调控系统中统一潮流控制器稳态建模的实现  

Realization of steady state modeling of unified power flow controller in a control system

作　　者：罗玉春 王毅[1,2,3] 闪鑫 戴则梅[1,2,3] 陆娟娟 LUO Yuchun;WANG Yi;SHAN Xin;DAI Zemei;LU Juanjuan(NARI Group Corporation(State Grid Electric Power Research Institute),Nanjing 211106,China;NARI Technology Development Limited Company,Nanjing 211106,China;State Key Laboratory of Smart Grid Protection and Control,Nanjing 211106,China)

机构地区：[1]南瑞集团(国网电力科学研究院)有限公司,江苏南京211106 [2]国电南瑞科技股份有限公司,江苏南京211106 [3]智能电网保护和运行控制国家重点实验室,江苏南京211106

出　　处：《电力系统保护与控制》2022年第1期148-157,共10页Power System Protection and Control

基　　金：国家电网有限公司总部科技项目资助“特高压交直流混联电网故障协同处理关键技术研究”(5108-202040024A)。

摘　　要：结合国内统一潮流控制器示范工程介绍了UPFC基本结构。根据目前调控系统的实际建设情况,设计了在调控系统建立统一潮流控制器稳态物理模型、量测采集模型的实现方式。将采用节点附加注入功率的UPFC模型应用于调控系统中在线运行的状态估计、调度员潮流、静态安全分析等高级应用软件,提出了计及UPFC的调控系统高级应用软件的实现方法。最后介绍了基于CIM/E、CIM/G标准在上下级调控中心之间及内部建立和共享UPFC模型、图形的具体实现方式。通过在D5000的实际应用,证明了所述方法的有效性和实用性。The basic structure of UPFC is introduced in combination with demonstration projects of the unified power flow controller in China. According to the actual construction of dispatching control system, the realization of the steady state physical model and measurement acquisition model of the unified power flow controller in dispatching control system are designed. The mathematical models of UPFC based on equivalent power injection are applied to on-line advanced application softwares of dispatching control system such as state estimation, dispatcher power flow and static security analysis. The implementation methods of these advanced application softwares considering UPFC are proposed. Finally, it introduces the specific implementation of the UPFC model and graphics sharing between superior and subordinate dispatching centers and within dispatching centers based on CIM/E and CIM/G standards. Through the practical application of D5000, the effectiveness and practicability of this method are proved.

关 键 词：统一潮流控制器 稳态模型 状态估计 潮流计算 静态安全分析 模型共享 

分 类 号：TM571[电气工程—电器]