Dunia na Biyan 550 kV Bypass Triggered Gap Ta Sake Taka Da Duk Tasiri Masu Nau'o'i

A karkashin wani mai sarrafa sautin da ya fi sani na gaba-gaban tushen bayanai, ta hanyar yadda ake amfani da masu asalanta kadan-kadan, an samun fadada a ƙasar ɗaya ɗaya na 550 kV na gaban bayanai don kwarwarewa waɗanda suka shafi shi a cikin tushen muhimmanci. An yi nasarar da ake bukata a kan bayanai, kuma an samu duka babban nasarar da ke bukata. Wannan muhimmiya ce maimakon da ake buƙata a ƙasar ɗaya ɗaya na sub-millisecond ultra-high-speed bypass protection device da ake amfani da siffar addinin da takaitaccen fasahar amfani, don kofin jirgin lissafin addini a duniya.

Tushen muhimmanci suna da muhimmanci a wurare UHV DC. Idan yake faruwa na ƙasar bayanai a cikin tushen, za su iya samun high-energy arcs a cikin oil da zai yi nasarar da zama gas da take da damu da ci. Wannan zai iya haifar da tunanka ko bushings, kuma zai iya haifar da kwarwarewa waɗanda suka shafi shi - wani abu mai zurfi don kofin tsaro na grid da ke bukatar ƙarin bayanai. Don haka, an yi amfani da wani bayanai mai sauƙi na high-speed bypass triggering gap don kawo da kwarwarewa waɗanda suka shafi shi kuma kawo da kwarwarewa waɗanda suka shafi shi.

Ta hanyar yadda ake amfani da State Grid Corporation of China, an yi amfani da masu asalanta kadan-kadan don yi amfani da R&D task force, kuma an yi amfani da masu ilimi na kungiyar power don bayyana da tasiri. A lokacin da ƙananan, an yi amfani da:

• Bipolar sequential plasma jet conduction,

• Self-magnetic field arc rotation control,

• High-current arc erosion resistance and rapid dielectric recovery,

• Highly reliable measurement and control systems, and

• High-potential control enclosures featuring thermal insulation, anti-condensation, and electromagnetic interference (EMI) shielding.

Wannan bayanai na 550 kV na gaban bayanai da ake samu an yi amfani da single-break design da bilateral triggering technology. Idan ake yi amfani da ita, za su iya yi amfani da SF₆ gas gap a lokacin da 1 millisecond - hatta a lokacin da yake da low arc voltage conditions a cikin oil. Wannan zai iya kawo da kwarwarewa waɗanda suka shafi shi a cikin tushen converter. Bayan AC circuit breaker ya yi interruption fault current, za su iya kawo da kwarwarewa waɗanda suka shafi shi, kuma zai iya kawo da energy a cikin tushen, kuma zai iya kawo da kwarwarewa waɗanda suka shafi shi. Kuma wannan bayanai zai iya ba da protection na ultra-fast fault bypass don masu asalanta kadan-kadan, kuma zai iya kawo da safety da stability na UHV DC transmission systems.

Amma, mai sarrafa sautin bayanai na Chinese bayanai zai iya yi amfani da innovation, kuma zai iya yi amfani da industry–academia–research collaboration, kuma zai iya yi amfani da core technology development, kuma zai iya kawo da “Pinggao strength” don kawo da hard power na China a energy da electric power technologies.