TBB Series 6-35KV 100-10000Kvar High Voltage Shunt Capacitor Complete Set
Hōʻike huahana
Hoʻohana nui ʻia ʻo TBB series high-voltage shunt capacitor (ma hope aku i kapa ʻia ʻo ka hāmeʻa) i nā ʻōnaehana mana ʻekolu-phase me AC 50HZ, mana alapine 6kV, 10kV, 35kV, e hoʻoponopono a kaulike i ka volta o ka pūnaewele substation, hoʻomaikaʻi. ke kumu mana, hoemi i na poho, a hoonui i ka lako mana.E hoʻohana i nā lako hana a hoʻemi i ka poho laina.ʻO ka ʻano o loko (waho).
Hoʻohana ʻia ka ʻano TBB ʻano kiʻekiʻe kiʻekiʻe kiʻekiʻe o waho o ka mana reactive mana pānaʻi pānaʻi ma waho, ʻo ka mea nui e pili ana: ka hoʻololi hoʻokaʻawale ʻana i ka lepo, capacitor parallel kiʻekiʻe-voltage, reactor air-core, capacitor fuse kūikawā, mea hoʻokuʻu (koil hoʻokuʻu kūikawā a i ʻole transformer voltage), ʻaʻohe āpau. oxidation Mea hopu, mea hōʻike ola, mea hoʻomalu relay, uea hoʻohui, insulator kia, pahu, etc.
ʻO ke ʻano o ke ʻano o ka TBB i waho o ka ʻaoʻao o ka mana reactive reactive compensation piha piha ka mea kūpono no ka uku mana reactive i hoʻokomo ʻia ma ka ʻaoʻao 10kV a i ʻole 6kV o ka substation a i ʻole nā ʻoihana ʻoihana a me nā ʻoihana mining, hiki ke hoʻomaikaʻi maikaʻi i ka kumu mana, hōʻemi i ka nalowale o ka ikehu, hoʻomaikaʻi i ka mana lako a hoʻonui i ka mana. puka o ka transformer nui.
Hoʻokomo ʻia ka huahana ma waho, ʻo ia hoʻi me ka hoʻokaʻawale ʻana i ka hoʻololi, hoʻolaʻa ʻia ka mea hoʻopili ʻana i ka ʻūhā no ka hoʻololi ʻana a me ka hoʻololi ʻana i ka panakō shunt capacitor, ka uila hopu ʻana, kiʻekiʻe voltage shunt capacitor, series reactor, discharge coil, spray type fuse, reactive compensation automatic control protection device, hoʻonohonoho ʻana, nā lako, kaʻa kaʻa, ka pā palekana a pēlā aku.
Hoʻokaʻawale ʻia ka hāmeʻa i loko o nā panakō capacitor, i hoʻomalu ʻia e ka microcomputer controller a hoʻololi ʻia a hoʻopau ʻia e ka mea hoʻokaʻaʻa ʻana e like me ka hoʻouka ʻana o ka ʻōnaehana, i ʻike ʻia ai ka uku o ka mana reactive.Hoʻolako ʻia ka hāmeʻa me nā ʻano hana palekana piha e like me ka wehe ʻana i ka triangle unbalance voltage, hoʻokahi capacitor hemahema, pōkole pōkole, over current, over voltage, ma lalo o ka volta a me ka nalowale o ka volta.
Kūlike ka mea me GB 50227-2008 "Shunt capacitor Device Design Code", JB/T7111-1993 "High voltage Shunt capacitor Device", DL/T 604-1996 "High voltage Shunt capacitor Device Ordering technical conditions" a me nā kūlana ʻoihana ʻē aʻe. .ʻO nā ʻāpana uila āpau o ka hāmeʻa e like me nā kūlana kūpono.
Hōʻike Hoʻohālike
Nā ʻāpana ʻenehana a me nā ana hoʻolālā
1. ʻO 10kV ka volta hana i helu ʻia, a hiki ke holo no ka manawa lōʻihi ma 11 mau manawa o ka volta helu.
2. Inā ʻaʻole i ʻoi aku ka nui o ke kumu kūʻai huinaha ma mua o 1.3Un, hiki i ka mea hana ke hana mau ma ka helu alapine, helu sinusoidal volta a me kēia manawa i hana ʻia e ka mokuʻāina ʻole.
