【Title】The Planning and Evaluation Method of Power System Reserve Capacity Considering RiskAssessment

【Abstract】Reliability and economy both have influence on the reserve capacity planning of power system. Based on the quantitative risk assessment, this paper analyzes the comprehensive evaluation index of power system reserve by the use of equivalent energy function,and then proposes a fast computing method of reserve capacity balancing reliability with economy. Furthermore, considering renewable energy integration has great impact on the reserve planning and a multi-state renewable power modeling is employed. Finally, on the basis of a real-life power system, three kinds of models are simulated and compared to verify the rationality and feasibility of the proposed method.

【Keywords】Reserve capacity planning; Risk assessment;Comprehensiveevaluationindex;Multi-state generators

【Author】

SUN Jibo	: Electric Power Dispatching Control Center of Guangdong Power Grid Co.,Ltd., Guangzhou 510600, China;
WANG Yanwei	: Electric Power Dispatching Control Center of Guangdong Power Grid Co.,Ltd., Guangzhou 510600, China;
YANG Yinguo	: Electric Power Dispatching Control Center of Guangdong Power Grid Co.,Ltd., Guangzhou 510600, China;
JIANG Jiangfeng	: State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China
LIU Fan.KOU Yu	: State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China
BIE Zhaohong	: State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China

【来源】 2016国际供电会议

【出版时间】Tue Aug 09 00:00:00 CST 2016