Advanced flexible gas engine power plants case studies

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1 Advanced flexible gas engine power plants case studies IPS Budapest, February 2018 Klaus Payrhuber GE Jenbacher GmbH & Co OG GE Power

2 Advanced flexible gas engine power plants case studies This presentation and its contents are property of GE Jenbacher GmbH & Co OG. It must not be transferred to any other person or third party, nor copied, reproduced or disclosed to others without the expressed written consent of GE Jenbacher GmbH & Co OG. GE has provided the contents of this presentation for your information only and are subject to change..

3 GE s Jenbacher* gas engines segment share in EU-28 Natural gas Supply of Buildings Greenhouse Segment Segment trend Industry Industry IPP/Utility IPP/Utility LFG/Biogas Greenhouse Supply of buildings Total: ~10 GW LFG/Biogas * Indicates a trademark of the General Electric Company ~70% of installed base are used as CHP IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 3

Distributed Power key enabler for energy transformation 1

gases, CO 2 neutral gas (H 2 ) 4 Sector Coupling CHP

capacity 2 Gas fuel on the rise NG, LNG, micro LNG, CNG

greenhouse, captive power, baseload, peaking, biogas, flare

availability, congestions, reliability & affordability,

resiliency 6 Flexibility & Modularity Less permitting,

4 Distributed Power key enabler for energy transformation 1 Decarbonization Wind & solar, coal retirements, bio- & waste gases, CO 2 neutral gas (H 2 ) 4 Sector Coupling CHP enabling high total efficiency EVs driving need for local capacity 2 Gas fuel on the rise NG, LNG, micro LNG, CNG Diesel to Gas conversion 5 Segment Diversity CHP, greenhouse, captive power, baseload, peaking, biogas, flare gas, waste gases 3 Alternative to grid Lower grid availability, congestions, reliability & affordability, electrify off-grid communities, increased need for resiliency 6 Flexibility & Modularity Less permitting, faster installations, lower risk IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 4

GE s Distributed Power portfolio J920 GE Gas Engines (kw) 50 Hz J624 J620 Type 9 49.1% J616 J612 Type 6 46.3% J420 J416 J320 J412 Type 3&4 40-43.

5 GE s Distributed Power portfolio J920 GE Gas Engines (kw) 50 Hz J624 J620 Type % J616 J612 Type % J420 J416 J320 J412 Type 3& % J316 J312 J208 All Engines: Performance based on ISO conditions (25 C, 30% RH, 100m asl); NG fuel with MN>80, 1.0, Gen. up to 11.5 kv, 500 mg/nm3 (@ 5% O2). Electrical Efficiency with 5% tolerance according to ISO 3046 and based on LHV, all direct driven pumps incl IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 5

GE s Jenbacher* J920 FleXtra potential to power more than 20,000 EU households Units J920 FleXtra ( 50Hz / 1,000 rpm ) J920 FleXtra ( 60Hz / 900 rpm ) El. Output kwel 10,380 9,350 El. Efficiency % 49.

6 GE s Jenbacher* J920 FleXtra potential to power more than 20,000 EU households Units J920 FleXtra ( 50Hz / 1,000 rpm ) J920 FleXtra ( 60Hz / 900 rpm ) El. Output kwel 10,380 9,350 El. Efficiency % Heat Rate kj / kwh 7,332 7,214 Thermal Output kwth 8,600+ 7,510+ Total Efficiency % % load after 45 sec. 3-mins start-up with pre-heated engine >100kW/s starting ramp rate Output and efficiency at generator terminals, ISO 3046, Nat. Gas MN >80, Power Factor 1.0, 500 mg/nm3 (@ 5% O2) NOx, Efficiency at LHV, all direct driven pumps incl. * Indicates a trademark of the General Electric Company IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 6

Efficiency (%) GE Power s technology options Product Portfolio from GE Power 65 Gas

Type 4 Type 3 Type 2 J920 2x1 LM6000 PF 1x1 LM6000 PF+ 1x1 LMS100 J920 Power plant

