ABB Brasil. Power Transformers: Life Cycle and Operational Cost Optimization Conventional, Wind and Solar Applications
|
|
- Laurence Chase
- 6 years ago
- Views:
Transcription
1 SANTIAGO CL Jornadas Técnicas Abr14&15 Dr. José Carlos Mendes Gte Tecnologia Transmissão e Produtos de Potência Gte Desenvolvimento & Engenharia Engenheiro Corporativo Executivo Global ABB Asea Brown Boveri Divisão de Produtos de Potência Transformadores de Potência São Paulo, SP - Brasil jose-carlos.mendes@br.abb.com tel: cel: ABB Brasil Power Products Division : Life Cycle and Operational Cost Optimization Conventional, Wind and Solar Applications ABB Brazil JCM A-1 14 Power de abril de Products 2015 Slide Division 1
2 ABB Brasil Power Products Division Power and Distribution Transformers ABB Brazil Power Products Division PPTR Distribution Transformers Guarulhos, São Paulo - BR PPTR power transformers up to 765kV shunt reactors up to 765kV heavy current industrial transformers service (Eng Solution, Factory and Site Repairs, Monitoring Systems, TrServices) insulation components transformer components (Bushings, Tap Changers, etc) PPMV Medium Voltage, PPHV High Voltage Blumenau, SC - BR ABB Brazil JCM A-2 14 Power de abril de Products 2015 Slide Division 2
3 Context Renewables Energy Content Content q q q q introduction buying by performance to a long life useful life and maintenance globsl rvslustion index transfomer design optimization overview aspects to consider multi-parameter optimization losses evaluation overview losses components losses capitalisation principle impact on materials examples evaluation conclusions ABB Brazil JCM A-3 14 Power de abril de Products 2015 Slide Division 3
4 Life Cycle Optimization ABB Brazil JCM A-4 14 Power de abril de Products 2015 Slide Division 4
5 Life Cycle and Global Evaluation of Alternatives Warranty of Useful Life Garantida, year Life Cycle, years Capital Cost: purchase transport installation $1 Operation Cost: $2 losses (noload, Load, Auxiliar) maintenance insurance premium repairs performance End of Life Cost: replacement transfer refurbishment $3 NPV, Total Cost / Life Cycle $ = $1+$2+$3 USD$ kva x Useful Life x Overloading Factor ABB Brazil JCM A-5 14 Power de abril de Products 2015 Slide Division 5
6 Life Cycle and Global Evaluation of Alternatives Power Transformer Transformer core windings connections tank expansion tank accessories bushings tap-changers radiators motor-fans thermometers, level indicators, Buchholz relay, pressure relief valve, pressure relay, air breathers, etc bushing current transformers BCTs surge arresters command, control and protections sensors and monitoring system ABB Brazil JCM A-6 14 Power de abril de Products 2015 Slide Division 6
7 Life Cycle and Global Evaluation of Alternatives Transformer Design core induction no load losses - core load losses windings, connections, metal structures short-circuit impedances leakage flux inrush-current short-circuit current short-circuit forces core over-excitation DC excitation component voltage and current harmonics overloading insulation (windings and main) cooling and temperature rise noise level new technologies (Nomex, Vegetable Oil, Vacuum OLTC, CTCs, Bushings RIP & RIS, etc) on-line monitoring and diagnostic on-line asset management Transformer Design Optimization optimization no load losses optimization load losses optimization characteristics optimization performance (thermal, loading, shortcircuit, etc) optimization transportation limits interchandability transformer optimization strategies: Total Initial Cost Losses Cost Total Operational Cost Life Cycle Total Cost ABB Brazil JCM A-7 14 Power de abril de Products 2015 Slide Division 7 Power Transformer Design Optimization Tecnologia
8 Life Cycle and Global Evaluation of Alternatives Power Equipment Performance Equalization value, $ manufacturing value, $ manufacturing + losses manufacturing losses transformer mass, kg Manufacturing Cost: material labor over-heads losses transformer mass, kg $$ Total Cost = Manufacturing Cost + Losses Cost = f (design variables) optimization q core induction, diameter, mass q winding current density q distance between windings q winding diameters, width, height, mass q tank mass Losses Capitalisation Cost, $/kw maximum to pay to reduce transformer losses by 1 kw ABB Brazil JCM A-8 14 Power de abril de Products 2015 Slide Division 8
9 Life Cycle and Global Evaluation of Alternatives Power Equipment Performance Equalization 1 kw losses in 30 years 8600 hours/year No Load Losses Evaluations Values Interest rate 0.02 $/kwh 0.03 $/kwh 0.04 $/kwh 4% % % Load Loss evaluations depend on load profile per day, months etc and are therefore a varying % of the full year value ABB Brazil JCM A-9 14 Power de abril de Products 2015 Slide Division 9
10 Life Cycle and Global Evaluation of Alternatives Power Equipment Performance Equalization Net present value of future losses assumed value of energy losses during lifetime interest rate to calculate present value Specifications for low loss power transformers Values translated into value of NoLoad loss $/kw value of Load losses $/kw Loss evaluations in specifcations have been relatively stable in recent years Loss evaluations are key part of specifications actual values reflect future energy price expectations interest value chosen determines time horizon ABB Brazil JCM A Power de abril de Products 2015 Slide Division 10
11 Specifications of energy efficient transformers Losses in transformers have always been considered as important For efficiency For safe and reliable operation Transformers are purchased with future losses taken into account By including losses in comparison value Net present value of NoLoad losses Net present value of Load losses By requiring maximum loss values (< kw) Comparison value is sum of unit + future losses NoLoad loss $/kw Load losses $/KW ABB Brazil JCM A Power de abril de Products 2015 Slide Division 11
