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）.
出处
《电力系统自动化》
EI
CSCD
北大核心
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)~~
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
ultra high voltage （UHV） synchronized power grid
automatic generation control （AGC）
responsibility degree index
CPC
CPS
Standard T
