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Detlef Schulz (Hrsg.) Conference on Sustainable Energy Supply and Energy Storage Systems Hamburg · 21 – 22 September 2017 NEIS 2017 © Uwe Schlick / PIXELIO

Detlef Schulz (Hrsg.) NEIS 2017...Detlef Schulz (Hrsg.) NEIS 2017 Conference on Sustainable Energy Supply and Energy Storage Systems Hamburg · 21 – 22 September 2017 Conference

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Page 1: Detlef Schulz (Hrsg.) NEIS 2017...Detlef Schulz (Hrsg.) NEIS 2017 Conference on Sustainable Energy Supply and Energy Storage Systems Hamburg · 21 – 22 September 2017 Conference

NEIS

201

7

Detlef Schulz (Hrsg.)

Detle

f Sch

ulz

(Hrs

g.)

Conference on Sustainable Energy Supply and Energy Storage Systems

Hamburg · 21 – 22 September 2017

NEIS 2017

© Uwe Schlick / PIXELIO

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NEIS 2017

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www.vde-verlag.de/newsletter

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Detlef Schulz (Hrsg.)

NEIS 2017Conference on Sustainable Energy Supply and Energy Storage Systems

Hamburg · 21 – 22 September 2017

Conference Chair: Prof. Dr. Detlef SchulzTechnical Program Chair: Marc Florian MeyerConference Treasurer: Florian Grumm

VDE VERLAG GMBH

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Titelfoto: © Uwe Schlick / www.pixelio.de

Bibliografische Information der Deutschen NationalbibliothekDie Deutsche Nationalbibliothek verzeichnet diese Publikation in der Deutschen Nationalbibliografie; detaillierte bibliografische Daten sind im Internet über http://dnb.dnb.de abrufbar.

ISBN 978-3-8007-4445-9 (Buch)ISBN 978-3-8007-4545-6 (E-Book)

© 2018 VDE VERLAG GMBH · Berlin · Offenbach, Bismarckstraße 33, 10625 Berlinwww.vde-verlag.de

Alle Rechte vorbehalten.

Das Werk ist urheberrechtlich geschützt. Jede Verwertung außerhalb der engen Grenzen des Urheberrechtsgesetzes ist ohne Zu stimmung des Verlags unzulässig und strafbar. Die Wiedergabe von Gebrauchsnamen, Handelsnamen, Warenbeschreibungen etc. berechtigt auch ohne besondere Kennzeichnung nicht zu der Annahme, dass solche Namen im Sinne der Markenschutz-Gesetzgebung als frei zu betrachten wären und von jedermann benutzt werden dürfen. Aus der Veröffentlichung kann nicht geschlossen werden, dass die beschriebenen Lösungen frei von gewerblichen Schutzrechten (z. B. Patente, Gebrauchsmuster) sind. Eine Haftung des Verlags für die Richtigkeit und Brauchbarkeit der veröffentlichten Programme, Schaltungen und son-stigen Anordnungen oder Anleitungen sowie für die Richtigkeit des technischen Inhalts des Werks ist ausgeschlossen. Die gesetzlichen und behördlichen Vorschriften sowie die technischen Regeln (z. B. das VDE-Vorschriftenwerk) in ihren jeweils geltenden Fassungen sind unbedingt zu beachten.

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Preface

The transition of the electrical power system from centralized power generation to distributed generation without fossil and nuclear fuels is the great challenge of the next decades for the energy sector. Complex technical ever-changing issues have to be investigated by researchers and energy companies.

The NEIS 2017 was the fifth conference „Conference on Sustainable Energy Supply and Energy Storage Systems“. The NEIS provides a yearly occasion for scientists to present their current work. It is organised by the Chair of Electrical Power Systems of the Helmut Schmidt University/University of the Armed Forces Hamburg. In 2017, the NEIS was technically co-sponsored by the German chapter of the IEEE Power and Energy Society.

I really appreciate that Prof. Dr.-Ing. István Erlich from the University of Duisburg-Essen and Prof. Dr.-Ing Jian Sun from the Rensselaer Polytechnic Institute held two inspiring keynote speeches.

Prof. Dr.-Ing. István Erlich held a speech about “Control Challenges in Power Systems Dominated by Converter Interfaced Generation and Transmission Technologies”.

Prof. Dr.-Ing Jian Sun talked about „Analysis and Mitigation of Renewable Energy and HVDC System Resonances“.