12 Net present value of future losses NPV of loss per year, Loss per year, Energy value 0,02 /kwh, 8600 h/yr, Assume 12% investment interest rate è 1550 /kw ABB Brazil JCM A Power de abril de Products 2015 Slide Division 12
13 Net present value of future losses NPV of loss per year, Loss per year, Energy value 0,02 /kwh, 8600 h/yr, Assume 8% investment interest rate è 2100 /kw ABB Brazil JCM A Power de abril de Products 2015 Slide Division 13
14 Net present value of future losses NPV of loss per year, Loss per year, Energy value 0,02 /kwh, 8600 h/yr, Assume 3% energy value increase/yr Assume 11% investment interest è 2100 /kw ABB Brazil JCM A Power de abril de Products 2015 Slide Division 14
15 Loss Evaluations values Example: 1 kw losses in 30 years 8600 hours per year Interest rate 0.02 /kwh 0.03 /kwh 0.04 /kwh 4% % % Examples above are for No Load losses (=8600 h/yr) Load Loss evaluations depend on load profile per day, months etc and are therefore a varying % of the full year value Stable values in customer specifications recently ABB Brazil JCM A Power de abril de Products 2015 Slide Division 15
16 Specifications for low loss power transformers Net present value of future losses Assumed value of energy losses during lifetime Interest rate to calculate present value Values translated into Value of NoLoad loss $/KW Value of Load losses $/KW Loss evaluations are key part of specifications Actual values reflect future energy price expectations Interest value chosen determines time horizon Loss evaluations in specifcations have been relatively stable in recent years ABB Brazil JCM A Power de abril de Products 2015 Slide Division 16
17 How are losses affected by materials s? LME COPPER PRICES ,400 7,400 USD/MT 6,400 5,400 4,400 3,400 2,400 1,400 May-07 Mar-07 Jan-07 Nov-06 Sep-06 Jul-06 May-06 Mar-06 Jan-06 Nov-05 Sep-05 Jul-05 May-05 Mar-05 Jan-05 Nov-04 Sep-04 Jul-04 May-04 Mar-04 Jan-04 Nov-03 Sep-03 Jul-03 May-03 Mar-03 Jan-03 Nov-02 Sep-02 Jul-02 May-02 Mar-02 Jan-02 Material s have increased 3-5 times recently! How does this affect losses? Where is industry going? ABB Brazil JCM A Power de abril de Products 2015 Slide Division 17
18 Losses versus material content in transformers Load Loss Total load losses decrease with increasing conductor mass NoLoad Loss Conductor mass Total NoLoad losses decrease with increasing core material mass Core mass ABB Brazil JCM A Power de abril de Products 2015 Slide Division 18 Basic laws of physics, cannot be disregarded
19 Transformer versus material content Load loss & Material Conductor mass Conductor s increase with increasing conductor mass NoLoad loss & Material Core s increase with increasing core material mass Core mass ABB Brazil JCM A Power de abril de Products 2015 Slide Division 19 Total material increases with more material
20 Evaluated versus material content Costs Total evaluated Transformer Evaluated loss Core + conductor mass ABB Brazil JCM A Power de abril de Products 2015 Slide Division 20 Evaluated has a flat minimum Trafo loss depends critically on loss evaluation values
21 Evaluated versus material content Costs Total evaluated Transformer Evaluated loss Core + conductor mass Higher loss evaluation è Lower loss transformer ABB Brazil JCM A Power de abril de Products 2015 Slide Division 21
22 Evaluated versus material content Costs Total evaluated Transformer Evaluated loss Core + conductor mass ABB Brazil JCM A Power de abril de Products 2015 Slide Division 22 Evaluated has a flat minimum Trafo loss depends critically on loss evaluation values
23 Evaluated versus material content Costs Total evaluated Transformer Evaluated loss minimum Higher materials prices è Higher loss transformer ABB Brazil JCM A Power de abril de Products 2015 Slide Division 23
24 Conclusions: Losses vs Costs of power transformers Losses are primarily defined by the relation between materials s and loss evaluations In recent years key materials s have increased by a factor of 3 to 5 times Loss evaluations have changed very little è è Increased s of transformers Risk for increased losses in transformers Loss evaluations determined by Interest rate chosen for investment Expected future energy prices What are future expectations? Energy efficiency specifications needed ABB Brazil JCM A Power de abril de Products 2015 Slide Division 24
25 Qualitative discussion of materials utilization Optimum material utilization with normal loss evaluation and high material prices Material utilization 100% Optimum material utilization with normal loss evaluation and material prices Technical limit of Flux density Current density Acoustic emissions Mechanical stresses low normal Loss evaluation high ABB Brazil JCM A Power de abril de Products 2015 Slide Division 25
26
ABB Brasil. Power Transformers: Life Cycle and Operational Cost Optimization Conventional, Wind and Solar Applications. Power Products Division
LIMA PE Jornadas Técnicas 2015 2015Abr23 Dr. José Carlos Mendes Gte Tecnologia Transmissão e Produtos de Potência Gte Desenvolvimento & Engenharia Engenheiro Corporativo Executivo Global ABB Asea Brown
More informationABB Brasil. Power Transformers: Life Cycle and Operational Cost Optimization Conventional, Wind and Solar Applications
SANTIAGO CL Jornadas Técnicas 2015 2015Abr14&15 Dr. José Carlos Mendes Gte Tecnologia Transmissão e Produtos de Potência Gte Desenvolvimento & Engenharia Engenheiro Corporativo Executivo Global ABB Asea
More informationABB PTTR SPAIN. Zaragoza. The product: Cast coil transformers
ABB PTTR SPAIN Zaragoza. The product: Cast coil transformers ABB BA Transformers - 1-5/7/2007 Dry Type Vacuum Cast Coil Transformer INTRODUCTION ABB BA Transformers - 2 - Product Portfolio II Dry Type
More informationDistribution transformers Efficiency over life-cycle
Distribution transformers Efficiency over life-cycle ABB a global leader ABB is a global leader in Power and Automation technologies that enable utility and industry customers to improve performance while
More informationABB Ltda. HEADOFFICE - OSASCO Av. dos Autonomistas, 1496, Vila Campesina Osasco/SP Brazil (Sites in Annex) Standards.