3. Hāʻawi ʻia ka mea hana me ka over-current, over-voltage, under-voltage pale no nā hewa ʻōnaehana.
4. No ka pale ʻana i ka hewa o loko o ka capacitor, ma waho aʻe o ka pale fuse no kahi ʻāpana hoʻokahi, ua hāʻawi pū ʻia nā pale relay like ʻole e like me nā ʻano uea nui.
5. ʻO ka hoʻolālā a me ka hana ʻana o ka mea hana e like me GB50227-1995 "Design Specification for Parallel Capacitor Device" a me JB71 1-1 993 "High Voltage Parallel Capacitor Device".
Nā hiʻohiʻona huahana a me ka laulā o ka hoʻohana
Nā hiʻohiʻona:
1. Hiki i ka mea hana ke hana no ka manawa lōʻihi ma lalo o ka overvoltage steady-state o 1.1 manawa o ka volta helu;
2. Hiki i ka mea hana ke holo mau ma lalo o ka overcurrent nona ke kumu o ka huinahalike huinahalike 'a'ole i oi aku mamua o 1.3 manawa i helu 'ia o ka capacitor bank;
3. Hoʻohana ka mea hana i ka mea hoʻokele kaapuni kiʻekiʻe me ke kaumaha ʻole, a ua hoʻolako ʻia me ka oxidized breakdownd cast arrester e kaupalena i ka overvoltage hana i hana ʻia i ka wā e hoʻololi ai i nā panakō capacitor;
4. No nā mea 6kV a me 10kV, hoʻohana ʻia ka hoʻololi ʻana i ka ukana, ka mea haʻihaʻi kaapuni a i ʻole SF6 ʻano kaapuni kaapuni i hoʻohana ʻia e like me ka hoʻololi ʻana o ka waihona capacitor.No nā panakō capacitor me ka capacitance liʻiliʻi, pono e hoʻohana ʻia nā mea hoʻopili momi no ka hoʻololi ʻana i ka hui, a pono e hoʻohana ʻia nā mea hoʻokaʻawale kaapuni a i ʻole SF6 no nā panakō capacitor me ka capacitance nui;
5. Ke koho nei ka mea i ka maloo-ano ea-core reactor pili i ka mana lako aoao o ka mea a i ole maloo-type hao-core reactor i pili i ka neutral point aoao o ka mea e kaupalena ' e hoʻonohonoho i nā harmonics, a e hoʻomaikaʻi i ka nalu uila uila.Hoʻohana ʻia kahi reactor me ka helu reactance rate o 0.5-1% e kaupalena i ka manawa inrush pani;hoʻohana ʻia kahi reactor me ka helu reactance rate o 5-6% no ka hoʻopau ʻana i ka harmonics 5 a ma luna aʻe a hoʻopaʻa i ka manawa inrush pani;ʻO ka helu reactance i helu ʻia he 12-13%.Hoʻohana ʻia e hoʻopau i nā harmonics 3 a ma luna a hoʻopaʻa i ka pani ʻana o ka inrush i kēia manawa;
6. Hoʻohana ka mea hana i ka FDGR type discharge coil, hiki ke hoʻemi i ke koena o ka waihona capacitor mai ke kumu kiʻekiʻe o ka volta helu i lalo o 0.1 mau manawa o ka volta helu i loko o 5s;
7. E like me nā pono o ka ʻōnaehana a me nā mea hoʻohana, hiki i ka mea ke hoʻohana i ka mana kūloko a i ʻole ka lumi mana nui, ka mana kikowaena a i ʻole ka mana aunoa;
8. Hoʻohana ka pale uila i ka pale capacitor fuse hoʻokahi e like me ka pale nui, open triangle, voltage differential, neutral line unbalanced current as backup protection, ʻo ia hoʻi, ua lako pū ka hāmeʻa me ka overcurrent, overvoltage a me ka pale uila.Hiki i ka ʻike ʻana o kēia mau pale ke koho i kahi microcomputer capacitor protection monitoring device me ka hana ʻoi aku ka maikaʻi e hoʻokō i nā koi no ka pale capacitor relay.