Their expertise gave great inputs and impulses to the discussions in the conference sessions. I am grateful for the commitment of the session chairs, the reviewers, the scientific advisory board and the presenting authors. They ensured the quality of the conference contributions and discussions. My always very engaged team of scientists and assistants guaranteed a trouble-free course of the conference.

Last but not least, I thank the CEO of the local distribution system operator Stromnetz Hamburg GmbH, Mr. Thomas Volk and his colleagues for the organization of the interesting visit to the modernized 110 kV switch-gear station in Hamburg-Jenfeld.

Detlef SchulzHamburg, October 2017

NEIS Conference 2017 21. – 22.09.2017 in Hamburg

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Conference Organisation

Conference-Chair:Prof. Dr.-Ing. habil. Detlef Schulz

Executive Conference Coordinators:Marc Florian Meyer Florian Grumm

Design, MarketingEndrik WaldhaimMichael BölkeMarc MeyerFlorian Grumm

Lighting, Sound and StageDr.-Ing. Trung Thanh DoRobert HankersDr.-Ing. Michael JordanGesa KaatzMarc SchumannMaik Plenz

RegistrationSahar DarvishMunira HalimjanovaMelanie SchnackenbeckCatja Wilkens

NEIS Conference 2017 21. – 22.09.2017 in Hamburg

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With the Friendly Assistance ofCluster Erneuerbare Energien Hamburg

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Scientific Advisory Board

Prof. Frede Blaabjerg, Ph.D.Aalborg UniversityDepartment of Energy Technology

University of Zielona Góra

Prof. Dr.-Ing. Martin BraunUniversity of KasselEnergy Management and Power System Operation (e²n)

Dr.-Ing. Ralph BrockeDehn + Söhne GmbH + Co. KG.Research & Development

Prof. Dr.-Ing István ErlichUniversity of Duisburg-EssenInstitute of Electrical Power Systems

Prof. Magdi S. Mahmoud, Ph.D.King Fahd University of Petroleum & MineralsSystems Engineering Department

Dr.-Ing. Anne-Katrin Marten50Hertz Transmission GmbHConcepts and Systems Analysis

Dr.-Ing. Ivana MladenovicSiemens AGSiemens Corporate Technology’s Research and Technology Center

Dr.-Ing. Hendrik NeumannAmprion GmbHSystem Management

Prof. Dr.-Ing. Volker StaudtRuhr-Universität BochumPower Systems Technology and Power Mechatronics

Prof. Dr.-Ing. Kai StrunzTechnische Universität BerlinSustainable Electric Networks and Sources of Energy

Prof. Dr.-Ing. Wolfram WellßowUniversity of KaiserslauternChair for Energy Systems and Energy Management

Prof. Dr.-Ing. Martin WolterOtto-von-Guericke-UniversityInstitute of Electric Power Systems

NEIS Conference 2017 21. – 22.09.2017 in Hamburg

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Table of Contents

Keynote

Control Challenges in Power Systems Dominated by Converter Interfaced Generation and Transmission Technologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Oral Presentations

Session 1: „Grid Operation and Micro Grid Control Session Chair: Prof. Dr.-Ing. Volker Staudt

1. Variants of Decentralized Voltage and Reactive Power Control of Wind Farms . . . . . . . . . . . . . . . . . . 25

2. Stability of Fast Q(U) Voltage Droop Control of Wind Parks in High Voltage Distribution Grids. . . . 32

3. Mathematical Modeling and Evaluation of a Microgrid Demonstrator in Island Mode . . . . . . . . . . . . . 39

4. Power System Restoration and Operation of Island Grids with Frequency Dependent Active . . . . . . . 45

Session 2: Grid and Plant ProtectionSession Chair: Prof. Dr.-Ing. Christian Becker

1. A Combined Electronic Overvoltage and Overcurrent Protection Concept . . . . . . . . . . . . . . . . . . . . . . 53

2. Influence of Virtual Impedance on Short Circuit Performance of Virtual Synchronous Machinesin the 9-Bus System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

3. Advanced Modelling of Equivalent Networks Considering Full-Size Converters in Short-CircuitCurrent Calculations According to IEC 60909-0:2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

4. Detailed discussion of HVDC-Transmission system fault mitigation by MMC based converterstations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Session 3: Optimization of Grid Operation Session Chair: Dr.-Ing. Mirco Alpen

1. Applying Synthetic Distribution Grids for Sensitivity Studies of Grid Expansion Reduction byCurtailment Schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

2. Comparing Local and Wide Area Control Topologies for Oscillation Damping in Electrical PowerSystems Using Kinetic Energy of Wind Power Plants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