HEADOFFICE - OSASCO Av. dos Autonomistas, 1496, Vila Campesina - 06020-902 - Osasco/SP Brazil (Sites in Annex) Bureau Veritas Certification certifies that the Management System of the above organization
More informationSeptember 2008 TEC, INTELLIGENT MONITORING SYSTEM
September 2008 TEC, INTELLIGENT MONITORING SYSTEM ABB BU Transformers - 1-10/9/2008 TEC, philosophy ABB BU Transformers - 2 - TEC was launched by ABB in year 2002 to improve transformers performance. More
More informationGenerators for the age of variable power generation
6 ABB REVIEW SERVICE AND RELIABILITY SERVICE AND RELIABILITY Generators for the age of variable power generation Grid-support plants are subject to frequent starts and stops, and rapid load cycling. Improving
More informationSite Services. Asset Management for Modern Networks
Site Services Asset Management for Modern Networks The core expertise of Fundamentals relates to voltage control for electrical power networks. This comes from a deep understanding and practical experience
More informationMaximum temp. rise in oil by 40 thermometer above design ambient (deg C) specified time Short circuit rating (Sec) for As per IS 2026
TECHNICAL PERTICULAR FOR 1.6 MVA 6.6/0.433 KV SERVICE TRANSFORMER 1.00.00 GENERAL 1.01.00 Service SERVICE 1.02.00 Make ASHOK/VOLTAMP/DANKE/CGL 1.03.00 Type CORE 1.04.00 Location OUTDOOR 1.05.00 Specification
More informationSubstation Equipment (Bushings)
Substation Equipment (Bushings) Mark B. Goff, P.E. Tennessee Valley Authority ABSTRACT Bushings provide a point of interface such that electrical current can pass to and from an electrical apparatus. Much
More information2014 ELECTRICAL TECHNOLOGY
SET - 1 II B. Tech I Semester Regular Examinations, March 2014 ELECTRICAL TECHNOLOGY (Com. to ECE, EIE, BME) Time: 3 hours Max. Marks: 75 Answer any FIVE Questions All Questions carry Equal Marks ~~~~~~~~~~~~~~~~~~~~~~~~~~
More informationProduct presentation CPT tech Jason Evershed, ABB Transformer Components, May 21st Dry-type transformers Innovative Technology
Product presentation CPT tech Jason Evershed, ABB Transformer Components, May 21st 2014 Dry-type transformers Innovative Technology What is a dry transformer? ABB manufactures a transformer which does
More informationABB Transformadores para aplicaciones solares y eolicas
ABB Transformadores para aplicaciones solares y eolicas Product offering overview - Jeff City 1Ø and 3Ø pad-mounted transformers 10-250 kva 45-3000 kva ABB Group abril 9, 2016 Slide 2 Product offering
More informationGalapagos San Cristobal Wind Project. VOLT/VAR Optimization Report. Prepared by the General Secretariat
Galapagos San Cristobal Wind Project VOLT/VAR Optimization Report Prepared by the General Secretariat May 2015 Foreword The GSEP 2.4 MW Wind Park and its Hybrid control system was commissioned in October
More informationCustomer benefits of high efficiency motors
Customer benefits of high efficiency motors Lower energy costs. On an industrial site - 65% of total electricity is used by motors - motor cost equal to 8 to 12 wks of it s electricity Less maintenance
More informationABB Wind Care Service Offering
ABB Wind Care Service Offering ABB Wind Care Service Offering ABB is the largest supplier of electrical components, systems, and services to the wind power industry. With continued investment and expansion
More informationChapter 6 Generator-Voltage System
Chapter 6 Generator-Voltage System 6-1. General The generator-voltage system described in this chapter includes the leads and associated equipment between the generator terminals and the low-voltage terminals
More information694 Electric Machines
694 Electric Machines 9.1 A 4-pole wound-rotor induction motor is used as a frequency changer. The stator is connected to a 50 Hz, 3-phase supply. The load is connected to the rotor slip rings. What are
More information7.0 Technical Guarantee Specification of 60MVA, 132/33kV Mobile Substation. TECHNICAL DATA SCHEDULE 60MVA, 132/33 kv MOBILE SUBSTATION
92 Section VI. Schedule of Requirements 7.0 Technical Guarantee Specification of 60MV, 132/33 Mobile Substation TECHNICL DT SCHEDULE 60MV, 132/33 MOBILE SUBSTTION ITEM DESCRIPTION UNITS REQUIRED GURNTEED
More informationV. Design, Application, Maintenance & Operation Technical Requirements
