Torsten.Haase@50Hertz.com - Effiziente Energiesysteme

Zukünftige Anforderungen ankonventionelle Kraftwerke aus Netzsichtdena DialogforumBerlin, 10. Oktober 2012Dr.Torsten Haase, 50Hertz Transmission, Berlin

Content1. Portrait of 50Hertz Transmission as a European TSO2. Realization of Security of Supply in the 50Hertz Control Area3. Characteristics of Power Generation of Thermal Power Plantsand RES4. Specific Requirements regarding Active Power Controllabilityof Conventional Power Plants5. ENTSO-E Network Code Process6. Structure of the ENTSO-E Network Code7. Requirements according to ENTSO-E Network Code© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission 2

50Hertz Transmission as a Part of the ElectricitySystems in Europe (ENTSO-E)Owner:Acquisition company3234TennetBerlin60 %40 %TransnetBW© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission 3

Portrait of 50Hertz TransmissionKey Facts and Figures 2011- Area: 109,000 km 2- Citizens: 18,2 Mill.- Length: 9,770 km- Substations: 69- Maximum Load: ~ 15 GW- Minimum Load: ~ 4 GW- Electrical Energy Demand: ~ 100 GWh- Overall Installed Generation Capacityin the Control Area: ~ 37 GW• thereof only ~ 16 GWconnected directly at the50Hertz transmission network© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission 4

Increase of asymmetrical ratio of Generation Capacity and Load due tonew applied Power Plants, Offshore Windfarms and Onshore RES12+~ 1.900 MWApplicationsfor Connectionof Onshore RES320 Applications for Connections of OffshoreWindfarms in the German Baltic Sea with aCapacity of > 5,000 MWAreaPower1Northwest~ 2,100 MW423NortheastMiddle~ 1,350 MW~ 1,760 MW4South~ 2,390 MWSum~ 7,600 MW7 Power Plants und 3 Storages © 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission 5

Content1. Portrait of 50Hertz Transmission as a European TSO2. Realization of Security of Supply in the 50Hertz Control Area3. Characteristics of Power Generation of Thermal Power Plantsand RES4. Specific Requirements regarding Active Power Controllabilityof Conventional Power Plants5. ENTSO-E Network Code Process6. Structure of the ENTSO-E Network Code7. Requirements according to ENTSO-E Network Code© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission 6

Challenge for the Electricity System in GermanyCapacities ofInterconnectorsRES IncreasingNorthern GermanyNuclear Phase-outSouthern GermanyEnhancedRequirements forGenerating Units(1) Existing Conventional Power Plants(2) New applied Conventional Power Plants(3) Existing RES(4) New applied RES (including Offshore)(5) Storages(6) Consumption© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission 7

Main Responsibilities of the TSO for Security of Supplyaccording to German Energy Economy Law (EnWG)‣ Keep the Frequency within the permitted range‣ Keep the Voltage within the permitted range‣ Maintain Grid StabilityFor the protection of the System Security the TSO is entitledand obliged to take Measures according to §13 EnWG.SPower System Stability isendangered or Grid andMarket related Measures haveno sustainable EffectS!!Grid RelatedMeasures• Topological measures• Use of permissibletolerances of operation(current and voltage)Market RelatedMeasures• Countertrading• Redispatch• Congestion ManagementEmergencyMeasures• Global or Local Curtailmentof Infeed of any kind ofGeneration including RESand CHP© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission 8

Security of Supply: Days with measures accordingto §13 EnWG in the Control Area 50Hertz TransmissionTage nach § 13.1 EnWG(z. B. Redispatch)1952131751551601592007 2008 2009 2010 2011 2012*Kosten1201008060402001.83319361.7831013.8462.15465,62009 2010 2011 2012Kosten in Mio. €*Menge in GWh450040003500300025002000150010005000MengeTage nach § 13.2 EnWG(Einsenkung EEG-Anlagen)52450 3 4 62007 2008 2009 2010 2011 2012*Kosten987654321097458,011 40 0 02009 2010 2011 2012*1009080706050403020100*Menge* Stand 31. Juli 2012, Kosten sind SchätzwerteKosten in Mio. €Menge in GWh© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission9

