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  • Classification and structure of overhead transmission lines

    Classification and structure of overhead transmission lines

    This paper mainly describes the structure of overhead line, the selection of each component requirements, line running environment and line calculation with the combination of meteorological conditions, overhead line design procedures. Understand the main parameters of mechanical and physical pro...
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  • Power line fittings — DB adjustment board, PT adjustment board

    Power line fittings — DB adjustment board, PT adjustment board

    Power line fittings — DB adjusting plate, PT adjusting plate, as the name implies, is the plate type connection fittings with adjustable connection length, which is suitable for adjusting insulator string and wire length of overhead power line and substation. The high quality adjustment pla...
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  • Development and application of a series of tools for live line processing transmission line

    Development and application of a series of tools for live line processing transmission line

    Live operation is an important means of power operation at present, but there are huge safety risks in the operation process, which will pose a great threat to the stability of power system and the lives of operators. Therefore, it is extremely important to use appropriate tools in the process of...
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  • France has announced the 100% nationalisation of its electricity giant, citing the conflict between Russia and Ukraine

    France has announced the 100% nationalisation of its electricity giant, citing the conflict between Russia and Ukraine

    French Prime Minister Elisabeth Borne announced Wednesday that the government plans to nationalize 100 percent of debt-laden power giant EDF, citing energy challenges exacerbated by the conflict between Russia and Ukraine. The report notes that the French government now owns nearly 84 percent of...
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  • The sixth World Intelligence Conference opened and the state Grid Tianjin Electric Power innovation achievements were unveiled

    The sixth World Intelligence Conference opened and the state Grid Tianjin Electric Power innovation achievements were unveiled

    On June 24th, the 6th World Intelligence Congress (WIC) officially kicked off, which sent out the covenant of Tianjin, a grand gathering on cloud and a common talk on intelligent development to the world. State Grid Tianjin Electric Power co., LTD., with 9 innovative and practical achievements, p...
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  • Overhead line into the ground ~

    Overhead line into the ground ~

    The overhead line refers to the overhead open line set up on the ground, which is the electric power line set up on the pole tower with insulators and power fittings. It is made up of wire and ground wire (overhead ground wire), tower, insulator, hardware, and other components of the tower founda...
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  • Power adds wings to the digital economy

    The 2022 China Digital Economy Innovation and Development Conference kicked off in Shantou, Guangdong province, on Tuesday. In digital technology to accelerate innovation, under the background of increasingly integrated into the whole process of economic and social development in various fields, ...
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  • Xi ‘an city to do a good job to meet the peak summer power supply

    It is understood that since June 13, the city continued to appear high temperature sunny hot weather, temperature over 38℃ for several days, the grid load continued to climb, from June 20 to 22, the daily load increased by more than 20%. At 12 o ‘clock on June 22nd, the load of the whole ne...
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  • Boc International: China Nuclear Power upgraded to “buy” price target to HK $2.50

    Boc International issued a research note that it upgraded CGN Power (01816) to “buy”, raised its 2022-24 earnings forecast by 4%-6%, and raised its target price to HK $2.50. It believes the current share price is attractive given the improving fundamentals and regulatory environment. ...
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  • Fs-yjv3 *16 waterproof power cable

    Fs-yjv3 *16 waterproof power cable

      The control cable modular installation and construction method described in this paper has achieved good results in the 35K V substation of Mangshi Station of china-Burma Line natural gas crude oil pipeline project. (1) Shorten the construction period. It took only 1 technician, 1 electric...
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  • RVVP – 1 * 25 mm shielded wire

    RVVP – 1 * 25 mm shielded wire

    With the continuous development of China’s power grid and the urbanization level rising, in the process of power grid construction of underground cable is gradually replacing overhead transmission lines, along with the advancement of urbanization, the total length of cable will increase ye...
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  • Power cable piping mould

    Power cable piping mould

    Electric power piping mould and cable piping mould: 1. The installation method of cable protection pipe for laying cables buried in the ground is called pipe laying. Laying multiple cables in the main lines of city blocks, in the case of unfavorable construction of cable trench and cable tunnel, ...
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