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Reference list of group of complex work

OJSC Tatenergo, Naberezhnye Chelny CHP

-     Profile tests of the auxiliary system 0.4kV and increasing its reliability

OJSC OGK-5, Sredneuralskaya GRES

-     Replacement of U-110-8 (Russian: У-110-8) oil switches by SF6 circuit breakers.

OJSC OGK-4,  Yaivinskaya GRES

-     The detailed design “Reconstruction  of the BOP  Switchgear 0.4kV of Unit 4”

OJSC Enel OGK-5, Reftinskaya GRES

-     Replacement of the generator circuit breaker of Unit 3, 300MW

-     Replacement of the air circuit breaker 20kV of Unit 4 by the SF6 circuit breaker  including design, supply of equipment and materials

-     Reconstruction of Unit 10, 500MW including replacement of generators and transformers

-     Design, installation and adjustment of transformers and bus ducts

-     Reconstruction of the substation integration modules – 6kV  of Unit 4, 300MW including replacement  of the magnetic-air circuit breakers by the vacuum circuit breakers

-     Reconstruction of the DC system of the turbogenerator  at Unit 9

-     Reconstruction of the excitation system of the turbogenerator  at Unit 9

-     Reconstruction of the power supply for the fuel conveying system No. 1

-     Correction of the detailed design based on ABB equipment, supply of equipment, installation and commissioning

-     Reconstruction of Unit 10 (installation of VFDs of raw-coal feeders)

-      Reconstruction of Unit 7 (installation of VFDs of raw-coal feeders)

-     Reconstruction the switchgear 6kV including replacement of the magnetic-air circuit breakers by the vacuum circuit breakers of Unit 5, 300MW

-     Replacement of the air circuit breaker by the SF6 circuit breaker of Unit 5

-     Reconstruction of the excitation system of the turbogenerator  at Unit 5

-     Reconstruction of the raw-coal feeders, including the replacement  of the direct current drives of  the raw coal feeders by the induction variable speed drives  at Unit 5 300MW

-     Reconstruction of relay protection  of Unit 5, 300MW

CJSC Akku-Vertrieb, Reftinskaya GRES

-     Replacement of the accumulator battery and direct current generation system of Units 3 and 4.

OJSC OGK-1, Nizhnevartovskaya GRES

-     The detailed design “Modernization of the generator circuit breaker at Unit 1”

-     Reconstruction of the DC system

-     Reconstruction of the DC system at Unit 1

OJSC Enel OGK-5, Nevinnomysskaya GRES

-     Reconstruction of the turboplant No. 1. Construction and erection works, adjustment and commissioning.

OJSC Enel OGK-5, Sredneuralskaya GRES

-     Reconstruction of the DC board at Unit 1. Replacement the cell switch.

-     Design, supply and installation of the DC board  CH-0.4kV of the switchyards 110kV and 220kV for needs of Sredneuralskaya GRES, the branch of OJSC Enel OGK-5

-     Reconstruction of the DC board at Unit 4. Replacement the cell switch.

OJSC Irkutskenergo, Ust-Ilimsk HPP

-     Replacement of relay protection of the generators 11G, 12G and transformer 5T by microprocessor protection at Unit 500kV

-     Reconstruction of Unit 6T

-     Replacement of relay protection of the generators 9G, 10G and transformer 5T by microprocessor protection at Unit 500kV

-     Reconstruction of Unit 5T

OJSC Silovye Mashyny, Ust-Ilimskaya HPP

-     Reconstruction  of the  generator excitation systems 11G, 12G

-     Reconstruction  of the generator excitation systems 9G, 10G

LLC Parma, Ust-Ilimskaya HPP

-     Modernization of the digital recorders TsRAP-220 and TsRAP-500 (Russian: ЦРАП-220,  ЦРАП-500)

OJSC Sverdlovelectro-remont, Novo-Sverdlovsk CHP

-     Supply, adjustment and commissioning of the board of  the BOP switchgear for needs of TGK-9, OJSC, Novo-Sverdlovsk CHP

 

OJSC OGK-1, Verkhnetagilskaya GRES

-     Reconstruction of the DC system of AB-3

-     Implementation of the frequency drive system operating on demineralization water pump.

 

OJSC Irkutskenergo, Bratsk HPP

-     Reconstruction of the DC system at CHP-7

-     Reconstruction of the DC systems at the switchyards 220 and 500kV (No. 00040115)

 

OJSC Interregional Distributive Grid Company of Urals, Arti substation

-     Reconstruction of SS 110/10kV “Arti”

OJSC OGK-1, Permskaya GRES

-     Reconstruction of STN-480-5500-2 UHL4 (Russian: СТН-480-5500-2 УХЛ4) excitation system of Unit 3

CJSC Kvartz – Novie tekhnologii, Tobolsk CHP

-     Installation of the primary and standby excitation systems of the turbogenerators No. 3 and 5, DC board-3.

OJSC Silovye Mashyny, Krasnoyarsk CHP-3, OJSC Yenisey TGC (TGC-13)

-     Reconstruction of TZFP-220-2YZ (Russian: ТЗФП-220-2У3) standby generator excitation system of Unit 1.

OJSC Tatenergo, Kazan CHP-3

-     Reconstruction of the excitation system of Unit 4

OJSC Orenburg TGC, Kargala CHP

-     Reconstruction of relay protection of the transformers 1-ZT

-     Reconstruction of  the DC system 

OJSC Novosibirskenergo, Novosibirsk CHP-5

-     Reconstruction of  the DC system

KER-Engeneering, OJSC Tatenergo, Naberezhnye Chelny CHP

-     Reconstruction of  the DC system

OJSC OGK-4 Berezovskaya GRES

-     Reconstruction of the auxiliary DC system

-     Reconstruction of the raw-coal feeders of Unit 2, replacement of  the DC motors by the AC motors with variable frequency drives

OJSC OGK-2, Surgutskaya GRES-1

-     Reconstruction of the excitation system of Unit 9

OJSC RusHydro, Uglich HPP

-     Reconstruction of the excitation system of generator  No. 2