ABB-TECHNICAL SPECIFICATION

Transcription

1 Document Reference ABB-TECHNICAL SPECIFICATION CG-58C-04-C Revision 3.0 Status AFC Document Type SPE System / Unit 60 Discipline ELE Rev. Date Contractor Reference 3N911-3BSY GRN Class 1 Page 1 / 14 YAQ PROJECT COMMANDE No.: Project No. PJ-0550 / DDM No. YAM 09/010 ABB-TECHNICAL SPECIFICATION Reserved to COMPANY This document is: Review with comments Code 1 Review without comment Code 2 Rejected Code 3 Approved with comments Code 4 Approved without comments Code 5 Date : Signature : 3.0 AFC 21/11/13 APPROVED FOR CONSTRUCTION DC KDD MC 2.0 AFC 4/11/13 APPROVED FOR CONSTRUCTION DC KDD MC 1.0 IFA 01/08/13 ISSUED FOR APPROVAL DC KDD JJK 0.0 IFC 14/12/12 ISSUED FOR COMMENT LP KDD JJK Rev. Status Date Revision Memo Issued by Checked by Approved by This document is the property of Total. It must not be stored, reproduced or disclosed to others without written authorization from the COMPANY CG-58C-04-C _rev3.0.doc

2 Document Reference ABB-TECHNICAL SPECIFICATION CG-58C-04-C Revision 3.0 Status AFC Document Type SPE System / Unit 60 Discipline ELE Rev. Date Contractor Reference 3N911-3BSY GRN Class 1 Page 2 / 14 TABLE OF MODIFICATIONS Revision Description 0.0 ISSUED FOR COMMENT 1.0 ISSUED FOR APPROVAL 2.0 APPROVED FOR CONSTRUCTION 3.0 APPROVED FOR CONSTRUCTION This document is the property of Total. It must not be stored, reproduced or disclosed to others without written authorization from the COMPANY CG-58C-04-C _rev3.0.doc

3 Document Reference ABB-TECHNICAL SPECIFICATION CG-58C-04-C Revision 3.0 Status AFC Document Type SPE System / Unit 60 Discipline ELE Rev. Date Contractor Reference 3N911-3BSY GRN Class 1 Page 3 / 14 TABLE OF CONTENTS 1. RATED DATA.. Page 5 2. STANDARDS.. Page 5 3. OTHER PERFORMANCE DATA AT RATING POINT.. Page 6 4. SITE CONDITIONS... Page 7 5. INSTALLATION DATA... Page 8 6. INCLUDED ACCESSORIES.. Page 9 7. WORKSHOP TESTS.. Page SHIPPING INFORMATION (preliminary only) Page 13 This document is the property of Total. It must not be stored, reproduced or disclosed to others without written authorization from the COMPANY CG-58C-04-C _rev3.0.doc

4 TECHNICAL SPECIFICATION FOR BRUSHLESS SYNCHRONOUS GENERATOR CLIENT : Solar Turbines PROJECT : TOT-YAN TYPE : AMS 900SH OUR REFERENCE : L A DRIVEN BY : Gas turbine, Mars 100 DATE : S/N : SECTION PAGE A. RATED DATA 2 B. STANDARDS 2 C. OTHER PERFORMANCE DATA AT RATING POINT 3 D. SITE CONDITIONS 4 F. INSTALLATION DATA 5 G. INCLUDED ACCESSORIES 6 H. WORKSHOP TESTS 9 I. SHIPPING INFORMATION (preliminary only) 10 ENCLOSURE INSPECTION PLAN NUMBER 3BSY GRN AE Prep. DMMA/MVT Md Rayhan Technical Specification No. of sh. Appr. / Sandberg Rickard TOT-YAN 11 Resp. DMMA/MVT dept. L TOT-YAN ABB AB 3BSY GRN en H 1

5 A. RATED DATA at cooling air temperature 40. C 104. F Output kva : Power factor ( overexcited ) : 0.80 Voltage V (±5%) : 5500 Frequency Hz (±2%) : 50 Speed rpm : 1500 Current A : 1212 Exciter type (8 poles) : GLB 600B Excitation V/A : 79 / 8 PMG ratings: Voltage AC: 224. V, Power factor: 0.5, Current: 11.2 A, Freq.: 250 Hz, Poles: 20 B. STANDARDS Applicable standards : IEC Insulation class stator and exciter : F Insulation class main rotor : H Temperature rise, stator within class : B Temperature rise, rotor within class : B Increased safety, Standards/Form : EN / Ex px ABB AB 3BSY GRN en H 2

