References

Our specialists have completed many complex works in the power industry and industry,at home and abroad in the past few years.

Here are examples of works and facilities:

• Modernisation (design, supply completion, assembly supervision, post-assembly tests, start-up) of power output systems, including: generator excitation and voltage regulation systems, synchronisation systems: Pątnów Power Plant, Skawina Power Plant, Kozienice Power Plant, Jaworzno III Power Plant, Pomorzan Power Plant, Konin Power Plant, Łaziska Power Plant, Dolna Odra Power Plant, Głogów smelter, Dębieńsko mine. 
• Modernization (design, completion of deliveries, assembly supervision, post-assembly tests, start-up) of protection systems: Łaziska Power Plant, Pątnów Power Plant, Skawina Power Plant, Jaworzno III Power Plant, Połaniec Power Plant, Kraków Combined Heat and Power Plant, Kozienice Power Plant, Siekierki Power Plant, Bydgoszcz Power Plant, Pomorzan Power Plant, Dobrzeń 400/110 kV Substations, 110 kV Switchgear at Turów Power Plant, Konin Aluminium Plant, 110, 30, 6kV Switchgears. 
• Modernisation (design, deliveries, assembly, post-assembly tests and start-up) of the automatic transfer switchgear (ATS) and scheduled supply changeover (PTS) systems in MV, LV switchgears using AZR type automatic machines: Rybnik Power Plant, Pątnów Power Plant, Dolna Odra Power Plant, ZEC Łódź, Lublin-Wrotków Power Plant, Białystok Power Plant, Kawęczyn Power Plant, Wrocław Power Plant, Szczecin Power Plant, Pomorzan Power Plant, Połaniec Power Plant, PKN Orlen, Komorany Czech Republic Power Plant

  - practically in all power plants and CHPs as well as in many industrial plants. Almost 500 AZR type machines have been delivered in total. 

• Modernization (design, deliveries completion, assembly supervision, post-assembly tests, start-up) of generator excitation systems: Łaziska Power Plant, Dolna Odra Power Plant, Konin Power Plant, Rybnik Power Plant, Połaniec Power Plant and Kozienice Power Plant.
• Supplies (often within modernization of power output systems conducted by Energotest) of automatic synchronizers of SM type for over 150 generators in power plants, combined heat and power plants of professional and industrial power industry
  and industrial power plants. 
• Deliveries (often within modernization conducted by Energotest) of other devices: collective earth fault protections type ZIo and fiber optic protections type ZŁ of MV, LV switchgears for almost 40 power plants and combined heat and power plants of professional and industrial power industry in Poland and abroad.
• Econtrol-type supervisory and control system and DCtest-type short-circuit location system: Konin Power Plant, Rzeszów Power Plant, Rybnik Power Plant, Pątnów Power Plant, Bełchatów Power Plant, Białystok Power Plant, Dolna Odra Power Plant, Szczecin Power Plant, Skawina Power Plant, Gdynia Power Plant, Zdzieszowice Coking Plant, 110 kV Sochaczew Substation, Mory.
• Post-assembly tests and commissioning of electrical systems in modernised and newly built power plants and combined heat and power plants, e.g. Opole Power Plant 360 MW units, Turów Power Plant 245 MW units, Dolna Odra Power Plant 200MW. Gas & steam units at Gorzów CHP Plant, Nowa Sarzyna CHP Plant, Lublin-Wrotków CHP Plant, Rzeszów CHP Plant, Katowice CHP Plant 135 MW unit, ZEC Bielsko-Biała 68 MW unit, Kemerköy CHP Plant 3x200 MW units in Turkey. Works were carried out on behalf of, among others: ABB, Alstom, Babcock, Fortum, Schneider, Lurgi Lentijes, Foster Wheeler, Emerson - Westinghouse Electric Poland.
• Operational and periodical tests of electric devices and systems 
  in power plants and combined heat and power plants of utility and industrial power as well as in extra-high voltage substations and switchgears.