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Simplified three-path high-voltage electrical distribution substation, in particular a public distribution substation of a high-voltage supply network in accordance with a so-called multipoint-ring or looped arrangement
Simplified three-path high-voltage electrical distribution substation, in particular a public distribution substation of a high-voltage supply network in accordance with a so-called multipoint-ring or looped arrangement
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机译:简化的三路径高压配电变电站,特别是根据所谓的多点环或环形布置的高压供电网络的公共配电变电站
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摘要
This three-path high-voltage electrical distribution substation comprises a breaker switch 9 which is connected between the first and second paths 3 and 4 so as to allow their direct coupling/decoupling, and an inverter 10 with central neutral point, which is connected to the three paths 3, 4 and 31 so as to allow the coupling of the third path 31 to any one of the first and second paths 3 and 4. Preferably, the breaker switch 9 and the inverter 10 are arranged in a single housing 7 made of an insulating material and filled with an insulating fluid and consisting of two shells assembled together in a leaktight manner, the breaker switch and the inverter each containing an operating spindle which passes in a leaktight manner through the wall of the housing 7. IMAGE
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