6 C. OTHER PERFORMANCE DATA AT RATING POINT Note: The losses from the fan motors, 16,5 kw is not included in the efficiency AH Efficiency at P.F and 100 / 75 / 50 / 25 % load % : Efficiency at P.F and 100 / 75 / 50 / 25 % load % : Reactances: - X d (±15%) % : X q " % : X d ' unsat/sat " % : 22.0 / X q ' unsat/sat " % : N.A. - X d " unsat/sat " % : 15.2 / X q " unsat/sat " % : 22.9 / X 0 % : X 2 % : X L % : 10.2 Time constants: - T d ' s : T d " s : T d0 ' s : T q0 ' s : N.A. - T q0 " s : T a s : 0.23 Generator inertia constant: - H s : 1.05 Excitation main machine: - voltage no load V : 25 - voltage full load V : 52 - current no load A : current full load A : 625 Excitation exciter: - voltage no load V : 38 - voltage full load V : 78 - current no load A : 4 - current full load A : 8 Excitation field time constant, Te s : 0.32 ABB AB 3BSY GRN en H 3

7 Sudden short circuit current (peak) ka : 26 Short circuit ratio % : 84 Max. field forcing for 10 seconds (percentage of rated excitation) % : 175 Sustained short circuit, stator current for 10 seconds at symmetrical conditions % : 300 Max. permissible overspeed rpm : 1800 Fan motors redundancy % : 3*50 Max. continuous negative sequence current % : 8 Allowed current harmonic content, with base kva Harmonic Current content 5 th 2.0 % 7 th 1.7 % 11 th 1.2 % 13 th 1.1 % 17 th 1.0 % 19 th 1.0 % 23 th 0.9 % 25 th 0.6 % If the current harmonic content is higher than above values, the temperature of the machine may rise above the specified limits. D. SITE CONDITIONS Ambient temperature range C : 0-40 F : Altitude m : < 1000 ft : < 3280 Location : Outdoors Hazardous area classification : Zone 1, EEx px, IIB, T3 B,F ABB AB 3BSY GRN en H 4

8 F. INSTALLATION DATA Protection form/cooling form : IP 55 / IC6 A1A6 : TEAAC Heat losses: - Cooling air kw : 190 ( at rated load ) - Lubrication oil kw : 12.9 Arrangement form : IM 1001 Sleeve bearings: - Max. axial play towards D-end mm : 10.0 in : Max. axial play towards N-end mm : 10.0 in : Max. permissible axial thrust kn : 0 lbf : 0 - Min. barring speed rpm : 30 - Required oil flow to bearings (Total) (±16%) l/min : 30.3 gpm : Oil temperature range to bearings C : F : Required oil pressure at 40 C kpa : 70 psi : Orifice mounted and adapted to supply oil pressure kpa : 242 psi : 35 - Max supply oil pressure kpa : 500 psi : Type of oil : ISO VG 32 - Degree of purity for oil : 17/15/12 acc. to ISO 4406:1999 Note: As long as there is emergency oil supply the maximum oil temperature is 65 C for ISO VG 32 and 74 C for ISO VG 46. Weights: - Total (complete machine, excluding terminal box) kg : lb : Stator kg : lb : Rotor kg : lb : Terminal box kg : 900 lb : 1980 Rotor inertia (J=m*r m 2 ) kgm 2 : 982 lb-ft 2 : Direction of rotation (at drive end, facing shaft end) : CLOCKWISE First lateral critical speed (based on stiff foundation) rpm : >2150 Noise level (at 1m acc.to ISO 3744) db(a) : 82, Tol. +3 db(a) Static force on each machine foot kn : 85 lbf : Dynamic force on each machine foot kn : ± 171 lbf : ± (Calculated at line-to-line short circuit) Auxiliary equipment power supply: - Anticondensation heaters in the main machine V, ph, W : 230, 1, Anticondensation heater in the exciter V, ph, W : 230, 1, Anticondensation heater in main terminal box V, ph, W : 230, 1, Fan motors absorbed power V, kw : 380, 3 x 5.5 AH (normally 2 out of 3 in service) ABB AB 3BSY GRN en H 5

9 G. INCLUDED ACCESSORIES Cooling arrangement IC6 A1A6 Self circulated inner air circuit cooled by built-on air-air heat exchanger. External air stream provided by separate motor driven fans. Normally 2 out of 3 fans in service. Motor power: 5,5kW B,F Motor space heater: 25W F Tubes perpendicular to machine shaft. Protection form IP55. The cooler has following material: Tubes : Stainless steel B Tubesheet : Mild steel Casing : 5 mm steel Inlet silencer : Stainless steel B Outlet : Painted steel Motor Housing : Stainless steel B Exciter Main brushless exciter type GLB for DC excitation complete with diode bridge, thyristors, RC-circuits and control box. Pilot Exciter (PMG) single phase type. Mounting arrangement IM 1001 Horizontal machine with two bearings, one shaft extension. DE shaft end cylindrical with 2 keys. Coupling half and shaft end details Coupling half to be supplied by others. Finish boring of coupling by customer. Mounting by customer. Rotor balanced with half key. ABB AB 3BSY GRN en H 6

