含HVDC和FACTS装置的混合电力系统潮流计算方法  

CALCULATION METHOD OF POWER FLOW IN HYBRID POWER SYSTEM CONTAINING HVDC AND FACTS

作　　者：李建华[1] 方万良[1] 杜正春[1] 夏道止[1] 

机构地区：[1]西安交通大学电力工程系,陕西省西安市710049

出　　处：《电网技术》2005年第5期31-36,共6页Power System Technology

摘　　要：将 HVDC 和 FACTS 装置的有功和无功功率处理为与电压相关的负荷,从而建立了含 HVDC 和 FACTS 装置的混合电力系统潮流计算模型,给出了新的求解方法,并提出了对于这种混合电力系统的连续潮流计算方法。计算中考虑了发电机有功功率和无功功率限制、带负荷调压变压器分接头的变化和负荷电压静特性等因素。仿真结果验证了所提出方法的正确性和有效性。Regarding the active and reactive power in HVDC and FACTS equipments as the loads relevant to voltage, a power flow calculation model for hybrid power system containing HVDC and FACTS equipments was built and a novel approach to solve the power flow was given, at the same time, a calculation method of continuation power flow in this kind of power system was proposed. In the calculation following factors, such as the active and reactive power restraints, the change of taps of transformers fitted with on-load tap changer (OLTC) and static voltage characteristics of the loads, were considered. Simulation results verified the correctness and effectiveness of the proposed calculation method.

关 键 词：混合电力系统 潮流计算方法 HVDC FACTS装置 

分 类 号：TM744[电气工程—电力系统及自动化]