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Hungarian Energy Market Simulator Márton Csapodi, E-Group Hungary Plc. marton.csapodi@egroup.hu

Hungarian Energy Market Simulator Márton Csapodi, E-Group Hungary Plc. marton.csapodi@egroup.hu Péter Kádár, BME Electric Power Systems Dept. peter.kadar@axelero.hu. 1 INTRODUCTION. 2 MODES OF OPERATION. 3 TRAINING SIMULATOR. 1 INTRODUCTION. 1 INTRODUCTION. MEKSZ scope.

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Hungarian Energy Market Simulator Márton Csapodi, E-Group Hungary Plc. marton.csapodi@egroup.hu

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  1. Hungarian Energy Market Simulator Márton Csapodi, E-Group Hungary Plc. marton.csapodi@egroup.hu Péter Kádár, BME Electric Power Systems Dept. peter.kadar@axelero.hu

  2. 1 INTRODUCTION 2 MODES OF OPERATION 3 TRAINING SIMULATOR 1 INTRODUCTION

  3. 1 INTRODUCTION MEKSZ scope Formulation of market configuration models, parametric specification of market rules Integrate network models of the Hungarian power transmission systems Formal representation of market players behavior, simulation under different market configurations Financial models, accounting • Development of a system based on the above models which will be applicable to simulate and study complex, dynamic market scenarios. The software can be used to study energy market deregulation and train the players in liberalized enegy markets.

  4. 1 INTRODUCTION MEKSZ development Consortium leader: E-Group Hungary Plc. Our partners: - Budapest Univ. of Economics and Social Scienses, Dept. of Microeconomics - Budapest Univ. of Technology and Economics, Dept. of Electric Power Systems - Budapest Politechnic, Kandó Faculty ofElectrical Eng., Power Engineering Dept. Development supported by the Research and Development Division, Ministry of Education, Hungary

  5. 1 INTRODUCTION Overview TRANSCO network toll Congestion checking Load-Flow Network model Stockmarket model bidding ISO • MASI control • LAN or WAN • single or multi user • DWH • market data • archive cases • Visualisation • network • market • trends Simulated GENCO behaviour modelling Players’ GENCO Simulation log evaluation • Market info • data • prices/sales Simulated DISCO behaviour modelling Remote maintenance unit Players’ DISCO INTERNET

  6. 1 INTRODUCTION 2 MODES OF OPERATION 2 MODES OF OPERATION 3 TRAINING SIMULATOR

  7. 2 MODES OF OPERATION Training Trainer/Administrator • 1 trainer • ~10 participants • a few training cycles • modified parameters / models • 3-6 hours MEKSZ client MEKSZ server MEKSZ client

  8. 2 MODES OF OPERATION Internet game • 1 administrator • ~20 user • real time trading cycles • fixed models / parameters • ~1 month period MEKSZ client MEKSZ server MEKSZ client MEKSZ client MEKSZ client MEKSZ client

  9. 2 MODES OF OPERATION Market study • 1 expert • automated simulation • model evaluation • cyclic operation MEKSZ server Integration to information systems

  10. 1 INTRODUCTION 2 MODES OF OPERATION 3 TRAINING SIMULATOR 3 TRAINING SIMULATOR

  11. 3 TRAINING SIMULATOR Roles • - Administrator • - Players (multiple roles) • - Generators • - Distribution Companies • - Traders • - Eligible Consumers

  12. 3 TRAINING SIMULATOR Scenarios • - Regulation / Network / Accounting model • - Bilateral trade • - Spot market bidding • - Auction price calculation • - Transmission fee calculation • - Large transit • - Contingencies

  13. 3 TRAINING SIMULATOR Financial model • - Day ahead spot market • - Market player accounts • - Transmission fee • - ISO fee • - Market fee

  14. 3 TRAINING SIMULATOR Regulation model • - Distribution companies / Eligible customers • - half-hour schedules • - Long term contracts • - Short term bilateral contracts • - Generation schedules • - Spot trades • - Generators • - Consumers • - Traders

  15. 3 TRAINING SIMULATOR Network model • - network nodes (580 within Hungary, 120 external) • - consumption points (290 within Hungary (18 eligible cons.), 25 external) • - generators (49 within Hungary / 30 external) • - 750/400/220/120 kV wires (640 physically /160 contracted) • - transformators (180) • - shunt termination (20) • - switches: not dynamic • - stored genarator / consumer schedules

  16. 3 TRAINING SIMULATOR Functionality / I • - simulate planning and accounting of consumption (based on schedules) • - single day trading periods • - long term contracts (static) • - short term (single day) bilateral trading • - simulated spot market • - eligible consumers • - distribution companies • - traders

  17. 3 TRAINING SIMULATOR Functionality / II • - public utility wholesaler (MVM) • - balance groups (simulated by traders) • - puntitive tariffs • - actual (metered) comsumption • - network loss • - realistic data • - not contracted capacity offered on the spot market • - supplemental capacity is available from cooperation • - cooperation energy prices are uniform within a country • - congestion „warning” only

  18. 3 TRAINING SIMULATOR Admin tool

  19. 3 TRAINING SIMULATOR Player interface

  20. 3 TRAINING SIMULATOR Spot offers

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