LM1800e 0 1 2 3 4 5 6 7 8 9 10 20 30 40 50 75 100 125 150 175 200 500 750 Output

7 Efficiency (%) GE Power s technology options Product Portfolio from GE Power 65 Gas Engines Aeroderivative GT s Heavy Duty GT s 1x1 9H Type 6 Type 4 Type 3 Type 2 J920 2x1 LM6000 PF 1x1 LM6000 PF+ 1x1 LMS100 J920 Power plant range LMS100 LM6000 LM2500 1x1 9F 2x1 6F 1x1 9E Combined Cycle Simple Cycle 35 LM1800e Output (MW) 1,000 IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 7

8 Designed for flexible operation Full load 3 min Load shed: 100% / 1min Ramp rates: 72MW/min The J920 FleXtra solution: Plant part load: 2% Full plant output synchronizing Multiple design & operating modes Plant part load: 20% J920 makes the most out of all operating scenarios and can be adapted to project needs Flexible solutions for dynamic markets High efficiency at part load Fast load ramping and shedding Base Load Peak Load Follow Run Standard path Option Output Option Efficiency 10MW unit: 20% load on unit Load Turndown 100MW plant: turn down to 2% load Flexible & Reliable Efficient, Reliable, & Flexible Fast, Efficient Responsive Emissions w/ Efficiency Ready-to-start shutdown J920 FleXtra has superior load-following capabilities compared to larger turbine plants IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 8

change of power generation per hour An increasing need for flexible operation Development of fossil based power generation flexibility needs in different countries Steepest positive load gradient:

9 change of power generation per hour An increasing need for flexible operation Development of fossil based power generation flexibility needs in different countries Steepest positive load gradient: from 1 hour to the next 30% of overall thermal capacity is needed 90% 70% 50% 30% Steepest positive load gradient: from one hour to the next 90 % of overall thermal capacity was needed No load change necessary 100 times times 10% -10% -30% -50% No load change necessary 6-15 times 1-5 times 100 steepest pos./neg. gradients -70% -90% Source: EUGINE Study: FLEXIBILITY NEEDS AND OPTIONS FOR EUROPE S FUTURE ELECTRICITY SYSTEM Steepest negative load gradient: from one hour to the next 90 % of overall thermal capacity was dropped IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 9

11 Distributed power example in Bangladesh 28 x J620 gas engines 81 MW output 4 power plants support a major rural electrification initiative in Bangladesh. support developing areas. IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 11

Distributed power example in Easter Europe BEPCO Brasov, Romania 42.74 MW total output (11 units @ 4 sites) CHP Nord 1: 5 x JMS 624 4.034 MW/unit el. output 3.682 MW/unit th.

12 Distributed power example in Easter Europe BEPCO Brasov, Romania MW total output (11 4 sites) CHP Nord 1: 5 x JMS MW/unit el. output MW/unit th. output CHP Metrom: 2 x JMS MW/unit el. output MW/unit th. output CHP Noua: 1 x JMS MW/unit el. output MW/unit. th. output CHP Nord 2: 3 x JMS MW/unit el. output kw/unit th. output COD in 2010 / 2012 Electricity is delivered to National Energy System (NES) Hot water is delivered to District Heating Operator IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 12

13 A secure and environmentally sound energy supply for City of Rosenheim 3 x 620 (3.35 MW) 1 x 624 (4.4 MW) 1 x 920 (10.4 MW) Municipality plant in Germany (50 Hz) J920 FleXtra addition MW output 45.9% el. efficiency measured ~90% total efficiency Entered into service in 13 Winter operation CHP mode from October to April 5 days/week - 8 to 24 hours/day Summer operation Peaking (power only mode) 5 days/week on avg. ~4 hours/day IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 13

Stapelfeld, HanseWerk Natur s largest gas engines CHP facility CHP Stapelfeld near Hamburg, Germany 9.51MW output 45.9% el. efficiency measured 10-11 MWth output ~97 % total eff. incl.

