The history of the creation of Minsk cable networks is inextricably linked with the history of the development and formation of electric networks. Minsk. The first electrical networks in Minsk were connected simultaneously with the commissioning of the first sources of electricity in January 1895 of the year. These were overhead power lines, located in the central part of the city. They were mounted on 317 wooden poles. The first underground cable lines appeared only through 16 years, V 1911 year. Their length was 7,24 km.
TO 1930 year in Minsk there were already 56 TP 6/0.22kv with power transformers from 15 to 250 kVA, a to 1941 year in city electric networks there are four distribution points, 240 transformer substations (TP), 52 km kl 6kv, 115 km vl 6kv, 63 km VL 0,22 kV.
In the future, due to the growth in consumption, there is an increase in capacity due to the introduction of new sources, Power lines and cable lines. IN 1959 The first 35kv cable lines with the “Country Machine Plant” substation are commissioned a year, and in 1964-two cable lines along 4,5 km PS "Western" – PS "Central".
When created in 1960 year, city power networks were subordinated to the REU "Minkenergo" (1963 year), The balance of the enterprise mainly entered the balance of all distribution networks 0.4-6-10KV, previously exploited Tractor ZhKO, car, Sharkopnik plants, as well as other enterprises and organizations.
In order to improve the operation and execution of the increased volume of repair of the city network, the city was divided into five areas with assignment of each, Network farm 0.4-10kv on a territorial basis, later united in three electric grid districts, and production services have been created: tests and measurements, Operational dispatch, production and technical, Relay protection, Automation and telemechanics, substations 35-110kv, mechanization and vehicles, repairs.
The status of the capital determines high requirements for the quality and reliability of power supply to consumers. The team of Minsk Cable Networks is working tirelessly to solve this problem and has achieved significant success..
Service volume as of 01.01.2026 – 155 854,46 u.e.,
of them:
— volume of electrical networks 35-110 kV – 1,85%;
— volume of electrical networks 0.4-20 kV – 44,79%;
— volume of electrical equipment of substation 35-110 kV – 53,36%.
Branch operates 35 substations with a total voltage of 35-110 kV
power – 2 714,80 MBA, including:
— PS 110/10kV – 34 PC., total power – 2 704,50 MBA;
— PS 35/10kV — 1 PC., total power – 10,30 MBA.
Total length of overhead line 10 kV – 26,993 km, made on reinforced concrete supports – 26,993 km or 100,0%.
Total length of overhead lines-0,4kV – 427,397 km, made on reinforced concrete supports –427,397 km or 100,0%.
The total length of the cable line is 35-110 kV – 119,30 km, where KL-110kV – 100,0%.
The total length of the cable line is 6-20 kV – 5155,531 km, CL 0.4 kV – 4361,520 km.
Areas of electrical networks operate 2738 RP, TP, KTP, MTP, 6-20/0,4kV of all types with total power 3156,697 MBA, including:
- RP - 179 PC.;
- TP - 2246 PC.;
— KTP — 308 PC.;
— MTP (MADE TP) — 5 PC.
Twitter
Facebook
Vk
Ok.Ru