Risk based regional congestion management

被引:0
|
作者
Ge, Zhaoqiang [1 ]
Li, Yang [1 ]
Tang, Guoqing [1 ]
机构
[1] Southeast Univ., Nanjing 210096, China
关键词
Cost benefit analysis - Electric power transmission networks - Risks;
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学科分类号
摘要
A new risk-based regional congestion management method is proposed, in which the object function is represented by utility value instead of the minimum of purchase fee. The thermal rating risk is used to verify its feasibility. A utility function is defined to synthesize the profit and risk and an IEEE 30-bus system is used as a study case. The combination of congestion management and risk assessment obeys the rule of market operation, so that it is beneficial to coordinate the conflict between security and efficiency of transmission network.
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页码:27 / 31
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