14 Stapelfeld, HanseWerk Natur s largest gas engines CHP facility CHP Stapelfeld near Hamburg, Germany 9.51MW output 45.9% el. efficiency measured MWth output ~97 % total eff. incl. heat pump Entered into service in 15 CHP application running based on GER incentives, mostly during winter Integrated electrical Heat Pump IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 14

CHP, ITA near Roma 19 MW electrical output 46 % electrical efficiency 15 MW thermal output 70 MW additional thermal

15 Acea s J920 FleXtra repowering project Tor di Valle, Roma Original: Needs: GT combined cycle (multi shaft) 120 MW electric output ~70 MW thermal for district heating less electrical power, more operation flexibility 2 x J920 FleXtra CHP, ITA near Roma 19 MW electrical output 46 % electrical efficiency 15 MW thermal output 70 MW additional thermal power from 3 gas boilers heat storage tanks IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 15

Kiel GE s largest J920 FleXtra gas engine plant Existing: Hard coal plant 323 MW net electric output 295 MW heat output >50 MW total efficiency Age: ~50 years Municipality Kiel CHP plant, GER 190.

16 Kiel GE s largest J920 FleXtra gas engine plant Existing: Hard coal plant 323 MW net electric output 295 MW heat output >50 MW total efficiency Age: ~50 years Municipality Kiel CHP plant, GER MW plant net electric output MW thermal output 91 % total efficiency 5 min. start up time 4 MW minimum stable load IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 16

Kiel GE s largest J920 FleXtra gas engine plant Municipality Kiel CHP plant, GER 20 x J920 FleXtra gas engines 190.4 MW plant net electric output 45 % plant net electric efficiency 191.

17 Kiel GE s largest J920 FleXtra gas engine plant Municipality Kiel CHP plant, GER 20 x J920 FleXtra gas engines MW plant net electric output 45 % plant net electric efficiency MW thermal output 91 % total efficiency 4 x 5 unit blocks One of largest gas engine based CHP plant worldwide Coal replacement Benefits from new CHP incentives to replace coal and reduce CO 2 emissions by ~70% IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 17

18 Coast Power Plant K.I.E.L Elektrode Boiler 35 MW Chimney (a 5) Heat Storage 42,000 m 3 30,000 m 3 used ~1,500 MWh 60 / 115 C Ø 31,2 m 60 m height Engine hall Control room Transformer Shop Transformer Storage Pump hall VGB - BHKW und virtuelle KW 5. April 2017 Distributed Power: 2018 General Electric Company All rights reserved 18

GE s first 60 Hz J920 FleXtra gas engines with Sky Global Partners 6 x J920 FleXtra IPP TX,

efficiency measured Daily peaking for ½ to a few hours Sky Global is an Independent Power

19 GE s first 60 Hz J920 FleXtra gas engines with Sky Global Partners 6 x J920 FleXtra IPP TX, USA (60 Hz) 51.4MW total generator output 47% el. efficiency measured Daily peaking for ½ to a few hours Sky Global is an Independent Power Developer founded in 07 Sky Global will sell high efficient peaking power to the San Bernard Electric Cooperative, Inc. GE BOP equipment includes SCR, oxidation catalysts, silencers, and associated hardware Multi-year O&M agreement with GE IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 19

temp Cylinder pressure Spark plug voltage

21 Sensors supporting performance and protection Generator vibration, bearing temp Cylinder pressure Spark plug voltage Blow-by filter differential pressure (dp) Turbocharger speed Exhaust temp and pressure Air filter dp Intercooler dp Conrod bearing temperature Main bearing temp Oil filter dp Crankcase pressure Oil consumption Oil and water pressure IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 21

Asset performance management example Web-tool.

.. Main data IPS 2018, Budapest Distributed

sustainable - flexible for balancing load of renewables (wind & solar) - flexible integration with

23 Future of gas engine power plants Heat Storage P2H Multiple units + Battery Storage + Heat Pump + Power to Gas Enablers - gas fired (low CO 2 emissions) - >90% efficiency in CHP mode - gas power is sustainable - flexible for balancing load of renewables (wind & solar) - flexible integration with storage, P2H, P2G, etc. IPS 2018, Budapest Distributed Power: 2018 General Electric Company All rights reserved 23

24 Advanced flexible gas engine power plants case studies IPS Budapest, February 2018 Klaus Payrhuber GE Jenbacher GmbH & Co OG GE Power

FLEXIBLE and EFFICIENT

FLEXIBLE and EFFICIENT Distributed Power WITH GE s 10 MW Class JENBACHER J920 FLEXTRA GAS ENGINE Table of Contents Table of Contents Introduction 4 ATTRIBUTES OF GE S J920 FLEXIBLE POWER SOLUTIONS By the