Mana hopu

ʻO ka wehewehe pōkole:

Hana

Hoʻopili ʻia ka mea hopu ma waena o ke kaula a me ka lepo, ma ke ʻano maʻamau me nā lako pale.Hiki i ka mea hopu ke pale pono i ka lako kamaʻilio.I ka manawa e puka mai ai ka volta maʻamau, e hana ka mea hopu a pāʻani i kahi hana pale.Ke holo nei ke kaula kamaʻilio a i ʻole nā mea hana ma lalo o ka uila hana maʻamau, ʻaʻole e hana ka mea hopu, a manaʻo ʻia ʻo ia he kaapuni hāmama i ka honua.Ke hiki mai ka volta kiʻekiʻe a pilikia ka insulation o nā mea hana i pale ʻia, e hana koke ka mea hopu e alakaʻi i ke kahe kiʻekiʻe-voltage i ka honua, a laila e kaupalena ʻia ka amplitude voltage a pale i ka insulation o nā kaula kamaʻilio a me nā mea hana.Ke nalowale ka overvoltage, e hoʻi koke ka mea hopu i kona kūlana mua, i hiki ke hana maʻamau ka laina kamaʻilio.

No laila, ʻo ka hana nui o ka mea hopu e ʻoki i ka nalu kahe e hoʻoemi a hoʻemi i ka waiwai overvoltage o nā mea hana i pale ʻia ma o ka hana o ka parallel discharge gap a i ʻole ka mea pale nonlinear, no laila e pale ai i ka laina kamaʻilio a me nā mea hana.

Hiki ke hoʻohana ʻia nā mea hopu uila ʻaʻole wale e pale aku i nā voltages kiʻekiʻe i hana ʻia e ka uila, akā e pale pū i ka hana ʻana i nā volta kiʻekiʻe.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Ka ʻike kumu o ka mea hopu uila

Wehewehe: Hiki iā ia ke hoʻokuʻu i ka uila a i ʻole nā ʻōnaehana mana ʻelua e hoʻohana ana i ka ikehu overvoltage, pale i nā lako uila mai ka overvoltage transient ( overvoltage uila, overvoltage hana, mana pinepine transient overvoltage shock), a hiki ke ʻoki i ka huila manuahi me ka ʻole o ka hana ʻana. ka ʻāina ʻōnaehana.

Hana: Ke hiki mai ka overvoltage, ʻaʻole i ʻoi aku ka volta ma waena o nā ʻāpana ʻelua o ka mea hopu i ka waiwai i ʻōlelo ʻia, i ʻole e pōʻino nā mea uila e ka overvoltage;ma hope o ka hoʻohana ʻana i ka overvoltage, hiki i ka ʻōnaehana ke hoʻi wikiwiki i ke kūlana maʻamau e hōʻoia i ka mana maʻamau o ka ʻōnaehana.

Nui nā hōʻailona e pili ana i ka mana hopu
(1) ʻAno Volt-lua: pili i ka pilina pili ma waena o ka volta a me ka manawa.
(2) Power frequency freewheeling: e pili ana i ka mana alapine pōkole kaapuni honua e kahe ana ma hope o ka pau ʻana o ka uila uila a i ʻole ka hoʻokuʻu overvoltage, akā ke hana mau nei ka mana alapine i ka mea hopu.
(3) Hiki ke ho'ōla hou i ka ikaika dielectric: ka pilina ma waena o ka ikaika dielectric o nā lako uila a me ka manawa, ʻo ia hoʻi, ka wikiwiki o ka hoʻihoʻi ʻana i ka ikaika dielectric kumu.
(4) ʻO ka volta helu o ka mea hopu: ʻo ka nui o ka mana alapine e hiki ai i ke āpau ke kūpaʻa ma hope o ka mana o ka manawa freewheeling i hala ʻole no ka manawa mua, a ʻaʻole ia e hoʻomake i ke arc e noho aliʻi, ʻike ʻia hoʻi ʻo ka volta arc.

Mua: Huahana Hopu Uila Kiekie

Aʻe: 5KV Hoʻokahi-Phase Aila-Immersed Voltage Transformer

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou