特高压互联电网联络线功率控制 (二)AGC性能评价  

Active Power Control for Tie-lines in UHV Interconnected Power Grid Part Two AGC Performance Assessment

作　　者：高宗和[1] 陈刚[2] 滕贤亮[1] 张小白[1] 姚建国[1] 

机构地区：[1]国网电力科学研究院/南京南瑞集团公司,江苏省南京市210003 [2]国家电力调度通信中心,北京市100031

出　　处：《电力系统自动化》2009年第16期61-64,101,共5页Automation of Electric Power Systems

基　　金：国家电网公司科技项目(SGTGY[2009]622)~~

摘　　要：结合中国1000kV特高压交流试验示范工程的实际情况,提出了一种适应特高压联络线功率控制的新的自动发电控制(AGC)性能评价指标,称之为"责任度",以正确评价华北和华中电网对特高压联络线功率波动应承担的责任和所做出的贡献,在特高压线路投运后取得了良好的实际应用效果。在此基础上,进一步提出了一套以联络线功率为控制目标的新的AGC性能评价标准,称之为"T标准"。最后,针对即将形成的华北、华中和华东特高压同步电网的特点,对A标准、CPS标准和T标准的应用进行了初步探讨。Combined with 1 000 kV AC transmission pilot project in China, a new automatic generation control （AGC） performance assessment index suitable for the UHV AC tie-line active power control, named responsibility degree index （RDI）, is provided to correctly evaluate the responsibilities of North China power grid and Central China power grid for the power fluctuation on the UHV AC tie-lines as well as their contributions to the fluctuation. The application of RDI to the commissioned UHV AC tie-lines show that it has achieved the favorable control performance. On this basis, a new AGC performance standard, named Standard T, is further proposed based on RDI. At last, considering the characteristics of the soon completed UHV synchronous North, Central and East China power grid, a preliminary discussion is made on the practical applications of CPC, CPS and Standard T. This work is supported by State Grid Corporation of China （No. SGTGY[2009] 622）.

关 键 词：特高压同步电网 自动发电控制 责任度 A标准 CPS标准 T标准 

分 类 号：TM761[电气工程—电力系统及自动化] TM73