V. Design, Application, Maintenance & Operation Technical Requirements V.L Line & Substation Operation and Maintenance 1.0 General Requirements 1.1 Each facility owner shall have an established and documented
More informationExample printout. Building project. SDC Example. Dyfi Eco Park SY20 8AX Machynlleth UK. Mr C. Laughton Phone:
Building project SDC Example Dyfi Eco Park SY20 8AX Machynlleth UK Contact person: Mr C. Laughton Phone: 01654 700324 E-Mail: software@solardesign.co.uk Results of annual simulation Installed collector
More information2 Pole 1222MVA Turbo-Generator & 4 Pole 1690MVA Turbo-Generator
2 Pole 1222MVA Turbo-Generator & 4 Pole 1690MVA Turbo-Generator 27. August, 2008 Generator Design Team Chong Whie Cho 2008 CIGRE SESSION 42, Paris CONTENTS Introduction 2-Pole 1222MVA Generator - Specifications
More informationDrive Duty Transformer Specification Virginia Transformer Corp. Power Up! Selecting the Right Transformer
Drive Duty Transformer Specification Virginia Transformer Corp. Power Up! Selecting the Right Transformer This document contains sample specifications for Liquid-Filled Type Drive Transformers You may
More informationResin Impregnated Paper Bushing, Oil to SF 6. , Type GSBK
1ZSC563-AAA en, Rev. 2 Resin Impregnated Paper Bushing, Oil to SF 6, Type GSBK Technical guide This Technical Guide has been produced to allow transformer manufacturers, and their designers and engineers,
More informationFirst Applications on AltaLink s Network. Roggero Ciofani, P. Eng. Colin Clark, P. Eng.
First Applications on AltaLink s Network Roggero Ciofani, P. Eng. Colin Clark, P. Eng. Overview Technology Overview Applications and Alternatives Advantages Alberta Special Considerations Operational Implications
More informationGuidelines for Modernizing Existing Electrical Switchgear in LV and MV Networks
Guidelines for Modernizing Existing Electrical Switchgear in LV and MV Networks by Georges Barbarin Executive summary Aging electrical switchgear infrastructure is a threat to the reliability of power
More informationExperience on Technical Solutions for Grid Integration of Offshore Windfarms
Experience on Technical Solutions for Grid Integration of Offshore Windfarms Liangzhong Yao Programme Manager AREVA T&D Technology Centre 18 June 2007, DTI Conference Centre, London Agenda The 90MW Barrow
More informationStray Losses in Power Transformers
Stray Losses in Power Transformers Stray Losses in Power Transformers Pradeep Ramaswamy Design & Development Engineer Pradeep.Ramaswamy@spx.com 2 Agenda 1. Definition 2. Formation & Characteristics 3.
More informationField Experience & Reliability Tests for the New EasyDry Condenser Bushing LUKAS MUGGLI
Field Experience & Reliability Tests for the New EasyDry Condenser Bushing LUKAS MUGGLI T. Schütte, ABB Schweiz Ltd, High Voltage Components, Bushings, 2015-10-19 INMR2015 - Munich Field experience and
More informationOPTIMIZING THE ACQUISITION AND OPERATION OF DISTRIBUTED GENERATION SYSTEMS
OPTIMIZING THE ACQUISITION AND OPERATION OF DISTRIBUTED GENERATION SYSTEMS Kris Pruitt, PhD Candidate, USAF Dr. Alexandra Newman, Division of Economics and Business Dr. Robert Braun, Division of Engineering
More informationAnalysis of IEC Recommendations in Selected APEC Economies
Reducing Losses in Power Distribution through Improved Efficiency of Distribution Transformers (EWG 05 2015A) Analysis of IEC 6007620 Recommendations in Selected APEC Economies 18 December 2017 Bangkok,
More informationCI-TI Contactors - VLT Frequency Converters
MN.90.K1.02 - VLT is a registered Danfoss trademark 1 Description This data sheet is based on tests made in co-operation with Contactor Business from Danfoss Automatic Division and Danfoss Drives A/S.
More informationName : Tushar Patankar Division : LT Motors Category : General
Welcome 1 Name : Tushar Patankar Division : LT Motors Category : General 2 Avantha Group CG, 75 year old company, employs more than 10000 people in 21 countries. With several international acquisitions,
More informationMEDIUM POWER TRANSFORMER
MEDIUM POWER TRANSFORMER MEDIUM POWER TRANSFORMER FROM 3,15 TO 31,5 MVA HIGHEST VOLTAGE FOR MATERIAL 72,5kV GENERAL CHARACTERISTICS Three phase oil-immersed naturally cooled type ONAN medium power transformers.
