kebo ya hv

Je, ni sababu gani za kushindwa kwa cable ya juu ya voltage?

Huu ni mchanganyiko wa kawaida wa nyaya za juu za voltage.

Kebo zenye nguvu ya juu kwa kawaida hurejelea njia za upokezaji zinazobeba volti zaidi ya 10kV. Kulingana na GB/T 2900.50-2008, ufafanuzi 2.1, voltage ya juu kawaida haijumuishi 1000V. Overhead Line Method High-voltage transmission cables are usually transmitted underground by cables with insulation in cities, na mara nyingi hupitishwa shambani kwa kutumia mistari ya juu inayobebwa na nguzo.   Wire … Soma zaidi

Kwa nini Cables za High Voltage haziwezi kuzikwa chini ya ardhi?

kebo ya hv

Nyaya za sasa za chini ya ardhi kwa ujumla ni za kiwango cha chini cha voltage, and the line transmission with high voltage level is often overhead, which is mainly due to cost and technical factors.​​ Ultra-high voltage power transmission refers to the use of 500kV-1000kV voltage level to transmit electric energy. Ikiwa 220 kiashiria cha maambukizi ya kV ni 100%, ya … Soma zaidi