Installation and setup works of bay №5 in HPP-5

Engineers of ENPASELECTRO and Energopartner Engineering together with specialists of HPP-5 (JSC "Kyivenergo") completed the installation and setup works of DRG bay №5 of switchgear 6 kV.

REM615 devices manufactured by ABB were applied as motor relay protection.

Performance of adjustment of operation algorithm of unit No.1 at Dnistrovska HPSPP

Performance of adjustment of operation algorithm of unit No.1 at  Dnistrovska HPSPP in the synchronous condenser operation mode with pumping rotational direction.

Contract agreement with EMERSON Company

«Science and technology company ENPASELECTRO» Ltd. has signed the Contract agreement with EMERSON Company (Representative office of EMERSON Ltd. in Ukraine) for design, supply, testing, erection and commissioning of the facilities of the control and relay protection system (SCADA) of Hydro Power Plants of OJSC “UkrHydroEnergo”.

The Contract agreement was signed within the framework of Hydropowerplants’  rehabilitation project, funded by the International Bank for Reconstruction and Development. After completion of the works, control and protection systems at 100 hydropower units of OJSC Ukrhydroenergos’ hydropower plants will be upgraded.

Commissioning works in Kyivska HPP

The unit No. 9 of Block No. 3 of Kyivska HPP after reconstruction has been connected to the grid.

New control system based on the GE Fanuc 90-30 controller, new electrical protection system based on the MiCOM P343 device, manufactured by AREVA T&D,  new synchronizer SYN, manufactured by ABB have been implemented.

Engineers of STC ENPASELECTRO are carrying commissioning of the unit-level control system and electrical protection system of hydro power unit No. 12 of Block No. 3 of Kyivska HPP.

Installation and commissioning works of relay protection of 330kV OHT line

The sets of main electrical protection and emergency automation system of 330 kV OHT line Dniestrovska HPP - Dniesterovska HPSP have been started up after completion of installation and commissioning works.

The main differential protection has been implemented with the application of the L90 device, produced by GE Industrial Systems.

Vibration tests of axial cooling compressor generator of hydro units №10 and №11 of Kyivska HPP Unit №3 .

ENPASELECTRO company specialists performed vibration tests of axial compressors, generator cooling hydrounits №10 and 11 of Kyivska HPP Unit №3.

Tests were conducted by portable electroanalyzer VIBEXPERT II manufactured by PRUFTECHNIK (Germany).

Vibration tests of axial compressors, generator cooling hydrounits №24 Unit №6 of Kanivska HPP.

ENPASELECTRO company specialists performed vibration tests of axial compressors, generator cooling hydrounits №24 Unit №6 of Kanivska HPP.

Tests were conducted by portable electroanalyzer VIBEXPERT II manufactured by PRUFTECHNIK (Germany).

ISO 9001:2008

After auditing by BUREAU VERITAS Enpaselectro’s  Quality Management System, which has been introduced since 2006, is recognized to be in compliance with  the requirements of ISO 9001:2008 and continued until 2012.

Setting works of hydrounit control system at the unit No. 5 of Dniestrovska HPP

Setting works of hydrounit control system  is accomplished after installation of the new excitation system, produced by Alstom (France), at the  unit No. 5 of Dniestrovska HPP

Adjustment works on the automation and control system of 10-kV SF6 generator circuit breaker

Specialists of STC ENPASELECTRO together with engineers of CHPP-5 of KievEnergo JSC have completed adjustment works on the automation and control system of 10-kV SF6 generator circuit breaker, type FKG2M, produced by AREVA.

TG-1 turbogenerator at CHPP-5 has been connected to the grid.

Training on Ekra relay protection

Specialists of the Relay Protection and Automation Department of STC ENPASELECTRO have completed training on educational program "Substation- and plant-level relay protection and automation devices" at the Non-state educational institution Science- and – educational Centre "Ekra" (Cheboksary, Russian Federation).

In the result of this training, our specialists have obtained the right to perform precommissioning and commissioning of line and generator protection devices produced by Scientific and production enterprise "Ekra".

Installation and commissioning works on HPP-2 in Kamchatskiy Krai

Engineers of STC ENPASELECTRO have commenced erection and commissioning of electrical equipment at the HPP–2 being constructed on river Tolmachova in Kamchatskiy Krai (Russian Federation).

HPP Cascade on river Tolmachova is Kamchatka's unique hydropower site located in the southern volcanic part pf Kamchatka peninsula, 60 km away from the settlement of Apacha of Ust-Bolsheretskiy District. It has been designed by the LeninGidroProyekt Institute to incorporate the latest achievements in the field of power industry. The Cascade's power plants are equipped with modern equipment; automation, control and protection systems are microprocessor-based.

As of today, construction of two Cascade's power plants has been completed: HPP-1 with capacity of 2.2 MW has been commissioned in 1999, and HPP-3 with installed capacity of 18.4 MW has been commissioned in 2000. At the present time, the Cascade's power plants have completely covered the electricity demand of Ust-Bolsheretskiy District. Simultaneously with operation of HPP-1 and HPP-3, the construction of HPP-2 is in progress

43rd CIGRE Session in Paris (France)

During this period, International Council on Large Electrical Systems  CIGRE held its 43rd Session in Paris (France). STC ENPASELECTRO's delegation took part in the meetings of CIGRE Study Committees, CIGRE Working Groups as well as CIGRE General Assembly and Seminar "Large System Blackouts".  

Relay protection and automation committee meeting

ENPASELECTRO JSC, Ukainian National Committee of International Council on Large Electrical Systems  CIGRE jointly with the Emergency Automation and Industrial Control Section of the Relay Protection and Automation Experts Council of the Ministry of Fuel and Energy of Ukraine have held the meeting of the "Relay Protection and Emergency Automation" Comittee at Dnestrovskaya HPSPP in Novodnestrovsk.

Commissioning works on Kyivska HPP

New control and electrical protection systems for hydro power units No. 10 and 11 (22 MW each) and unit No. 3 of Kyivska HPP have been commissioned.

Commissioning of the unit-level control system and electrical protection system of hydro power units No. 9 and 12 is in progress, to result in the completeness of new control and protection.