01.12.1002.12.1003.12.1004.12.1005.12.1006.12.1007.12.1008.12.1009.12.1010.12.1011.12.1012.12.1013.12.1014.12.1015.12.1016.12.1017.12.1018.12.1019.12.1020.12.1021.12.1022.12.1023.12.1024.12.1025.12.1026.12.1027.12.1028.12.1029.12.1030.12.1031.12.10Correlation between Wind Power Infeed and Marketrelated Measures in December 201012.000MW10.000Market related MeasuresWindeinspeisungMarktbez. MaßnahmenWind Power Infeed8.0006.0004.0002.0000-2.000© 50Hertz Transmission,www.50hertz-transmission.netDr. Torsten Haase, 50Hertz Transmission 10-4.000

Content1. Portrait of 50Hertz Transmission as a European TSO2. Realization of Security of Supply in the 50Hertz Control Area3. Characteristics of Power Generation of Thermal Power Plantsand RES4. Specific Requirements regarding Active Power Controllabilityof Conventional Power Plants5. ENTSO-E Network Code Process6. Structure of the ENTSO-E Network Code7. Requirements according to ENTSO-E Network Code© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission 11

Snapshot: Extreme Power Plant Operation in January 8-10, 2010Application of grid and market related measures at a maximum of 2,520 MW: Redispatch, Countertrading© Vattenfall EuropeDr. Torsten Haase, 50Hertz Transmission 12

Efficiency and Emission Curve of a Lignite Fired Power Plantη (%)Bsp.: Leistungsverminderung um 100 MW entspricht:- Zunahme der spezifischen Emission um 30 kg/MWh- Verminderung des Wirkungsgrades um 4 %Optimaler ArbeitspunktZunahmeder spez.CO 2 -EmissionbeimVerlassendesoptimalenArbeitspunktes(kg/MWh)P Gen (MW)© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission13

Relation of Installed Capacity and Power Generation of differentPrimary Energy Sources in Germany in 2009Dr. Torsten Haase, 50Hertz Transmission 14© Vattenfall Europe

Characteristic of RES infeed in the Control Area of 50HertzTransmission in 2011Full Load HoursMaximum Negative Ramp per 1 hour9051.6404992.101Maximum Positive Ramp per 1 hour5552.132Maximum Negative Ramp per 1/4 hourMaximum Positive Ramp per 1/4 hour184826291865PHOTOVOLTAICSWINDMinimum InfeedMaximum InfeedAverage Installed Capacity0131.8312.9099.88311.4080 2.000 4.000 6.000 8.000 10.000 12.000© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission 15

Forecasts for Wind Power Gradients and Photovoltaic PowerGradients Maximum in Germany power rampscaused by German PV power *20,00Maximum power rampscaused by German wind power **17,98PV *15,00Wind **5,72-4,907,792,48-2,132,200,70-0,60-2,2010,005,000,00-5,002,521,77-1,54-2,394,393,08-2,68-4,1610,027,04-6,13-17,98-7,79-10,00-15,00Maximum ramps per hourMaximum ramps per ¼ hour-9,51-20,002050 2020 2010 [GW] 2010 2020 2050* Installed German PV power 2010 as of 6/09/2010 (14,48 GW) and respective ramps (source: sma.de) as basis forlinear extrapolation to 2020 (52 GW according to German National Renewable Action Plan 2010) and 2050 (120 GWaccording to 2010 study of German Federal Environment Authority “Umweltbundesamt”, 100% RES scenario).** Installed German wind power as average value for 2010 (26,40 GW) and maximum German wind power ramps in2010 as basis for linear extrapolation to 2020 (46 GW according to German National Renewable Action Plan 2010)and 2050 (105 GW according to 2010 study of German Federal Environment Authority “Umweltbundesamt”,100% RES scenario). Updated analysis, status quo: 5 th May 2011.© SMA, UmweltbundesamtDr. Torsten Haase, 50Hertz Transmission 16

Content1. Portrait of 50Hertz Transmission as a European TSO2. Realization of Security of Supply in the 50Hertz Control Area3. Characteristics of Power Generation of Thermal Power Plantsand RES4. Specific Requirements regarding Active Power Controllabilityof Conventional Power Plants5. ENTSO-E Network Code Process6. Structure of the ENTSO-E Network Code7. Requirements according to ENTSO-E Network Code© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission 17