10 Foundation details Machine provided with 4 feet. No alignment or grouting included in ABB scope of supply. Jacking bolts vertical adjustment. Bearings Sleeve bearings suitable for forced oil lubrication provided by others, connection at each bearing. Connection located close to the machine edge. The lube oil drain pressure must be less than or equal to the machine ambient pressure. An oil drain pressure of Pa lower than the bearing ambient is recommended. The generator is equipped with purge and pressurization which imply air into the bearings and further into the lube oil system. It is important to take that into consideration by design of the lube oil system. D Customer connection flange acc. to SAE Inlet pipe in stainless steel. Outlet pipe in stainless steel. Orifice for pressure reduction. Lockable pressure reducing valve in 316SS F Bearings prepared for jacking oil. Main terminal Heaters in HV terminal box. Standard stator terminal box, right hand side (at drive end facing shaft end). Stator terminal box protection IP55 with all 6 ends brought out and neutral point terminated inside the box. Connection from underneath. Grounding clamps inside and outside. MTB will be certified together with the entire generator assembly. F The main terminal box is delivered as a loose item, assembly on site is not included in ABB's scope of supply. C ABB AB 3BSY GRN en H 7

11 Neutral side 3 - Current transformers with single core, DFCT 30 VA, 5P20, 1500:5A 1 - Current transformer with single core, CCCT 30 VA, 0.2, 1500:5A 3 - Current transformers with single core, Metering 30 VA, 0.2, 1500:5A *3 - Current transformers with single core, DFCT 30 VA, 5P20, 1500:5A Loose shipped, delievered by others, not SEABB Anticondensation heaters "Black heat" anti condensation heaters. In both main machine, exciter and terminal box. Termination in common box The anticondensation heaters should always be connected during stand still. Measurement and control Resistance temperature detectors type PT100 (3 wire model) DIN, screened elements. 6 in the stator winding 2 in each bearing 2 in cold air 1 in hot air Burnishing surface for proximity type of vibration probes, maximum combined electrical and mechanical run out 18 µm (0.71 mils) peak-to-peak. Keyphasor for control of shaft/rotor angular position (termination in box A). Stainless steel junction boxes provided with undrilled gland plates. Bonding. Neutral magnetic position indicator. Rotor ground fault Indication system for ground fault on the rotor. Noise damping Silencer at the air-air heat exchanger. ABB AB 3BSY GRN en H 8

12 Surface treatment Epoxy-Offshore coating acc. to ISO C5M. Special colour : RAL 7032 Pressurization system The pressurization system shall always be in operation when the generator/motor is in operation. Purge data: 4000l/min, 4-12 bar, 40 min. Leakage during operation 1500l/min B H. WORKSHOP TESTS ABB AB Machines standard procedure is to perform a type test for a single machine order. If two or more identical machines are ordered, then a type test is performed on the first machine and routine tests on the remaining machines. Proposed workshop tests according to enclosed INSPECTION PLAN are part of our manufacturing program and are part of the quoted price of the machine. Visiting of testing Participation in our own works test, time decided by ABB AB Machines min. one week advance notice. The performance calculations are supplied to customer latest two weeks after test. ABB AB 3BSY GRN en H 9

13 I. SHIPPING INFORMATION (preliminary only) Machine kg : Shrink film packing with corrosion protection Terminal box kg : 900 (dim 1600x1550x2000) E Shrink film packing with corrosion protection Cooler (mid section) kg : 6000 (dim 3500x2400x2800) E Packed in wodden box Cooler (Inlet) kg : 3500 (dim 3600x3500x1600) E Packed in wodden box Cooler (outlet) kg : 3000 (dim 2800x3500x2000) E Packed in wodden box Fan assemblies kg : 450 (each) E Included in cooler inlet section ABB AB 3BSY GRN en H 10

14 REVISION Rev. Page (P) ind. Chapt.(C) A P(3,5) B C D E F G H P(4) P(5) P(6) P(9) P(7) P(7) P(10) P(4) P(6) P(7) P(7) P(8) P(11) P(3) P(5) P(8) Power for the fan motor added Description Gas group IIA changed to gas group IIB Info added on cooler fan motors and fan heaters. Tube material changed to 316L Inlet silencer material changed to 316L Motor housing added Motor power added Flow requirements and leakage consumption added Loose shipped CT removed (to be supplied by Solar) Added information about purge system. Shipping information added Updated area classification, was EEX, px, IIB, T3 Motor power: Changed from 25W to 5,5kW Motor space heater information added MTB will be certified together with the entire generator assembly CT changed from 2000:5 to 1500:5 Rev note F changed from 1500:1 to 1500:5 (typing error) Losses changed from 15 to 16,5kW Fan motor size changed from 7,5 kw to 5,5kW Loose shipped CTs added Date Dept./Init / MVT/Rayhan MOO/RS MOO/RS MOO/RS MOO/RS MOO/RS MOO/RS MOO/RS ABB AB 3BSY GRN en H 11