Load Condition At Generator Outlet

How much is the load of the generator outlet PT？

(1)1PT load :1. Reverse power, 2. Program reverse power, 3. Low voltage memory overcurrent of generator, 4. Demagnetization, 5. Overexcitation protection. Stator grounding protection, 7. Zero power, eight. Rotor single point grounding, 9. Abnormal frequency, 10. Overvoltage, 11. Out of sync, 12,11.For the generator stator ground fault protection (fundamental), "excitation-loss protection", "composite voltage over-current protection", "stator grounding (three harmonics)", "generator overvoltage protection", "frequency protection", "reverse power" and "step", "field" and "electricity" by mistake protection provides A three-phase voltage of the generator - transformer protection panel.Provides the three-phase voltage of generator excitation system channel A.Provide three-phase voltage of generator transmitter, voltage of DEH active power transmitter 1 and 3 as well as active power, reactive power, stator voltage and frequency voltage for DCS monitoring of power transmitter.

Supply voltage to generator synchronizer

A three-phase voltage is provided at the generator outlet in the generator transformer group recorder.

(2)2PT load: The protection voltage of generator A is as follows :1. Reverse power, 2. Program reverse power, 3. Low voltage memory overcurrent of generator, 4. Demagnetization, 5. Overexcitation protection. Stator grounding protection, 7. Zero power, eight. Rotor single point grounding, 9. Abnormal frequency, 10. Overvoltage, 11.For the generator stator ground fault protection (fundamental), "excitation-loss protection", "composite voltage over-current protection", "stator grounding (three harmonics)", "generator overvoltage protection", "frequency protection", "reverse power", "step", "field" and "electricity" by mistake protection provide generator - transformer protection of three-phase voltage in panel B.Provides B channel three-phase voltage for generator excitation system.

Provide three-phase voltage of generator transmitter, voltage of DEH active power transmitter 2, 4, power factor voltage for DCS monitoring of power transmitter and voltage of generator energy meter.

(3)3PT load :1. Cabinet A and CABINET B turn to turn protection, decentralized control system and DEH active display, decentralized control system generator voltage and frequency.

Three-phase voltage is provided in A and B panels of generator transformer protection to judge generator outlet TV3 disconnection.The opening difference voltage of A and B screens for generator transformer protection for generator turn to turn protection.

Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. established in 2006, is an manufacturer of diesel generator in China, which integrates design, supply, commissioning and maintenance of diesel generator set. Product covers Cummins, Perkins, Volvo, Yuchai, Shangchai, Deutz, Ricardo, MTU, Weichai etc. with power range 20kw-3000kw, and become their OEM factory and technology center.

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