Title :
New Implementations of Wide Area Monitoring System in Power Grid of China
Author_Institution :
Beijing Sifang Autom. Co. Ltd.
Abstract :
According to the plan of several power grid administrations, the substation of 220 kV and above voltage level and power plants with capacity of 300 MVA and above will be covered by PMUs in order to establish a nation-wide dynamic measurement system. PDC will cover provincial grids and area grids. PDCs are to be interconnected to form a nation-wide interconnected dynamic measurement system. Synchrophasors can be exchanged in all of PDCs and global function will be developed for wide-area protection, control of power system of China
Keywords :
power grids; power system control; power system measurement; power system protection; 220 kV; 300 MVA; China; PDC; PMU; nation-wide dynamic measurement system; power grid; power plants; power system; substation; wide area monitoring system; wide-area control; wide-area protection; Capacity planning; Monitoring; Power generation; Power grids; Power system control; Power system dynamics; Power system interconnection; Power system protection; Substations; Voltage;
Conference_Titel :
Transmission and Distribution Conference and Exhibition: Asia and Pacific, 2005 IEEE/PES
Conference_Location :
Dalian
Print_ISBN :
0-7803-9114-4
DOI :
10.1109/TDC.2005.1547206