More informationR-MAG. Vacuum Circuit Breaker with Magnetic Actuator Mechanism
R-MAG Vacuum Circuit Breaker with Magnetic Actuator Mechanism R-MAG Features: Low maintenance 10,000 mechanical operations (five times ANSI requirements) Simple magnetic actuator Vacuum interruption Definite
More informationTransformers Global product offering
Distributor Line Card Transformers Global product offering ABB is a major transformer manufacturer throughout the world and offers both liquid-filled and dry-type transformers as well as services for complete
More informationStefano Cervidi - ABB S.p.A. PPHV Santiago de Chile J.T. ABB Chile de Abril 2015 PASS - Plug and Switch System Subestaciones con tecnologìa
Stefano Cervidi - ABB S.p.A. PPHV Santiago de Chile J.T. ABB Chile 14-15 de Abril 2015 PASS - Plug and Switch System Subestaciones con tecnologìa hibrida PASS ABB in Lodi - History Long heritage based
More informationDevelopment, innovations and transformer solutions
ICREPQ 07 Seville Miguel Oliva ABB Development, innovations and transformer solutions ABB Group -1- M.Oliva - Mar-07 Transformer Development, Innovations and Solutions ABB Group -2- Energy is precious.
More informationModeling and Comparison of Dynamics of AC and DC Coupled Remote Hybrid Power Systems
Modeling and Comparison of Dynamics of AC and DC Coupled Remote Hybrid Power Systems Presenter: Tanjila Haque Supervisor : Dr. Tariq Iqbal Faculty of Engineering and Applied Science Memorial University
More informationUsing the IMV s standard ECO system to improve shock capability. Optimising Vibration Test Systems for Battery Testing using ECO Technology
Using the IMV s standard ECO system to improve shock capability Optimising Vibration Test Systems for Battery Testing using ECO Technology Dr John Goodfellow IMV Europe Ltd Copyright IMV IMV CORPORATION
More informationCAST RESIN DISTRIBUTION TRANSFORMERS 2016 EDITION
CAST RESIN DISTRIBUTION TRANSFORMERS 2016 EDITION TMC TRANSFORMERS - GLOBAL NETWORK UK & IRELAND SPAIN NORTH AMERICA & CANADA GERMANY SWITZERLAND BENELUX & AUSTRIA ITALY POLAND INDIA CENTRAL & SOUTH AMERICA
More informationP2 : About Us. P3 : Elsewedy Transformers. P4 : Why Elsewedy Dry Type Transformer? P6 : Cast Resin Dry Transformers. P7 : Technical Data Sheets
P2 : About Us P3 : Elsewedy Transformers P4 : Why Elsewedy Dry Type Transformer? P6 : Cast Resin Dry Transformers P7 : Technical Data Sheets P8 : Transformer s Outline Drawing P9 : Accessories About Us
More informationABB Transformers Egypt
Kamel Elhamy, 2013 ABB Transformers Egypt Our transformers support the systems that keep our world running ABB January 31, 2012 Slide 1 Factory Information Key data 2012 Annual volume 40 MUSD Employees
More informationSingle-Phase Step Voltage Regulators
Voltage Regulators Catalog Data CA225001EN Supersedes March 2017 COOPER POWER SERIES Single-Phase Step Voltage Regulators Contents GENERAL....2 STANDARD FEATURES....4 OPTIONAL ACCESSORIES...4 ARRESTERS....4
More informationSingle phase pole mounted. 11kV. Electrical Engineer KEU ID#:
Single phase pole mounted Distribution Transformers 11kV Prepared by: ARY SAIDAHMED SHEKSAEED Electrical Engineer KEU ID#: 4252 Email: ary.sayd@hotmail.com 1 S # Contents Page # 1 Introduction 3 2 Type
More informationELECTRONICS. Power Distribution Technology
ELECTRONICS Power Distribution Technology with 14,000 employees in 30 countries and sales of 1.1 1.28 billion billion euros euros in 2011, in 2010 FCI is a global manufacturer of connectors for various
More informationC. System Design and Performance Requirements
Change History Date Description of Change Pages / Sections Modified 6/15/16 Updated division section from 16361-E-E to 26 10 03, removed references to other section numbers A. Summary - mgl44 Change Approver
More informationHigh-voltage Direct Inverter Applied to Induced Draft Fan Motor at Takehara Thermal Power Station No. 3 of Electric Power Development Co., Ltd.
