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Models Provided
PCS-996A
The phasor measurement unit is used to measure the synchronized phasor in the substation. It collects and records the phasor and binary inputs of the bus, line, main transformer and so on.
PCS-996B
The phasor measurement unit is utilized in the measuring of the synchronized phasor of the power plant. It collects and records the phasor and binary inputs of the generator, including internal voltage potential, power angle, the terminal voltage, current and so on. In addition, it collects and records 4-20mA signals, which can be excitation voltage, current, rotating speed, frequency modulation and so on. PCS-996B can measure two generators and two AC bays.
PCS-996G
The phasor data concentrator receives and stores the synchronized phasor data from PCS-996A and PCS-996B through direct connections via optical fibers. Meanwhile, it can communicate with the WAMS station or the monitoring system and send synchronized phasor data to them in real-time. The PCS-996G provides at least four independent network ports and can communicate with more than eight WAMS stations. Through the extension of communication plug-ins, it can accomplish further communication with more WAMS stations.
