摘要
为了实现自适应低压减载,保证系统电压安全稳定,设计了双层低压减载Multi-agent系统,提出了基于博弈论的低压减载策略,并根据电力系统分析综合程序仿真模拟了低压减载过程。算例分析结果表明,双层低压减载Multi-agent系统能够推断电压扰动类型,制定有针对性的预动作策略,修正各站域Agent的预动作策略,实现自适应优化减载。
In order to realize self-adaptive under-voltage load shedding and ensure the safety and stability of system voltage,a double-layer under-voltage load shedding multi-agent system is designed,and a strategy of under-voltage load shedding based on game theory is proposed. The process of under-voltage load shedding is simulated according to the power system analysis and synthesis program. The results of calculation example analysis show that the two-layer under-voltage load shedding multi-agent system can deduce the types of voltage disturbances,formulate targeted pre-operation strategies,modify the pre-operation strategies of agents in each station domain,and realize adaptive optimization of load shedding.
作者
陈泽龙
CHEN Zelong(State Grid Changchun Power Supply Company Electric Operation Control Center,Changchun 130022,China)
出处
《黑龙江电力》
CAS
2019年第1期16-20,共5页
Heilongjiang Electric Power
关键词
低压减载
多代理
博弈论
精炼贝叶斯均衡
纳什均衡
under-voltage load shedding
multi-agent
game theory
perfect Bayesian equilibrium
Nash equilibrium