Hitachi Review Vol. 53 (2004), No. 3 121 High-voltage Direct Inverter Applied to Induced Draft Fan Motor at Takehara Thermal Power Station No. 3 of Electric Power Development Co., Ltd. Hiroaki Yamada Kiyoshi
More informationIntroduction to Variable Speed Drives. Pekik Argo Dahono Electrical Energy Conversion Research Laboratory. Institute of Technology Bandung
Introduction to Pekik Argo Dahono Electrical Energy Conversion Research Laboratory Institute of Technology Bandung Why Electric Drives Electric drives are available in any power. They cover a wide range
More informationFuji Electric. Oil immersed. Transformer FTU08A1-E-0024
Fuji Electric Oil immersed Transformer 1 FTU08A1-E-0024 History Fuji Electric (T&D Business) 1923 Established Fuji Electric Manufacturing Co.,Ltd. 1962 Started operation of Chiba factory (transformer)
More informationwww. ElectricalPartManuals. com WeSTinghouse Secondary Unit Substation Transformers (Power Centers) Descriptive Bulletin Page 1
WeSTinghouse Descriptive Bulletin 47-156 Page 1 liquid Filled, Self-Contained 112% 2500 Kva June, 1974 Supersedes DB 47-350, dated August 1972 E, D, C/2082/DB Descriptive Bulletin 47-156 Page 2 Westinghouse
More informationAIR CORE REACTORS. Phoenix Electric Corporation
AIR CORE REACTORS Phoenix Electric Corporation PHOENIX ELECTRIC CORPORATION designs and manufactures Dry Type Air Core Reactors for operation on systems rated through 800 kv. All reactors are custom designed
More informationSLIM Transformer. Compact transformer solutions for new applications. Your partner in energy solutions
SLIM Transformer Compact transformer solutions for new applications Your partner in energy solutions A Challenge Challenge us. You want a transformer with an impossible combination of features: > > smaller
More informationABB review special report
52 ABB review special report Smart transformer Transformers will have to do a lot more than just convert voltages BJORN WESTROM, INOCENCIO SOLTERIO, STEPHANE PAGE, NICOLA RAMPIN For many decades, the transformers
More informationDEPARTMENT OF EI ELECTRICAL MACHINE ASSIGNMENT 1
It is the mark of an educated mind to be able to entertain a thought without accepting it. DEPARTMENT OF EI ELECTRICAL MACHINE ASSIGNMENT 1 1. Explain the Basic concepts of rotating machine. 2. With help
More informationUnalakleet Update: Lessons learned & continual improvement. Alaska WWG
Unalakleet Update: Lessons learned & continual improvement { Alaska WWG Welcome 1. System 2. Performance 3. Next steps Northwind 100 Turbines * Rated 600 kw * Predicted annual production: 1,500,000
More informationIntroduction. 1/2 Overview 1/3 Benefits 1/3 Application. 1/3 Order No. code. 1/4 Protection strategy
/2 Overview /3 Benefits /3 Application /3 Order No. code /4 Protection strategy /5 General technical data /5 Converter-fed operation /7 Motor protection /7 Bearing monitoring /8 Electrical design /8 Motor
More informationLarge Power Transformers
Large Power Transformers utility industrial commercial Individual solutions from a global perspective. VIRGINIA TRANSFORMER CORP www.vatransformer.com What you need. Where you need it. When you need it.
More informationDistribution Capacity Impacts of Plug In Electric Vehicles. Chris Punt, P.E. MIPSYCON 2014
Distribution Capacity Impacts of Plug In Electric Vehicles Chris Punt, P.E. MIPSYCON 2014 1 Outline EV Benefits EV Growth Where are we today? Where are we going? Potential Distribution Capacity Issues
More informationTRANSFORMERS UP TO 750 kv
Electric Co. Ltd. TRANSFORMERS UP TO 750 kv CONTENTS General... 2 Products... 3 Construction...4 Magnetic core... 4 Windings...5 Frame structure... 6 Connections...6 Tap changer and motor drive...7 Tank...
More informationSingle-phase step voltage regulators
Voltage Regulators Catalog Data CA225001EN Supersedes 225-10 February 2014 COOPER POWER SERIES General Eaton's Cooper Power series VR-32 singlephase step voltage regulators are tap-changing autotransformers.
More informationMEDIUM VOLTAGE PRODUCTS. Fault Current Limiters I S. -limiter and FC-Protector The worldʼs fastest switching devices
MEDIUM VOLTAGE PRODUCTS The worldʼs fastest switching devices 2 FAULT CURRENT LIMITERS THE WORLDʼ S FASTETST SWITCHING DEVICES The worldʼs fastest switching devices ABBʼs fault current limiters disconnect
More informationINSTRUCTION MANUAL BR 25 FOR RAILWAY APPLICATION 5COR BR25AT REV00
INSTRUCTION MANUAL BR 25 FOR RAILWAY APPLICATION 5COR469100 BR25AT REV00 I CONTENT: 1 SAFETY 1.1 Safety instructions 1 1.2 Specified applications 1 1.3 Safety notes on the equipment operation 1 2 BR 25
More informationPAC TRAINING PUMP MOTORS
PAC TRAINING PUMP MOTORS 1 Basics Magnet supported from above N S N S Since unlike poles repel each other, the magnet will rotate Stationary Magnet 2 Basics N S Stationary Magnet 3 Basics N N S S Stationary
More informationMagnetically Controlled Reactors Enhance Transmission Capability & Save Energy Especially in Compact Increased Surge-Impedance- Loading Power Lines
Magnetically Controlled Reactors Enhance Transmission Capability & Save Energy Especially in Compact Increased Surge-Impedance- Loading Power Lines Prof. Alexander M. Bryantsev, Moscow Power Institute,
