Excitation System

WONIK PNE provides solutions for Excitation system to supply DC power to generator in power plants such as thermal, hydro, nuclear power plants.

Excitation system
Excitation system supplies DC power by controlling the generator output terminal voltage and reactive power to a generator winding of Power plant.

Overview

  • for Nuclear / Hydroelectric / Thermal power plant
  • Full-wave 3Phase rectification control using Thyristor
  • PCR Paraller operation according to the capacity
  • Redundancy forced air cooling Fan
  • Online maintenance with AC-Isolator and DC-Isolator
  • Faullt detection circuit and protection function
  • Operational safety and continuity by Redundancy design
  • Operational safety by using proven components
  • Application of field flashing module circuit according to system characteristic

Specification

* All specifications are custom designed according to customer's needs

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Functions Specifications
Rated capacity 50~1000V, 10~8000A
Rated capacity 100~800kW
PCR Redundancy N+1 paraller driving (+1: reserved quantity)
Cooling type Forced AIR - Cooling Type

Application

  • Thermal power plant

  • Hydroelectric power plant

  • Nuclear power plant

Contact us

  • Excitation System

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