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Excitation Systems

 

Excitation Systems


Do you have any trouble in the following items?
DC Exciter ·AC Exciter
- The costly maintenance is a headache.
- We want to increase the responsiveness/controllability to stabilize the system.
- We want to enhance the reliability.
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  Toshiba is ready to solve your problems by upgrading your system for thyristor excitation system, etc.

Example of excitation system upgrading
Please click for detail explanation of *2

Example of excitation system upgrading

Improve the performance by changing to the excitation system
  The upgraded system will improve the responsiveness of generator voltage, contributing to the enhancement of stability.
 
U1 : Thyristor excitation system
U2 : AC-EX excitation system

Terminal voltage

Rotor angle at transmission line fault

 
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