Characteristics of Active Power Dynamic of Today'sConventional Generating UnitsType of GeneratingUnitMinimumTechnicalPowerAverage Control SpeedEfficiency atSecondaryControlPrimary Control 50% 100%% P N % P N /min % P N /min % P N % P N /minNuclear (EPR) 20 – 3010 at 80 - 100 P N5 at 50 - 100 P N2 at 20 - 100 P N60at 60 - 100 P N33 – 35 36 – 38TPP (Hard Coal) 20 – 402 – 610 – 6042 – 44 45 – 47at 30 - 100 P N at 30 - 100 P NCCGT (F-Class)30 – 50(Single Shaft)4 – 8up to 180at 40 - 100 P N at 50 - 100 P N52 – 55 (Single)58 – 59 (Multi)58 – 59CCGT (H-Class)15 – 25(Multi Shaft)4 – 9at 40 - 100 P Nup to 180at 50 - 100 P N54 – 57 (Single)60 (Multi)> 60© Siemens AGDr. Torsten Haase, 50Hertz Transmission18

VGB Study: Power Plant Design 2025 – Increasing the Flexibilityof the Power Station Park in Germanyby Reduction of the Technical Minimum Power and Increasing theActive Power Control Speed – Definition of Properties of Power PlantsHard Coal Fired Power Plant Rostock P Net = 506 MWPotential ReserveEnlarged Rangesfor SecondaryControlTodayReducedTechnicalMinimum PowerTomorrow© University of Rostock, VGB Projekt 283 / 333: Kraftwerksbetrieb bei Einspeisung von WindparksDr. Torsten Haase, 50Hertz Transmission 19

Active Power Control Speed [%PN/min]Design of modern Hard Coal Fired Power Plantsin order to fulfill the enhancedrequirements of RES integrationand security of supply4,0%Hard Coal Fired Power Plant P Net = 738 MW3,5%3,0%2,5%Requirement according to TC 20072,0%1,5%1,0%0,5%Technical Minimum Power = 25% P N0,0%20% 30% 40% 50% 60% 70% 80% 90% 100%Net Power [%/P N ]© GDF Suez Energie DeutschlandDr. Torsten Haase, 50Hertz Transmission 20

Gas Turbine Start-Up-Curves of Alstom GT24, GT26without ST!Fast Start-Ups© ALSTOM, Advanced Gas Turbine Technology GT26Dr. Torsten Haase, 50Hertz Transmission21

Content1. Portrait of 50Hertz Transmission as a European TSO2. Realization of Security of Supply in the 50Hertz Control Area3. Characteristics of Power Generation of Thermal Power Plantsand RES4. Specific Requirements regarding Active Power Controllabilityof Conventional Power Plants5. ENTSO-E Network Code Process6. Structure of the ENTSO-E Network Code7. Requirements according to ENTSO-E Network Code© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission22

Core Elements of the ENTSO-E Network CodeElaboration Process“Was What ist shall zu machen?”it cover?RahmenleitlinienFrame Work GuidelinesIdentifizierung Identification of der core Kernanforderungen requirements an thedie Network Codes“Wie How ist shall es it zu be achieved? machen”NetzkodizesNetwork CodesErstellung Elaboration der Regeln of RulesDer EU-GesetzgebungsprozessThe legislative processDie Network Codes werdrn für alleKomitologieNetwork Codes will be mandatory for allComitologyMarkteilnehmer market Gesetz participants und verpflichtendDr. Torsten Haase, 50Hertz Transmission23

Framework Guideline „Grid Connection“ andcorresponding Network CodesMandate 29.07.2011Network CodesGrid connectionrequirementsfor generatorsGrid connectionrequirements forDSOs andend customersQ3/2012 Q4/2012Grid connectionproceduresGrid connectionrequirementsfor HVDC linksQ4/2013 Q4/2014Dr. Torsten Haase, 50Hertz Transmission24

Formal Network Code Elaboration processWorking draftpublicationStart PublicconsultationSubmissionNetworkCode toACERPilotCodeFinal ACERFrameworkGuidelines& EUinvitationletterStakeholder meetingsWorkshopsReviewDr. Torsten Haase, 50Hertz Transmission25

