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Substation 330/220/110/35 kV Kovel
In 2021-2022, our company supplied equipment for Outdoor SWG-35 kV produced by ABB, DA and remote monitoring systems produced by GE for 110 kV and 330 kV CBs. Delivery of this equipment was carried out for the company ASPMK-519 (Kazakhstan), which signed a contract with NEC "Ukrenergo" for the reconstruction of Substation 330/220/110/35 kV Kovel.
Reconstruction is carried out under a comprehensive program of automation of substations, aimed at upgrading equipment with the introduction of modern schemes of distribution systems with the installation of automated process control systems (ASCP), as well as improving the efficiency and reliability of electricity transmission. The works will be carried out within the framework of the Transformer Substations Reconstruction project, which is financed by the International Bank for Reconstruction and Development and is part of the Second Electricity Transmission Project.
During the reconstruction at the substations, the equipment at the Outdoor Distribution Units (ODU) 330 will be replaced, as well as the ODU 110 kV, which provides power supply to the Distribution system operators, and the ODU 35 kV for own needs of substations, cable economy, own needs , as well as the introduction of ASKTP, which will allow operational management of these substations remotely from a remote control center. In addition, an additional the Autotransformer 330/110/35 kV with a power capacity 200 MVA will be installed at the Substation 330 kV Kovel , which will provide opportunities for the development of the region's industry and further development of the Kovel city. The existing ODU's equipment of these substations has exhausted its resource, has a significant degree of wear and is technically obsolete.
Equipment for ODU 35 kV:
- Vacuum Circuit Breakers 35 kV OVB-VBF 40.25.32 - 7 pcs
- Current transformers 35 kV TRO 73.11 and TPO 74.11 - 24 pcs
- Voltage transformers 35 kV TJO 7 - 6 pcs
DA and remote monitoring system for CBs 110 kV and 330 kV:
- device of differential-phase protection line L60 - 3 pcs
- multifunction recorder RPV311 for CBs 110 - 2 pcs
- multifunctional recorder RPV311 for CBs 330 - 2 pcs
- RA33 data collection module for CBs 110 kV - 5 pcs
- RA33 data collection module for CBs 330 kV - 4 pcs
- CB Watch 3 monitoring system for CB 110 kV - 10 pcs
- CB Watch 3 monitoring system for CB 330 kV - 4 pcs
- industrial control switch S20 - 2 pcs
- backup device H49 - 3 pcs
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