More informationABB Ltd. FACTORY IN HANOI
ABB LTD. ABB Ltd. was originally a JVC between the Vietnamese Transformers Manufacture CTBT and the International Electromechanical group ABB Company was established 1st Sep. 1994 Distribution Transformers
More informationCustomer presentation, PG Service, BU Motors and Generators ABB LEAP Stator Winding-Condition & Lifetime assessment
Customer presentation, PG Service, BU Motors and Generators ABB LEAP Stator Winding-Condition & Lifetime assessment ABB LEAP Overview ABB LEAP - Benefits for customer Motivation to perform LEAP Failures
More informationINESING GROUP. Power System Solution
INESING GROUP INESING GROUP Power System Solution Power System Solution INESING Group Via Dell'Industria 18B 24040 Casirate D'Adda Italy t: +39 3388263363 f: +39 04381890521 e: info@inesing.com introduction
More informationShunt reactors Proven history for future success
P OW E R T R A N S FO R M E R S Shunt reactors Proven history for future success 2 SHUNT REACTORS PROVEN HISTORY FOR FUTURE SUCCESS 3 Shunt reactors an investment for today and for the future Improving
More informationTransformer Components & Accessories
Transformer Components & Accessories Brian Brinson Mechanical Design Manager brian.brinson@spx.com Agenda 1. Standards / Equipment Overview 2. Bushings 3. Arresters 4. Cooling Equipment 5. Instrument Transformers
More informationEH2741 Communication and Control in Electric Power Systems Lecture 3. Lars Nordström Course map
EH2741 Communication and Control in Electric Power Systems Lecture 3 Lars Nordström larsn@ics.kth.se 1 Course map 2 1 Outline 1. Repeating Power System Control 2. Power System Topologies Transmission Grids
More information1500 kva Pad Mount Transformer GRDY/14400V Primary - 208Y/120 Wye Secondary - Oil Cooled
1500 kva Pad Mount Transformer - 24940GRDY/14400V Primary - 208Y/120 Wye Secondary - Oil Cooled Part #: MT-PMO-3P-24940GRDY.14400-1500KVA-208Y.120-N3R Page: 1 The MT-PMO-3P-24940GRDY.14400-1500KVA-208Y.120-N3R
More information1ZSE en, Rev. 7. Transformer bushings, type GOB Technical guide
1ZSE 2750-102 en, Rev. 7 Transformer bushings, type GOB Technical guide This Technical Guide has been produced to allow transformer manufacturers, and their designers and engineers, access to all the technical
More informationResults of annual simulation
2 x Vitosol 100-FM SVKF Total gross surface area:4,46 m² Azimuth: 0 Incl.: 30 160 Liters/Day 50 C Gas-fired boiler 26 kw Vitocell 100-B Vol : 250 l Results of annual simulation Installed collector power:
More informationSingapore CEEA, Oct 2010 Chris Winter, CTO RedFlow. Energy Storage, renewables and the Smart Grid: Technology and business case considerations
Singapore CEEA, Oct 2010 Chris Winter, CTO RedFlow Energy Storage, renewables and the Smart Grid: Technology and business case considerations Energy Storage, Renewables and the Smart Grid Typical Smart
More informationSF6 GAS INSULATED METAL ENCLOSED SWITCHGEAR (GIS)
SF6 GAS INSULATED METAL ENCLOSED SWITCHGEAR (GIS) About company The «Elektroapparat» plant starts its operation in 1922 as a plant manufacturing high-voltage electrical equipment. During the first two
More informationBill Calculation for monthly GS < 50 kw - TOU Rate Component Description Metric Rate Volume Volume x Rate Charge
Detailed Sample Bill Calculation - Snapshot: January 1, 2016 Rates Rate Class: General Service less than 50 kw - Regulated Price Plan Time of Use Monthly Usage: 2000 kwh In effect Jan 1, 2016 Bill Calculation
More informationLEAP - Life Expectancy Analysis Program For Electrical Rotating Machines. Marcio Gennari ABB Brazil Automation Products Machines Service Osasco
LEAP - Life Expectancy Analysis Program For Electrical Rotating Machines Marcio Gennari ABB Brazil Automation Products Machines Service Osasco LEAP - Introduction ABB India (excellence center in insulation
More informationELECTRICAL POWER and POWER ELECTRONICS
Introduction to ELECTRICAL POWER and POWER ELECTRONICS MUKUND R PATEL (cj* CRC Press Taylor & Francis Group Boca Raton London New York CRC Press is an imprint of the Taylor & Francis Croup, an informa
More informationHIGH POWER MOTOR TEST SYSTEMS
HIGH POWER MOTOR TEST SYSTEMS Model MTS1000R-750 AC/DC Motor Test System 50102 VISION PHENIX Technologies is recognized the world over as the leading manufacturer of Motor Test Systems. For over twenty
More informationResin Impregnated Paper Bushing, Oil to Air, Type GSB Technical guide
1ZSC000563-AAC en, Rev. 2 Resin Impregnated Paper Bushing, Oil to Air, Type GSB Technical guide This Technical Guide has been produced to allow transformer manufacturers, and their designers and engineers,
More informationJorge Álvarez, PM Solar, Abril 15 th - Santiago. ABB Solar Central lnverters (PMGD)
Jorge Álvarez, PM Solar, Abril 15 th - Santiago ABB Solar Central lnverters (PMGD) Index 1. Market Scenario 2. PMGD Solutions 2.1. ULTRA Inverters 2.2. ULTRA-MVC-Skid 3. Service February 15, 2011 Slide
More informationAIR COOLED RECTIFIER SPECIFICATION S-50-A