Content1. Portrait of 50Hertz Transmission as a European TSO2. Realization of Security of Supply in the 50Hertz Control Area3. Characteristics of Power Generation of Thermal Power Plantsand RES4. Specific Requirements regarding Active Power Controllabilityof Conventional Power Plants5. ENTSO-E Network Code Process6. Structure of the ENTSO-E Network Code7. Requirements according to ENTSO-E Network Code© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission26

Network Code structureGeneralprovisionsRequirementsOperationalNotificationProcedure forConnectionComplianceDerogationsFinal ProvisionsDefinitionsGeneralrequirementsNew generatingunitsCompliancemonitoringRequestEntry into forceand applicationof the NetworkCodeScopeSynchronousGeneratingUnitsExistinggeneratingunitsCompliancetestingDecisionsPower ParkmodulesCompliancesimulationsOffshore PowerPark modulesDr. Torsten Haase, 50Hertz Transmission27

Classification of power plantsSynchronous Areamaximum capacitythreshold fromwhich on aGenerating Unit isof Type Bmaximum capacitythreshold fromwhich on aGenerating Unit isof Type Cmaximum capacitythreshold fromwhich on aGenerating Unit isof Type DContinentalEurope1 MW 50 MW 75 MWNordic 1.5 MW 10 MW 30 MWGreat Britain 1 MW 10 MW 30 MWIreland 0.1 MW 5 MW 10 MWBaltic 0.5 MW 10 MW 15 MWVoltage level < 110 kV < 110 kV ≥ 110 kVDr. Torsten Haase, 50Hertz Transmission28

Retroactive ApplicationGeneration Units not yet under construction are considered tobe existing, if• Legally binding contract for main plant is in force• Evidence is provided within 6 months after entry into force of the code• Network Operator can request confirmation by Third Party auditorDecision on retroactive application• On a national basis• Cost Benefit Analysis process initiated by TSO and supported bystakeholders• Final approval of retroactive application (based on TSO proposal) bythe National Regulatory AuthorityDr. Torsten Haase, 50Hertz Transmission29

Subsection Synchronous Generating UnitsSystem-wideRequirementsRegional SpecificRequirements…SubsectionSynchronousSynchronous Generating UnitA synchronously operating Generating Unit that issynchronously connected to the network without anyfrequency converterswith specifics forCoal Nuclear Gas HydroDr. Torsten Haase, 50Hertz Transmission30

Content1. Portrait of 50Hertz Transmission as a European TSO2. Realization of Security of Supply in the 50Hertz Control Area3. Characteristics of Power Generation of Thermal Power Plantsand RES4. Specific Requirements regarding Active Power Controllabilityof Conventional Power Plants5. ENTSO-E Network Code Process6. Structure of the ENTSO-E Network Code7. Requirements according to ENTSO-E Network Code© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission31

20minVoltage RangesSynchronousArea0.881.0875Balticunlimited20minIrelandunlimitedGreatBritainunlimited15minNordicunlimited60minContinentalEurope30min60minunlimited TSO* * not less than 60min60min0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15U/ p.u.The voltage base for p.u. values is between 300kV and 400kV.Für das 380-kV-Netz ist 1p.u. = 400 kVDr. Torsten Haase, 50Hertz Transmission32

Frequency RangesSynchronousAreaBaltic90minTSO**unlimited90min* not less than 90minIreland90minTSO**unlimited90min* not less than 90minGreatBritain20sec90minTSO**unlimited90min 15min* not less than 90minNordic30minTSO**unlimited30min* not less than 30minContinentalEuropeTSOnot less 30minTSO**unlimited30min* not less than periodfor 47.5 - 48.0 Hz47.047.5 48.5 49.0 49.5 50.0 50.551.548.0 51.0 f / Hz52.0** To be determined by each TSO, under the conditions and within theframework approved by the relevant National Regulatory Authority in respectof the principles of transparency, publicity and non-discrimination, *Dr. Torsten Haase, 50Hertz Transmission33

