Power Plant Excitation Systems

PTP is also active in wide range field of Electrical Excitation System, from small up to the large machines.

Our services in this category include Procurement, engineering, installation and commissioning of excitation systems in all type of plants.

Our services cover following systems:

  • Static excitation systems (Including excitation transformer)
  • AVR systems only
  • Excitation machines with rotating diodes
  • Synchronizing systems
  • Spare parts for above items

Our activity is not only in new applications but also in
retrofit application which includes either replacing new
systems in old units or uses the advantage of
reverse engineering in order to cope with existing

PTP has its own contracts in this field, such as:ch as:
Ramin STP, 315 MW unit excitation system retrofit project
(new Static excitation system and excitation transformer)