Nā hiʻohiʻona hale:
1. Aia ka 6 ~ 1OkV me nā mea hoʻololi kiʻekiʻe-voltage (me nā mea haʻihaʻi kaapuni, nā hoʻololi hoʻokaʻawale kiʻekiʻe-voltage, nā mea hoʻololi o kēia manawa, ka pale ʻana i ka relay, nā mea ana ana), nā reactors series, nā coils hoʻokuʻu, nā mea hopu zinc oxide, nā hoʻololi honua, a me ka capacitor hoʻokahi. palekana.Loaʻa iā ia ka fuse, capacitor parallel, hoʻohui i ka busbar a me ka hoʻolālā kila.ʻO ka hōkū ʻelua pū kekahi me ka mea hoʻololi o kēia manawa no ka pale kaulike ʻole o kēia manawa.
2. Hoʻokomo ʻia ka pahu hoʻololi kiʻekiʻe o 6 ~ 1OkV i ka lumi hoʻololi.Hoʻokaʻawale ʻia ka hoʻonohonoho ʻana o nā panakō capacitor a me nā reactors series i ʻekolu ʻano: ʻano keʻena kūloko, ʻano ʻano a me nā ʻano hui.
a.ʻAno keʻena o loko
Hoʻokumu ʻia ka waihona capacitor me hoʻokahi keʻena komo a me nā keʻena capacitor he nui e like me nā kikoʻī hiki.Hoʻokomo ʻia nā coils hoʻokuʻu, nā hoʻololi kumu a me nā mea hopu oxidation i loko o ke keʻena e komo mai.Aia i loko o ke keʻena capacitor nā capacitor like, hoʻokahi fuse pale capacitor, a me ka puka aniani nānā capacitor ma ka ʻaoʻao puka.
b.ʻAno pā
Aia ka waihona capacitor i ka pahu komo a me ka pahu capacitor.Hoʻokaʻawale ʻia ka ʻōnaehana holoʻokoʻa i nā panela, a laila e ʻākoakoa ʻia ma ka pūnaewele.Hoʻolako ʻia ke kiʻi uea me ka coil discharge, grounding switch a me ka oxidation arrester.Loaʻa i ka pilina hōkū ʻelua kekahi mea hoʻololi o kēia manawa no ka pale kaulike ʻole o ka laina kuʻuna.Hoʻokomo ʻia ka ʻōnaehana capacitor i nā capacitor parallel a me nā fuses no ka pale capacitor hoʻokahi.Hiki ke hoʻonohonoho ʻia nā pā hao hao ma waho o ke kiʻi a i ʻole hiki ke hoʻonohonoho ʻia nā puka mesh kila ma ke kiʻi.
c.Huihui
ʻO ke ʻano hui kahi ala o ka panakō capacitor i haku ʻia me nā capacitors parallel hui.ʻO ka hui pū ʻana, e komo pū ana me ka reactor series, collective parallel capacitor a me discharge coil.
3. Aia ka mea 35kV me nā mea hoʻololi kiʻekiʻe-voltage (me nā mea hoʻokele kaapuni kiʻekiʻe, nā transformers o kēia manawa, ka pale ʻana i ka relay, ke ana a me nā ʻāpana hōʻailona), nā reactors moʻo, nā coils hoʻokuʻu, oxidized cast arresters, hoʻokahi pale fuses, parallel capacitors, etc. .ʻO ka pilina hōkū ʻelua a me ka mea hoʻololi o kēia manawa no ka pale kaulike ʻole o ka laina kūʻokoʻa, ʻo nā mea hana a pau he ʻano hana.
4. Wiring o ka moʻo reactor
Hoʻokomo ʻia ka reactor air-core ma mua o ka panakō capacitor, ʻo ia hoʻi, ka ʻaoʻao lako mana, a ua hoʻokomo ʻia ka reactor iron-core ma hope o ka waihona capacitor, ʻo ia hoʻi, ka ʻaoʻao kū ʻole o ka hāmeʻa.
E hoʻohana i ke kaiapuni:
1. Ke kiʻekiʻe: ʻaʻole kiʻekiʻe ma mua o 1000m;
2. Ke ana wela: -25℃~+55℃;
3. ʻO ka haʻahaʻa pili: ʻaʻole ʻoi aku ma mua o 85%;
4. ʻAʻole ʻae ʻia ka pae hana
ʻIke kauoha
1. E hoʻoholo i ka mana uku i koi ʻia, ka mana o kahi capacitor hoʻokahi
2. Ke kŘkohu polokalamu a me ka helu serial pili
3. Hoʻolālā: keʻano keʻena, keʻano keʻena, keʻano hui
4. ʻO ke koho o ka pane pane
5. Keʻano palekana
6. Nā koi ʻē aʻe