Frequency Sensitive ModesPP maxPP maxf 1f nff ns 2P1Pmaxs 1P1Pmaxff nLimited Frequency Sensitive Mode -Overfrequency• Active power reduction due to overfrequencyPP maxs 2Frequency Sensitive Mode• Primary control capability• Deadband around 50 Hz (not drawn)• No obligation to take part in the ancillaryservice marketf 1f n• No throttled operation is requiredLimited Frequency Sensitive Mode -Underfrequency• Capability to increase active power (if possible due tooperation range) is needed in emergency situations inorder to stabilize the systemff nDr. Torsten Haase, 50Hertz Transmission34

-0,60-0,50-0,40-0,30-0,20-0,100,000,100,20-0,600,30-0,500,40-0,400,50-0,300,60-0,200,70-0,100,00-0,600,10-0,500,20-0,400,30-0,300,40-0,200,50-0,100,600,000,700,100,200,300,400,500,600,70Current U-Q-Profiles for Generating Units in GermanyV/p.u.1,10V/p.u.1,101,051,051,001,000,950,950,900,900,850,85Q/P MAXQ/P MAXConsumption (lead)V/p.u.Production (lag)Consumption (lead)Production (lag)1,101,051,000,950,900,85Q/P MAXConsumption (lead)Production (lag)Dr. Torsten Haase, 50Hertz Transmission35

Fault Ride Through Capability ofSynchronous GeneratorsGeneratingUnits shouldremain stableandconnected tothe networkwhen faultsoccur on theTRANSMISSIONNETWORK, inparticular inorder to avoidfrequencyinstability.U/p.u.1.0U rec2U rec1U clearU retSynchronous GeneratorsExample for TSO choiceU < 80%U < 45%U < 25%U < 15%As a result of a voltage drop andduring the voltage recovery phase,the auxiliary and control supplies ofthe Generating Units shall not trip.0 t clear t rec1 t rec2 t rec3t/secDr. Torsten Haase, 50Hertz Transmission36

Additional Requirements for Type C and Type D UnitsUnderfrequency Maximum Power Capability ReductionP/p.u. 1.10The value chosen by the TSO shall be within the boundaries of:1.051.000.970.950.900.850.80(2)(1)Reason:some synchronousgeneration technologiesdeliver falling mechanicalpower with falling frequency.0.7547.00 47.50 48.00 48.50 49.00 49.50 50.00 50.50 f/Hz(1) maximum reduction rate of 10 % of maximum capability per 1 Hz below 49.5 Hz(2) maximum reduction rate of 2 % of maximum capability per 1 Hz below 49.0 HzDr. Torsten Haase, 50Hertz Transmission37

0,200,150,000,10-0,20 0,050,00-0,40-0,05 0,0 2,04,06,0 [s] 8,0Additional -0,10 Siemens THDF 125/78: Speed Deviation in HzRequirements for Type D Synchronous Units-0,151,251,00VCO_IEEE_AC2A: Stabilizing Signal p.u.Power 0,75 Oscillation Damping Control Capability0,400,500,20 0,250,000,00Voltage Siemens Control THDF 125/78: System Generator Voltage without in p.u. PSS-0,20-0,401,601,201,25 0,801,00 0,400,750,000,500,250,001,601,200,800,400,000,0 2,04,06,0 [s]0,0 2,04,06,0 [s]Point of Connection: Voltage in p.u.0,0 2,04,06,0 [s]Siemens THDF 125/78: Speed Deviation in Hz0,0 2,04,06,0 [s]Siemens THDF 125/78: Electrical Power in p.u.Siemens THDF 125/78: Mechanical Power in p.u.0,0 2,04,06,0 [s]Siemens THDF 125/78: Generator Voltage in p.u.Point of Connection: Voltage in p.u.Voltage Control System with PSS0,0 2,04,06,0 [s]Siemens THDF 125/78: Electrical Power in p.u.Siemens THDF 125/78: Mechanical Power in p.u.The simulation shows the active power output andmechanical power of the plant during and after faultclearing of a 3-phase short circuit nearby the plant8,08,08,08,08,08,0The Excitation System shall be equippedwith a Power System StabilizerRequirements regarding Power OscillationDamping Control• PSS out put signal shall be limited• PSS shall not react to non-oscillatorychanges in Active Power• PSS shall have the possibility toachieve optimized damping for atleast 2 frequencies (e.g. local modeand inter area mode).• The PSS shall be active within theExcitation System at all times whensynchronized including when theUnder excitation Limiter or Overexcitation Limiter are activeDr. Torsten Haase, 50Hertz Transmission38

