Kusamala pakugwiritsa ntchito Genset Voltage Transformer

Kodi voltage transformer ya dizilo genset ndi chiyani?

Voltage transformer imagwiritsidwa ntchito kusintha magetsi pamzere.Cholinga cha kusintha kwa voteji ya voliyumu yamagetsi makamaka kupereka mphamvu ku zida zoyezera ndi zida zodzitetezera ku relay, kuyeza voteji, mphamvu ndi mphamvu yamagetsi ya mzerewo, kapena kuteteza zida zamtengo wapatali, ma motors ndi ma transfoma pamzere ngati mzerewo ukuyenda. kulephera.Chifukwa chake, mphamvu ya thiransifoma ndi yaying'ono kwambiri, nthawi zambiri imakhala ndi ma volt ampere ochepa kapena ma volt ampere ambiri, The pazipita sayenera upambana 1000 VA.

Pali mitundu yambiri ya mafuta a dizilo thiransifoma, amene akhoza kugawidwa mu voteji ndi thiransifoma panopa ndi zina zotero.Izi ndichifukwa choti thiransifoma nthawi zambiri imagwiritsidwa ntchito popereka magetsi komanso magetsi.Kwa thiransifoma yamagetsi, ntchito yake yayikulu ndikupereka voteji ku koyilo, momwemonso thiransifoma yamakono.

Mfundo zotsatirazi ziyenera kulipidwa mukamagwiritsa ntchito thiransifoma yamagetsi amagetsi a dizilo.

1. Mphamvu yamagetsi yamagetsi yamagetsi idzakhala yofanana kapena yocheperapo kuposa mphamvu yamagetsi ya transformer.

2. Mphamvu yovotera ya voltage transformer idzakhala yaikulu kuposa mphamvu yaikulu ya katundu kuti iwonetsetse kuti ikufanana ndi yolondola.Mamita a ola la watt omwe amagwiritsidwa ntchito powerengera mtengo azitengera thiransifoma yamagetsi molondola kalasi 0.5.

Magetsi osinthika olondola a kalasi 1 adzagwiritsidwa ntchito poyezera zida zonse ndi ma relay, ndipo ma voliyumu olondola a kalasi 3 atha kugwiritsidwa ntchito poyezera zida (monga ma voltmeters) omwe amagwiritsidwa ntchito poyesa miyeso yoyezera.

3.Mawaya a thiransifoma, relay ndi chida choyezera ayenera kulabadira kusiyana kwa gawo ndi polarity kuti kuwerenga kwa chida choyezera ndi chitetezo cha relay kukhala cholondola.

4.Each voltage coil of the second load of voltage transformer will be connected in parallel, and second winding of the voltage transformer will be short circuited.

5.Pa mawaya othandizira a thiransifoma voteji, jenereta yaying'ono yokhala ndi mfundo yosalowerera ndale, kuti mupulumutse inductor imodzi, VV wiring mode imatha kutengedwa.Ngati mbali yachiwiri ya thiransifoma voteji chofunika kutengera gawo B grounding mu nthawi yomweyo, pamene fuyusi wa mbali yachiwiri ya thiransifoma voteji kuwombedwa, yachiwiri mapiringidzo wa voteji thiransifoma adzataya gawo B maziko mfundo.Kuti mutsimikizire chitetezo, chitetezo chowonongeka chiyenera kuikidwa pamalo osalowerera ndale.

Ntchito ya valavu yotulutsa mafuta ya seti ya jenereta ya dizilo

1. Vavu yotulutsira mafuta imalekanitsa chipinda cha plunger ndi chitoliro chamafuta othamanga kwambiri pomwe palibe mafuta, kuti ateteze mafuta a chitoliro chamafuta othamanga kwambiri kuti asalowenso kuchipinda chopopera mafuta pomwe plunger ikupita. pansi.

2. Valavu yotulutsa mafuta ya jenereta ya dizilo imayang'anira kupanikizika kotsalira komwe kumasungidwa mupaipi yamafuta othamanga kwambiri, kotero kuti kupanikizika kwamafuta mupaipi yamafuta othamanga kwambiri kumatha kukwera mwachangu panthawi ya jekeseni wotsatira wamafuta.

3. Valavu yotulutsa mafuta imatha kuchepetsa kuthamanga kwamafuta mu chitoliro chamafuta othamanga kwambiri pamene mafuta a pampu ya jekeseni atha, kuti atsimikizire kuti kudulidwa kwamafuta kumakhala kosalala komanso koyera ndikuchotsa kudontha kwa mafuta. zochitika za jekeseni mafuta.

Kaya mu AC jenereta kapena jenereta ya DC, padzakhala chosinthira chamoto.Tikamagwiritsa ntchito thiransifoma, tiyenera kudziwa njira yolumikizira ya ammeter, voltmeter ndi watt ola mita.

Kuonjezera apo, chonde dziwani kuti kuti tiyike jenereta ndi thiransifoma bwinobwino, tifunika kuyatsa thiransifoma panthawi yoikamo, apo ayi pompopompo amphamvu kwambiri voteji akhoza kwaiye, zomwe sizingagwirizane ndi chitetezo chathu.Pakuti mawaya wothandiza wa voteji thiransifoma, kwa ang'onoang'ono jenereta akanema ndi ungrounded mfundo ndale, kuti apulumutse munthu onse inductor, VV mawaya akafuna akhoza ambiri anatengera.Ngati mbali yachiwiri ya thiransifoma voteji chofunika kutengera gawo B grounding mu nthawi yomweyo, pamene fuyusi wa mbali yachiwiri ya thiransifoma voteji kuwombedwa, yachiwiri mapiringidzo wa voteji thiransifoma adzataya gawo B maziko mfundo.Kuti mutsimikizire chitetezo, chitetezo chowonongeka chiyenera kuikidwa pamalo osalowerera ndale.Komanso, thiransifoma sidzakhala lotseguka dera kapena dera lalifupi pa malire.