Mea hoʻololi o kēia manawa ka lua o ka overvoltage pale
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Mea hoʻololi o kēia manawa ka lua o ka overvoltage pale
ʻO ka mea mua, ʻike
Hoʻohana nui ʻia ka mea hoʻololi o kēia manawa (CT) i ke ana mua, ka hoʻomalu ʻana a me ka pale ʻana i nā ʻōnaehana mana. I ka hana maʻamau, ʻo ka ʻaoʻao lua i ka mokuʻāina pōkole pōkole, haʻahaʻa loa ka uila puka, akā i ka hana inā ʻo ke kaʻa kaapuni lua, a i ʻole he ʻO ka makani ma o nā ʻano like ʻole (e like me ka uila, ka resonance current, ka capacitor e hoʻopiʻi nei i kēia manawa, ka inductor hoʻomaka i kēia manawa, a me nā mea ʻē aʻe), aia ma ka ʻaoʻao lua o nā tausani a i ʻole ʻumi mau tausani volts o overvoltage, ʻaʻole kēia i ka ʻōnaehana lua. ʻino ka insulation, a hoʻopilikia i ka palekana o nā limahana.
Ua hoʻolālā ʻia ka CTB secondary overvoltage protector o CT B series transformer i kēia manawa i hana ʻia e kā mākou hui no kēia kūlana, hiki ke pale pono i nā pōʻino i hoʻokumu ʻia e CT secondary open circuit.
