From May 20th to 21st, Energy China North China Institute participated in the technical review meeting of the soil and water conservation plan for the Western Inner Mongolia-Beijing-Tianjin-Hebei ±800 kV UHV DC transmission project organized by the Soil and Water Conservation Monitoring Center of the Ministry of Water Resources in Cangzhou City.
The West Inner Mongolia-Beijing-Tianjin-Hebei UHV DC transmission project is to implement the national "14th Five-Year Plan" for electric power development and is included in the "Minutes of the Special Meeting on Accelerating the Construction of Inter-Provincial and Regional Power Transmission Projects during the "14th Five-Year Plan"" to meet the needs of Inner Mongolia The Ordos region's new energy development and transmission needs, and it is the backbone project of Beijing-Tianjin-Tangshan Power Grid and Hebei South Power Grid. This project will build a new sending-end and receiving-end ±800 kV converter station and a sending-end and receiving-end grounding pole project. A new DC transmission line project of 699 kilometers will be built, which involves switch cabinets, isolating switches, lightning arresters, vacuum circuit breakers, drop The layout and installation of key equipment such as type fuses, as well as the grounding line engineering of the sending end and receiving end. Among them, the receiving end converter station adopts flexible DC transmission technology, which is the first in the world. As the main unit participating in the preparation of this water conservation plan, the Ecological Environmental Protection Engineering Company is responsible for the preparation of the water conservation plan for the receiving end converter station, grounding pole and DC transmission project (Hebei section), and the receiving end grounding pole line. Transformers, etc. are also taken into consideration. Ecological and environmental protection measures for equipment.
During this on-site survey, the Ecological Environmental Protection Engineering Company organized elite troops to introduce to the on-site leaders and experts the physical profile of the receiving end converter station, the general layout and vertical layout, soil erosion prevention and control zoning, and the layout of water conservation measures, etc. situation, with particular reference to soil and water conservation measures around critical equipment such as switchgear, isolating switches, lightning arresters, vacuum circuit breakers, drop-out fuses and transformers.
At the technical review meeting, the participating leaders and review experts fully affirmed the water conservation plan of this project and unanimously agreed that it passed the review and can be reported to the Ministry of Water Resources for approval. This project has also received recognition from all levels of the owner, demonstrating the company's technical strength and good reputation in the industry. The ecological and environmental protection engineering company will work hard and diligently to continue to do a good job in environmental and water conservation work for subsequent UHV projects, polishing and consolidating the company's "golden brand" of environmental and water conservation business.