0,401,000,00 0,80-0,400,600,40-0,80 0,200,000,0ALSTOM 504,0WT25E-158: Speed8,0Deviation in12,0Hz[s] 16,0Additional ALSTOM Requirements ALSPA P320: Position HP-Valve in p.u. for Type D Synchronous Units1,251,000,75Capability 0,80 To Aid Angular Stability - Fast Valving0,500,25 0,400,001,601,200,800,40 1,250,00 1,00-0,40 0,75-0,80 0,500,250,000,0 4,08,012,0 [s]ALSTOM ALSPA P320: Position IP-Valve in p.u.0,0 4,08,012,0 [s]ALSTOM 50 WT25E-158: Generator Voltage in p.u.Point of Connection: Voltage in p.u.-0,40Plant without Fast Valving and FCT = 100ms-0,801,601,200,800,400,00-0,40-0,800,0 4,08,012,0 [s]ALSTOM 50 WT25E-158: Speed Deviation in Hz0,0 4,08,012,0 [s]ALSTOM 50 WT25E-158: Electrical Power in p.u.0,0ALSTOM 504,0WT25E-158: Mechanical8,0Power12,0in p.u.[s]ALSTOM 50 WT25E-158: Generator Voltage in p.u.Point of Connection: Voltage in p.u.0,0 4,08,012,0 [s]ALSTOM 50 WT25E-158: Electrical Power in p.u.ALSTOM 50 WT25E-158: Mechanical Power in p.u.16,016,016,016,016,0Plant with Fast Valving and FCT = 150msThe simulation shows the active power output andmechanical power of the plant during and after faultclearing of a 3-phase short circuit nearby the plant16,0o Technical capabilities in order to aidangular stability under fault conditions(e. g. Fast Valving or braking resistor) shallbe implemented if allowed or requested bythe responsible TSO.o Specifications shall be agreed between theTSO and the Power Generating FacilityOwner.Dr. Torsten Haase, 50Hertz Transmission39

Conclusion- Der künftige thermische Kraftwerkspark in der Einheit von Bestands- und Neubaukraftwerken muss inder Lage sein, die Anforderungen für einen sicheren Netz- und Systembetrieb zu erbringen, die ausder fortschreitenden Integration von EEG-Anlagen in das Energieversorgungsnetz resultieren- Insbesondere das Systemverhalten und die Einsatzcharakteristiken der EEG-Anlagen bedingenverbesserte Eigenschaften von thermischen Kraftwerken, um:• die Regelfähigkeit der Regelzone entsprechend der auftretenden Leistungsgradienten zugewährleisten und somit Regelleistung für PRL, SRL und MRL bereitzustellen,• Kurzschlussleistung zu liefern und rotierende Schwungmasse am Netz zu halten,• die Spannung im Übertragungsnetz in den vorgegebenen Grenzen zu halten,• das Stabilitätsverhalten des Übertragungsnetzes zu verbessern und• neben den Pumpspeicherwerken weitere schwarzstartfähige Kraftwerke für einen raschenNetzwiederaufbau zur Verfügung zu haben.- Die Network Codes beschreiben dazu die notwendigen technischen Mindestanforderungen:• Durch das 3. Binnenmarktpaket wird eine europäische Regelsetzung implementiert.• Die zu regelnden Sachverhalte sind im 3. Binnenmarktpaket benannt und werden in den„Rahmenleitlinien“ konkretisiert.• Die „Netzkodizes“ werden europäisches Gesetz.• Der erste Netzkodex regelt „Grid Connection Requirements for Generators“ und wurde inQ3/2012 ACER vorgelegt.• Stakeholder konnten sich an der Entwicklung im Rahmen der Konsultation beteiligen.© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission40

Many thanks for your attention.50Hertz Transmission GmbHDr. Torsten HaaseStrategic Network PlanningEichenstraße 3A12435 BerlinTorsten.Haase@50Hertz.com© 50Hertz TransmissionDr. Torsten Haase, 50Hertz Transmission 41