会议专题

Balance Control Based on Power System Self-organized Criticality

  Based on complex theory to analyze power system, control rules are proposed to improve the power law distribution of power system self-organized criticality.Expected value control methods are proposed for long-term time series, that power system accident sequence considered as a discrete stochastic process.Regional balance indicator is established to measure the degree of unstable structure.Through analysis regional balance indicator of the sand model affected by the control rules, the small-stick mechanism is put forward.Based on the DC model, small stick mechanism is verified on power system self-organized criticality, and the goal of reduce the cascading expectation is achieved.The simulation results in IEEE39 system, validate the correctness and efficiency of the proposed method

Balance Cascading failure Power law Self-organized criticality Small stick mechanism

Qing He Jianbo Guo shicong Ma

China Electric Power Research Institute

国际会议

第六届现代电力系统自动化和保护国际会议

南京

英文

529-534

2015-09-21(万方平台首次上网日期,不代表论文的发表时间)