3. Model predictive load compensation in distribution grids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Session 4: Power Quality Session Chair: Dr.-Ing. Ivana Mladenovic

1. Impact of Dependence on State Identification Results in Distribution Grids Using CopulaTheory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

2. Development of an Antiserial Super Cascode for the Determination of the Grid Impedance onthe Medium-Voltage Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

3. Study on the total harmonic distortion of a 5-MW wind turbine with modular multilevel converterand development of a demonstrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

NEIS Conference 2017 21. – 22.09.2017 in Hamburg

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Session 5: Energy Storage Systems Session Chair: Prof. Dr.-Ing. Holger Göbel

1. Economic Optimization of Self-consumption of Generated PV-energy by using Energy StorageSystems and the Influence on Energy Supply Costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

2. Estimation of Liquid Metal Battery Parameters of Thevenin Circuit Model Using Levenberg-Marquardt Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

3. Maximizing Solar Home Battery Systems’ Contribution to the Energy Transition of the PowerSystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Session 6: Planning of Distribution Grids Session Chair: Dr.-Ing. Klaus-Dieter Dettmann

1. Electric Grid Planning under Consideration of Uncertainties in Load and Supply Using ParametricSensitivity Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

2. From forecast to solution – evaluating innovative approaches to uncertain future grid challenges . . 148

3. Evaluation of Reactive Power Management Strategies and Grid Loss Characteristics based onGeneric Distribution Grid Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

Poster Presentations

Session 1:1. Battery Energy Storage Systems - Usable Capacity Regarding Constant Battery Power Values

and Associated Minimum Charge and Discharge Durations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

2. Development of a Decentralized Small Battery Energy Storage Network to Compensate forSchedule Deviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

3. Economical energy supply of business parks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

4. Heat supply based on Solar Energy in Tajikistan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

5. Physical Simulation of a 17 Level Cascaded H-Bridge Inverter on System-Level Using AverageModels and Comparison to the Circuit-Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

6. Selection of Representative Electrical Grid Structures and Renewable Generation Units forHarmonic Emission Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

7. Simulating and Testing Heat Pumps’ Contribution to Demand Response in Germany . . . . . . . . . . . . 200

8. Smart Charging Management System of Plugged-in EVs for Optimal Operation of FuturePower Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

Session 2:1. A new Look-up Table-Direct Power Control Strategy for Three-Level NPC Rectifier Using

Predictive DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211

2. An Algorithm for the Temporary Acquisition of Control over Third Party Assets in ActiveNetwork Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

3. Contribution of a biomass-driven PtG Concept to Congestion Management in the GermanPower Transmission Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223

4. Development of a Virtual Power Plant to Control Distributed Energy Resources for FutureSmart Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229

NEIS Conference 2017 21. – 22.09.2017 in Hamburg

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5. Dynamic AC-side active and reactive power management of an MMC-based system in caseof DC-side short circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

6. Harmonic Stability and Interaction in HVDC Dominated Power Systems . . . . . . . . . . . . . . . . . . . . . 242

7. Primary Control Reserve and Self-Sufficiency Provision with Central Battery Energy StorageSystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248

8. Problems with voltage stability due to long-distance transmission of hydropower in the Tajikextra-high voltage grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

9. Voltage regulation on distribution grid level with different operation strategies based on acommunity energy storage system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259

Session 3:1. A Sampling Time Analysis of Smart Meter Measurement Data for Photovoltaic Generation . . . . . . 263

2. Comparison of Conversion Efficiencies and Energy Yields of Micro-Inverters for PhotovoltaicModules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268

3. Distribution systems as a local support in emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273

4. Harmonic Impedance Measurement of Low-Voltage Consumers with Non-Linear Characteristics . . . 279

5. Improved integration of Renewable Energies through comprehensive consideration of GIS-basedData in Grid-Planning of Low-Voltage Grids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284

6. Investigation of the Performance of Nodal and Zonal ENTSO-E Transmission System Models inthe Context of Large-Scale Integration of Renewables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289

7. Methodology to generate MV and LV reference network models (RNMs) from public data . . . . . . 296

8. Optimal placement and operation strategies of phase shifting transformers based on heuristicalgorithms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302

9. Predictive Direct Torque Control Strategy for Surface-Mounted Permanent-Magnet SynchronousGenerators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307

Energy-Slam

1. Modeling the influence of installed battery energy storage systems on the German frequencycontainment reserve market . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315

List of Authors .............................................................................................................................................. 323

NEIS Conference 2017 21. – 22.09.2017 in Hamburg

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