SPECIFICATIONS AIR COOLED RECTIFIER Spec50a1 5JAN1999 SPECIFICATION S-50-A HIGH VOLTAGE SINGLE TRANSFORMER AIR COOLED RECTIFIER Standard output power range: 250 to 600 volts at 100 to 1,200 amperes TECHNICAL
More informationSWITCHGEAR DIVISION PRODUCT PROFILES
SWITCHGEAR DIVISION PRODUCT PROFILES Metal-Enclosed Load-Interrupter Switchgear Product Profiles Three-Phase, Group-Operated Load-Interrupter Switches with Fuses in Single and Multi-Bay Assemblies Manual,
More informationBushings for High Voltage AC Applications
Bushings for High Voltage AC Applications Selection guide 1ZSE 2750-100 en, Rev. 3, 2006-03-15 During selection of for high voltage applications several important factors have to be considered to ensure
More informationNEXT STEP B) SAFETY :
SUMMARY : EVOLUTION OF MV/LV SUBSTATIONS COMPACT SUBSTATIONS J. M. Solans, C. Prevé, R. Farrán, R. Muñoz. SCHNEIDER ELECTRIC S.A. - SPAIN INTRODUCTION The recent liberalisation of the electricity supply
More informationDIN W.-Nr AISI 304
Position Qty. Description 1 SP 11-20 Product No.: 98809286 Submersible borehole pump, suitable for pumping clean water. Can be installed vertically or horizontally. All steel components are made in stainless
More informationChristian Ohler, ABB Switzerland Corporate Research Physics of Electric Power Systems. ABB Group August 1, 2012 Slide 1
Christian Ohler, ABB Switzerland Corporate Research Physics of Electric Power Systems ABB Group August 1, 2012 Slide 1 Purpose of this Presentation Describe power systems from a physicists point of view
More informationDevelopment of a High Efficiency Induction Motor and the Estimation of Energy Conservation Effect
PAPER Development of a High Efficiency Induction Motor and the Estimation of Energy Conservation Effect Minoru KONDO Drive Systems Laboratory, Minoru MIYABE Formerly Drive Systems Laboratory, Vehicle Control
More informationSarah Hatch, Senior Project Officer - Lighting and Equipment Energy Efficiency Team DEWHA October 2008
Minimum Energy Performance Standards (MEPS) Regulations in Australia Sarah Hatch, Senior Project Officer - Lighting and Equipment Energy Efficiency Team DEWHA October 2008 Equipment Energy Efficiency Program(E3)
More informationPDR Energy Baseline Alternative. Proposal for Discussion October 27, 2015
PDR Energy Baseline Alternative Proposal for Discussion October 27, 2015 Update Since Last Meeting Since the October 12 th Working Group Meeting Stem, Solar City, AMS and CESA have had over a half-dozen
More informationBUILDING ELECTRICAL SERVICES DESIGN FOR A PROPOSED COLLEGE ADMINISTRATION BLOCK
BUILDING ELECTRICAL SERVICES DESIGN FOR A PROPOSED COLLEGE ADMINISTRATION BLOCK PROJECT INDEX: PRJ 107 BY ONSONGO KEVIN NYAKUNDI F17/1770/2006 SUPERVISOR: DR. N. O. ABUNGU EXAMINER: DR. WEKESA DATE: 27
More informationTransformers for Power Applications
Power Applications for Power Applications Tamini designs power transformers for the distribution, transmission and production of electricity from both conventional and renewable sources. The Company s
More informationProduct presentation CPT tech Jason Evershed, ABB Transformer Components, May 21st New RIS transformer bushings The paper-free solution
Product presentation CPT tech Jason Evershed, ABB Transformer Components, May 21st 2014 New RIS transformer bushings The paper-free solution Transformer condenser bushings Why a new technology? To preserve
More information1ZSC AAA en, Rev. 6. Resin impregnated paper bushing, oil to SF 6., type GSBK Technical guide
1ZSC563-AAA en, Rev. 6 Resin impregnated paper bushing, oil to SF 6, type GSBK Technical guide Original instruction The information provided in this document is intended to be general and does not cover
More informationR-MAG Vacuum Circuit Breaker with Magnetic Actuator Mechanism 15.5 kv - 27 kv; 1200 A A
R-MAG Vacuum Circuit Breaker with Magnetic Actuator Mechanism 15.5 kv - 27 kv; 1200 A - 3700 A R-MAG The R-MAG is truly the next generation in vacuum circuit breakers, combining industry recognized magnetic
More informationUBC Technical Guidelines Section Edition Commissioning of Electrical Systems Page 1 of 5
Page 1 of 5 1.0 GENERAL 1.1 Coordination Requirements.1 UBC Building Operations Electrical Technical Support.2 UBC Energy & Water Services 2.0 REQUIREMENTS FOR COMMISSIONING AND TESTING 2.1 Testing.1 Unit
More informationNatural Ester Transformer Fluid Overview. Cargill India Pvt Ltd Naveen Jain
Natural Ester Transformer Fluid Overview Cargill India Pvt Ltd Naveen Jain 1 Global producer of natural and synthetic ester transformer fluids Examples of how utilities worldwide are using FR3 fluid to
More informationStorage in the energy market
Storage in the energy market Richard Green Energy Transitions 216, Trondheim 1 including The long-run impact of energy storage on prices and capacity Richard Green and Iain Staffell Imperial College Business
More informationDry type transformers for safety, reliability and environmental impact for F&B
F&B CUSTOMER DAY SURABAYA, SEPTEMBER 5, Dry type transformers for safety, reliability and environmental impact for F&B Danang Birowo, Transfomers business unit ABB s transformer heritage A long pioneering
More information