bilgi@genkor.com.tr
bilgi@genkor.com.tr
+90 (312) 923 16 15

Static Excitation System

Technicial Specifications

General Specs :

  • Output Current Range : 500 – 1000 – 2000 – 3000 Adc
  • Project based system design for higher levels
  • Proven design for hydro and thermal power plants
  • Custom, unique and fully compatible design for plants at each power level
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  • Control System :

  • Field Current, Generator Voltage, Reactive Power and Power Factor Control Modes
  • Online and soft transfer between control modes
  • Power system stabilizer function (IEEE Std. 421.5-2005 PSS2B or PSS4B)
  • DSP based high speed main controller with cutting edge technology
  • Voltage accuracy 0.2 %
  • Wide operating frequency range (40 - 60 Hz)
  • Built - in limiter & protection functions
  • Soft - Start function
  • Low field flashing current (max 5% of rated)
  • Relay or Opto-coupler isolated Digital I/Os
  • MODBUS TCP/IP, Profinet, etc Plant Communication
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  • Human Machine Interface (HMI) :

  • Capacitive touch screen based user interface (HMI)
  • 1 month data logging capacity for all system and generator parameters at 1 ms sampling time
  • Online and historical system data tracing
  • System alarm and fault logging including start and end time
  • Power loss proof data logging capability
  • Online setting capability for system control, limiter and protection parameters via HMI
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  • Redundant System Options :

  • Redundant Control System - uninterrupted transfer 
  • Redundant Power Bridges - uninterrupted transfer, active field current sharing
  • Redundant power supplies
  • Maintenance opportunity on an operating excitation system (isolated standby channel)
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  • Other Features :

  • IP54 protection level enclosures
  • Rotor temperature calculation and protection
  • Rotor Earth Fault protection
  • Industrial air conditioning for warm climates upon request 
  • Customized design, redundant water cooling system for thermal power plant excitation systems
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Application

  • Analyses and calculation of excitation system requirements
  • Revision of Excitation system design and project (acc. to plant)
  • Manufacturing and site installation of excitation system
  • Unique changes on the excitation system software (acc. to the plant)
  • Test and commissioning of the excitation system
  • Spec calculation, procurement and site installation of the excitation transformer
  • 2 years Warranty period
  • Software and documentation support
  • System monitoring and support with remote connection

Click here to download the product brochure.