2020 Shenyang, Liaoning will achieve full coverage of distribution network automation lines
Next year, the State Grid Shenyang Power Supply Company will realize the full coverage of the distribution network automation line in Shenyang. This year's planned coverage rate is 80%. It is reported that the power supply quality of the distribution network is directly related to the big problems of the life and work of the electricity customers. Building a strong smart grid is an important deployment of the company to help create a business environment and benefit the people's livelihood.
Shenyang's distribution network automation line full coverage next year
On March 14, the reporter came to the site of the distribution network automation project at the southwest corner of Beisan Road, Baogong Street, Tiexi District. At this time, the staff is carrying out upgrading and upgrading the load switches on the two poles of the No. 59 pole of the 10 kV North Third Line. This is also a microcosm of the company's efforts to promote automation engineering and further improve the reliability of power supply.
"State Grid Shenyang Power Supply Company will promote the upgrading of Shenyang power distribution equipment through the implementation of distribution network automation transformation project." Li Ming, deputy director of the company's operation and maintenance department. The company plans to achieve the stated goal of full coverage of the distribution network automation line in Shenyang in three years. In 2018, the coverage rate has reached 46%. It is planned to achieve 80% coverage in 2019 and 100% coverage in 2020. Among them, 26 projects are planned to be carried out in 2019, involving seven grassroots distribution and operation management units. This year, it is planned to complete the implementation of all overhead parts during the spring inspection.
Problems in the distribution line can automatically locate the fault point
According to reports, compared with the conventional system, the biggest advantage of the upgraded distribution network automation system is that the fault point can be automatically located after the problem of the distribution line, and the fault can be quickly isolated and accurately positioned in the shortest time, eliminating the operation and maintenance. The time for personnel to find the fault point, reduce the power outage range, shorten the power outage time, and greatly improve the power consumption experience of the power supply users.
On the other hand, the deepening application of the system solves the problem that the weather cannot be operated in the bad weather, and improves the emergency response speed and rapid processing capability of the distribution network for severe weather and major events.
At present, in order to further accelerate the construction progress of the distribution network automation project, the company will implement the standardization construction results of the typical design of the distribution network automation transformation and standard materials, and use the construction mode of "factory prefabrication, modular installation, standardization operation" to improve Quality and efficiency of distribution network automation project construction; refine the project assessment mechanism, form a closed-loop management mechanism combining on-site inspection, hidden danger rectification, and performance scoring to ensure the quality of construction technology and transformation; the participating units will be based on relevant project content and implementation capacity , carefully prepare the project implementation plan, and rationally arrange the power outage plan.