Evaluating the Use of DMS Advanced Functions to Reduce the Impact of Plug-in Electric Vehicles on Distribution Systems
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20144120
- Paper/Info type
- Other International Conferences
- Pages
- 1-7(Total 7 p)
- Date of publication
- May 2014
- Publisher
- Others, Unknown
- Language
- English
- Event
- EVTeC & APE Japan 2014
Detailed Information
| Category(E) | RS-7: V2G and Energy Management |
|---|---|
| Author(E) | 1) Saeed Rahimi, 2) David Steen, 3) Stefano Massucco, 4) Federico Silvestro, 5) Kun Zhu |
| Affiliation(E) | 1) University of Genova/Ventyx, an ABB Company, 2) Chalmers University of Technology, 3) University of Genova, 4) University of Genova, 5) Ventyx, an ABB Company |
| Abstract(J) | 先進配電管理システムである統合Volt/Var最適化が，拡大するPEVの充電電力負荷を扱い配電システム操作への影響削減にいかに貢献するか検討した．システム安定運転におけるPEV充電の影響評価手法とPEVが普及した場合の容量制限策定手法を提案し，充電電力とPEV普及率に基づいた複数のシナリオを制御していない基本制御と比較して提案した． Translation |
| Abstract(E) | Introducing smart grid concepts into power system operation has changed the operating scenarios mainly for DSOs (Distribution System Operator). Apart from high penetration of renewable resources from generation side, managing larger amount of loads in form of plug-in Electric vehicles (PEV) is a challenge for operation of low and medium voltage distribution network. The main objective of this paper is to discuss how the advanced distribution management system (DMS) functions especially "Integrated Volt/Var Optimization" function can contribute to handle the larger share of PEV load and reducing their impact on operation of Distribution System (DS). For this purpose, first the key characteristics of charging control strategies are reviewed. Then we propose a method for evaluating the impact of PEV charging on steady state operating condition of DS and identifying its possible capacity limitations with significant penetration of PEVs. Finally we propose several different scenarios based on charging power and penetration level of PEVs to compare uncontrolled charging with base operation conditions. By presenting the results from our developed Volt/Var Optimization (VVO) engine, it is concluded that DMS functions can support handling of these new operating conditions for DSOs. The test system used for this study is taken from a real distribution network in south western part of Sweden and the set of realistic load profile has been created based on real driving pattern (using the results of national survey from Swedish traffic authority) and actual base load for one year. We have implemented the VVO function into General Algebraic Modeling System (GAMS) by using a single mixed integer linear programming (MILP) model for the volt-var problem. The results of optimization are system loss and voltage profile for all nodes along the network which are presented versus the so called "base-case" solution. |
