WANG HAIQIAN, CAI HUI, HUANG WEI, et al. Study on Multi-target Adaptive System Control Strategy Based on 500 kV Unified Power Flow Controller at Suzhou Southern Power Grid. [J]. Power capacitor & reactive power compensation, 2018, 39(5): 100-105.
WANG HAIQIAN, CAI HUI, HUANG WEI, et al. Study on Multi-target Adaptive System Control Strategy Based on 500 kV Unified Power Flow Controller at Suzhou Southern Power Grid. [J]. Power capacitor & reactive power compensation, 2018, 39(5): 100-105. DOI: 10.14044/j.1674-1757.pcrpc.2018.05.018.
the multi-target adaptive system control strategy is proposed based on 500 kV UP-FC at Suzhou southern grid. The control strategy mainly includes: Assure in priority flow control targetthrough adaptive module and under normal operation condition of power grid. In case of overload of line dueto N-1 fault in the system or condition variation
assure in priority the line does not exceed its power limit.Modeling simulation analysis for UPFC is performed by the simulation software BPA of power system andelectromagnetic simulation software PSCAD. It is shown by the simulation result that the multi-target adap-tive system control strategy of UPFC system proposed in this paper can reach the expected control effectduring both system normal operation and after the fault
so to assure safe operation of the power grid.
关键词
统一潮流控制器(UPFC)系统级控制多目标控制自适应控制
Keywords
unified power flow controller(UPFC)system controlmulti-target controladaptive control