Was HGÜ und FACTS dafür tun können

Transcription

1 Sustainability & Security of Power Supply What HVD and FATS can contribute to it Dietmar Retzmann Nachhaltigkeit & Sicherheit der Stromversorgung Was HÜ und FATS dafür tun können Energy Sector s PTD H 1 MT/Re PTD H 1 MT/Re

2 Electrical Energy of our Society is the Backbone today and in Future PTD H 1 PTD MT/Re H 1 MT/Re

3 onclusions of IP: O 2 Increase due to human Influence is much higher than natural Fluctuation arbon Dioxide Variations in the Air 400 O 2 oncentration (ppmv) 350 The Industrial Revolution has caused a dramatic Rise in O A crucial lobal Issue: to achieve O 2 Reduction Ice Age 200 Würm / Weichsel Riß / Saale Mindel / Elster Thousands of Years ago Sources: Siemens PTD TI / Wikipedia 2006; IP PTD H 1 MT/Re

4 Regenerative Energy Sources and Dispersed eneration Impact on the whole T&D rid Structure Tomorrow: Today: H Load Flow will be fuzzy H H PTD H 1 MT/Re 4 Use of Dispersed eneration PTD H 1 MT/Re

5 ask 1 ecurity of Power Supply PTD H 1 MT/Re

6 If Power Flow exceeds the Design riteria: Blackout * Problems only in the synchronously interconnected Systems System Enhancement necessary! Source: IT 8/2003 Blackout Source: National Transmission rid Study; U.S. DOE 5/2002 Preview PTD H 1 MT/Re 6 * PTDF Power Transfer Distribution Factor The US Blackout 2003: ongestion, Overloads and Loop Flows PTD H 1 MT/Re PTD

7 Security of Power Supply Power System Enhancement and Blackout Prevention PTD H 1 MT/Re

8 Elimination of Bottlenecks in Transmission Prevention of Overloads and Outages * Short-ircuit urrent Limitation for connecting new Power Plants SV & HVD for Voltage ollapse Prevention Load Management by HVD The FATS & HVD Application uide Load Displacement by Series ompensation PTD H 1 MT/Re * PTDF Power Transfer Distribution Factor PTD H 1 MT/Re

9 Benefits of Trans Bay able Project Transmission onstraints after TB Trans Bay able Transmission onstraints before TB Significant Improvements HVD PLUS makes it feasible PTD H 1 MT/Re

10 PTD H 1 MT/Re Trans Bay able Project, USA World s 1 st VS HVD with MM-Technology 10 PTD H 1 MT/Re P 400 MW, ± 200 kv D able 2010 Q +/ MVAr Dynamic Voltage Support No Increase in Short-ircuit Power Energy Exchange by Sea able Elimination of Transmission Bottlenecks

11 New D able Link Neptune RTS, USA Ed Stern, President of Neptune RTS: High-Voltage Direct urrent Transmission will play an increasingly important Role, especially as it becomes necessary to tap Energy Reserves whose Sources are far away from the Point of onsumption Safe and reliable Power Supply for Megacities: Firewall for Blackout Prevention Atlantic Ocean ustomer: End User: Location: Project Development: Supplier: Transmission: Power Rating: Transmission Dist.: Neptune RTS Long Island Power Authority (LIPA) New Jersey: Sayreville Long Island: Duffy Avenue NTP-Date: 07/2005 PA: 07/2007 onsortium Siemens / Prysmian Sea able 500 kv 600/660 MW monopolar 82 km D Sea able 23 km Land able PTD H 1 MT/Re PTD H 1 MT/Re

12 Neptune HVD: 660 MW Full Power Delivery in Trial Operation 2 Weeks ahead of Schedule Blackout in New York ity June 27, 2007 New Jersey: Sayreville Neptune HVD successfully supported Long Island s Power Supply 700,000 Households could be saved 385,000 People without Electricity in Manhattan and Bronx: Subway broke down, Traffic Lights out of Operation up to 1 hour Power Outage Long Island: Duffy Avenue PTD H 1 MT/Re

13 Neptune HVD Station Duffy Avenue Snapshots from the Inauguration on PTD H 1 MT/Re

14 European Power System Disturbance on 4th November 2006 At 21:38, both ircuits of a 400 kv Line in the Northern erman rid were switched-off in order to allow a large Ship to pass the Ems River n-2! At around 22:10, the whole Europe was affected and UTE split into 3 Islands Source: UTE Final Report PTD H 1 MT/Re

15 The Solution: Transmission of Windmill Power by means of HVD from Area 2 to Area 1 and Area 3 The Problem Power from Over- Frequency Area 2 to both Under- Frequency Areas PTD H 1 MT/Re

16 ask 2 ustainability of Power Supply PTD H 1 MT/Re

17 HVD & FATS: The lobal Potential in O 2 Reduction is huge Use of Advanced Solutions for Power Transmission PTD H 1 MT/Re

18 Sustainability in Transmission HVD in Europe: OMETA, Spain-Mallorca D Interconnector ustomer: Red Eléctrica de España System Data: Rating 2 x 200 MW Voltage ± 250 kv D Thyristor 8 kv LTT able Length 250 km Reduction in O 2 : 1.2 m tons p.a. (52 %) by using Energy-Mix from the Mainland 3 new HVD Orders in Europe within 5 months only versus local Supply with a new Oil-fired Power Plant on the Island PTD H 1 MT/Re

