Mfundo Zogwiritsira Ntchito Zosiyanitsa Ma Swichi ndi Ma Transformer ndi Mfundo Zoyang'anira Magetsi ndi Kukhazikitsa Pansi

Choyamba. Mfundo yogwiritsira ntchito yosinthira chosinthira

1. N'koletsedwa kugwiritsa ntchito chosinthira chodzipatula kuti mukoke zida zonyamula katundu kapena mizere yonyamula katundu.

2. N'koletsedwa kutsegula ndi kutseka transformer yaikulu yopanda katundu ndi switch yodzipatula.

3. Ntchito zotsatirazi zimaloledwa pogwiritsa ntchito switch yodzipatula:

a) Tsegulani ndi kutseka chosinthira magetsi ndi choletsa mphezi popanda cholakwika;

b) Ngati palibe cholakwika mu dongosolo, tsegulani ndi kutseka chosinthira cha grounding cha neutral point cha transformer;

c) Tsegulani ndi kutseka kuzungulira kwa magetsi popanda kulepheretsa;

d) Voltage yotseguka ndi yotseka ikhoza kukhala 10KV ndi pansi ndi switch yolumikizira katatu yakunja,

Mphamvu yamagetsi yotsika pansi pa 9A; ikapitirira malire omwe ali pamwambapa, iyenera kudutsa

Kuwerengera, mayeso, ndi kuvomerezedwa ndi mainjiniya wamkulu wa gawo lomwe likuyang'anira.

Chachiwiri. Mfundo Zoyendetsera Ntchito ya Transformer

1. Zofunikira pakugwira ntchito limodzi kwa ma transformer:

a) Chiŵerengero cha magetsi ndi chimodzimodzi;

b) Mphamvu ya impedance ndi yofanana;

c) Gulu la mawaya ndi lomwelo.

2. Ma transformer okhala ndi ma voltage osiyanasiyana a impedance ayenera kuwerengedwa ndipo akhoza kugwiritsidwa ntchito nthawi imodzi pokhapokha ngati palibe chomwe chili chodzaza kwambiri.

3. Kuzimitsa mphamvu kwa transformer:

a) Pa ntchito yozimitsa magetsi, mbali yamagetsi otsika iyenera kuyimitsidwa kaye, mbali yamagetsi apakati iyenera kuyimitsidwa, ndipo mbali yamagetsi apamwamba iyenera kuyimitsidwa pomaliza;

b) Mukasintha transformer, ziyenera kutsimikiziridwa kuti transformer yomwe ikuyenera kuyimitsidwa ikhoza kuyimitsidwa pokhapokha transformer yomwe yaphatikizidwa itayikidwa.

4. Ntchito yosinthira malo opanda kanthu a Transformer:

a) Mu makina a 110KV ndi pamwamba pa malo osalowerera omwe ali pansi mwachindunji, transformer ikayima, kutumiza mphamvu ndikuchaja basi kudzera mu transformer, switch yoletsa malo osalowerera iyenera kutsekedwa isanayambe kugwira ntchito, ndipo ntchitoyo ikatha, zimatsimikiziridwa ngati itsegulidwa malinga ndi zofunikira za makinawo.；

b) Pamene chosinthira cha neutral point grounding cha transformer chomwe chikugwira ntchito nthawi imodzi chikufunika kusinthidwa kuchoka pa chosinthira china kupita pa china, chosinthira cha neutral point grounding cha transformer ina chiyenera kutsekedwa kaye, ndipo chosinthira choyambirira cha neutral point grounding chiyenera kutsegulidwa.；

c) Ngati malo osasunthika a transformer akuyenda ndi coil yoletsa arc, transformer ikatha mphamvu, switch yotseka ya neutral point iyenera kutsegulidwa kaye. Transformer ikagwiritsidwa ntchito, njira yozimitsira magetsi ndi gawo limodzi; ndikoletsedwa kutumiza transformer ndi switch yotseka ya neutral point. Zimitsani switch yotseka ya neutral point mutayamba kuzima transformer.

Chachitatu, mfundo yoyendetsera magetsi
1. Musanayese zida zozimitsira magetsi, kuwonjezera pa kutsimikizira kuti electroscope ili bwino komanso yogwira ntchito, alamu yoyenera iyenera kuyang'aniridwa pa zida zogwira ntchito za mulingo woyenera wa magetsi musanayesere magetsi pa zida zomwe zikufunika kukhazikika. N'koletsedwa kugwiritsa ntchito ma electroscope omwe sakugwirizana ndi mulingo wa magetsi poyesa magetsi.
2. Zipangizo zamagetsi zikafunika kuyikidwa pansi, magetsi ayenera kuyang'aniridwa kaye, ndipo chosinthira pansi chikhoza kuyatsidwa kapena waya woyikira pansi ukhoza kuyikidwa pokhapokha ngati zatsimikiziridwa kuti palibe magetsi.
3. Payenera kukhala malo omveka bwino oti waya woyambira waya aziyang'aniridwa ndi kuyikidwa, ndipo malo oyika waya woyambira kapena chosinthira chamagetsi azigwirizana ndi malo owunikira magetsi.
4. Mukayika waya wothira pansi, ikani pansi poyamba pa mulu wothira pansi, ndikuichotsa motsatira njira yosinthira kumapeto kwa kondakitala. N'koletsedwa kuyika waya wothira pansi pogwiritsa ntchito njira yozungulira. Ngati pakufunika kugwiritsa ntchito makwerero, n'koletsedwa kugwiritsa ntchito makwerero achitsulo.
5. Mukayang'ana magetsi pa banki ya capacitor, ziyenera kuchitika pambuyo poti magetsi atha.