19 Europe The HVD Portfolio is growing Storebælt ustomer: Energinet.dk System Data: Rating 600 MW Voltage 400 kv D Thyristor 8 kv LTT able Length 56 km 2010 BritNed ustomer: BritNed Developm. Ltd. System Data: Rating 2 x 500 MW Voltage ± 400 kv Thyristor 8 kv LTT able Length 260 km 2010 Energy Exchange by Sea able Sharing of Reserve apacity No Increase in Short-ircuit Power PTD H 1 MT/Re

20 Sustainability in Transmission HVD in India: East-South Interconnector and Ballia-Bhiwadi D versus A 2009 Yunnan-uang 2 x 3-ph A 400 kv 1 x +/- 500 kv * 2,500 MW India 800 km Example of HVD Ballia-Bhiwadi: Reduction in O 2 : 688,000 tons p.a. through 37 % less Transmission Losses at* 1,450 km 2003 too long for 400 kv A 2,000 MW PTD H 1 MT/Re

21 500 MW Uprating of East-South HVD RAI & LFL: Relative Aging Indication (by HMI) and Load Factor Limitation System (integrated in Pole ontrol) Air-ore, Air-cooled Smoothing Reactors Test Assembly for forced Air-ooling 2007 and further Enhancement PTD H 1 MT/Re

22 Siemens received an Order for the World s first 800 kv UHV D in hina Southern Power rid 1,418 Km 5,000 MW +/- 800 kv D ommercial Operation: 2009 Pole Pole 2 Siemens the Leader in Bulk Power UHV D Transmission Technology Yunnan-uangdong Reduction in O 2 versus local Power Supply with Energy-Mix 32.9 m tons p.a. by using Hydro Energy and HVD for Transmission PTD H 1 MT/Re

23 800 kv HVD Transformer under onstruction 320 MVA Single-Phase* Transformer 48** Transformers for the Yunnan-uangdong UHV D Project ore Design: 3 Limbs & 2 Return Limbs L x W x H: 26 x 6.4 x 15.2 m Total Weight: 512 tons * for Transportation Reasons ** plus 8 Spare Units Test Voltages D (2 hrs) 1,175 kv A (1 min) 1,020 kv PR (90/90/45 min) 935 kv SI 1,790 kv LI (FW/W) 2,080/2,320 kv PTD H 1 MT/Re

24 Impressive Dimensions! PTD H 1 MT/Re

25 World s biggest and longest 800 kv UHV D Transmission Project State rid orporation of hina Siemens received an Order for the Fulong onverter Station HVD Transformers & Thyristor Valves with new 6-inch Thyristors Leshan Sichuan Power rid hongqing Xiangjiaba-Shanghai Wuhan Shanghai Nanhui Xiangjiaba Xiluodu left Xiluodu right Xiangjiaba Xiluodu left Xiluodu right Xiluodu-Zhuzhou 970km Xiluodu-Zhexi hangsha Zhuzhou 1728km Zhexi 2,071 Km 6,400 MW +/- 800 kv D ommercial Operation: 2011 uangdong Reduction in O 2 versus local Power Supply with Energy-Mix 41 m tons p.a. by using Hydro Energy and HVD for Transmission PTD H 1 MT/Re

26 Understanding UTE: 400 kv A is low! Bottlenecks in the UTE System NT Values for East- West Power Transfer Source: UTE 5 / 2003 NT Net Transfer apacity PTD H 1 MT/Re

27 Application of SV Pelham, UK Europe: UK goes ahead with FATS 27 SVs Voltage ontrol Reactive Power ontrol Power Oscillation Damping Unbalance ontrol (Option) Benefits: o Improvement in Voltage Quality o Increased Stability 400 kv, 50 Hz 2 parallel SVs 1991 Deregulation caused Transmission Problems PTD H 1 MT/Re

28 SV Siems the 1 st HV SV in ermany HVD and FATS in parallel Operation HVD: Power Increase from 450 MW to 600 MW by means of the SV Siems in ermany, for Baltic able HVD Reduction in O 2 : 634,000 tons p.a. Very high Requirements for Noise Abatement The Problem: no Right-of-Way for 400 kv A rid Access of Baltic able HVD only 110 kv PTD H 1 MT/Re

29 SV Radsted an innovative indoor Solution * ustomer: SEAS-NVE Holding A/S HVD Storebælt System Data: Rating 80 MVAr cap. 65 MVAr ind. Voltage 132 kv onfiguration TR + F 12-Pulse * Extremely high Requirements for Noise Abatement SV Radsted PTD H 1 MT/Re

30 Benefits of SV Radsted Denmark and even more in Future Reduction in O 2 174,000 tons p.a. by using Wind Power and SV for Voltage Support PTD H 1 MT/Re

31 TR Reactors, Thyristor Valve & Filters PTD PTD H 1 H 1 MT/Re Power Transmission Power Transmission and Distribution Division

32 Lessons learned: HVD and FATS are essential for Transmission PTD H 1 MT/Re

33 Prospects of rid Developments: Micro rid Smart rid Super rid A A A eneration A ell Agent Storage + S ell Virtual Power Plant A A PTD H 1 MT/Re Power Transmission PTDDivision D A Bulk Power A/D Highway

34 Intelligent Solutions for Power Transmission Sustainability & Security of Supply Thank You for your Attention! PTD H 1 MT/Re