01

Iingxaki ze-resonance zabalandeli, ii-casings, kunye nezinye izinto

■ Isizathu: Isandi sefeni, iqokobhe kunye namanye amalungu aya kuvelisa ingxolo, edla ngokuphazamana nengxolo yesiguquli.

■ Indlela yokugweba:

1) Iqokobhe: Cinezela ipleyiti yealuminiyam (okanye ipleyiti yentsimbi) yeqokobhe ngesandla sakho ukuze ubone ukuba ingxolo iyatshintsha na. Ukuba kukho utshintsho, oko kuthetha ukuba iqokobhe liyavakala.

2) Umlandeli: Sebenzisa intonga eyomileyo yomthi ukutyhala isingxobo sefeni nganye ukubona ukuba ingxolo iyatshintsha na. Ukuba kukho utshintsho, oko kuthetha ukuba umqhubi uyavakala.

3) Amanye amalungu: Sebenzisa intonga ende eyomileyo yomthi ukutyhala indawo nganye ye-transformer (njenge: amavili, izibiyeli zefeni, njl. njl.) ukubona ukuba ingxolo iyatshintsha. Ukuba kukho utshintsho, oko kuthetha ukuba iinxalenye ziyavakala.

■ Isisombululo:

1) Khangela ukuba ipleyiti ye-aluminium (okanye ipleyiti yentsimbi) yeqokobhe ikhululekile. Inokonakala ngexesha lofakelo. Kufuneka uqinise izikhonkwane zegobolondo, ulungise i-aluminium plate yegobolondo, kwaye ulungise inxalenye ephosakeleyo.

I-2) Ukubona ukuba i-fan ikhululekile, kufuneka uqinise i-bolts ye-fastening bolts, kwaye ubeke i-rubber encinci phakathi kwe-fan kunye ne-fan bracket ukusombulula ingxaki ye-fan vibration.

3) Ukuba iinxalenye ze-transformer zikhululekile, kufuneka zilungiswe.

02

ingxaki yokufakela

■ Isizathu: Ufakelo olungalunganga luya kwandisa ukungcangcazela kwe-transformer kwaye kwandise ingxolo ye-transformer.

■ Indlela yokugweba:

I-1) Isiseko se-transformer asiqini okanye sithe tyaba (ikona enye imisiwe), okanye i-plate ephantsi incinci kakhulu.

2) Ukusebenzisa intsimbi yentsimbi yokumisa i-transformer kuya kwandisa ingxolo.

■ Isisombululo:

1) Indlela yokufakela yokuqala iya kuguqulwa yiyunithi yokufakela.

I-2) I-pad ye-rubber ye-anti-vibration yongezwa phantsi kwe-trolley ye-transformer ukuxazulula inxalenye yengxolo.

03

Impembelelo yendawo yokufakela

■ Isizathu: Indawo yokusebenza ichaphazela ingxolo ye-transformer, kwaye indawo engafanelekanga yandisa ingxolo ye-transformer nge-3dB ukuya kwi-7dB.

■ Indlela yokugweba:

I-1) Igumbi le-transformer likhulu kwaye alinalutho, alikho ezinye izixhobo kunye ne-echoes.

2) I-transformer isondele kakhulu eludongeni, ngaphantsi kweemitha ezili-1. I-transformer ifakwe kwikona, kwaye ingxolo ebonakaliswe eludongeni igxininiswe kwingxolo ye-transformer, eyandisa ingxolo.

3) Ukutshintshwa kweoli esetyenzisiweyo ekuqaleni, ukutshintsha kwinguqu eyomileyo kuya kuchaphazela ingxolo ye-transformer. Isizathu kukuba igumbi le-oyile ekrwada yokuguqula i-oyile limxinwa noko, kwaye kukho negumbi lokuvuza kweoyile kunye nomngxuma wokuvuza kweoyile. I-transformer ifana nokubekwa kwibhokisi yesandi.

■ Isisombululo:

Ezinye izinto ezifunxa isandi zinokufakwa ngokufanelekileyo ngaphakathi endlwini.

04

Ingxaki yokungcangcazela kwebhulorho yebhasi

■ Isizathu: Ngenxa yombane omkhulu odlula kwiibhasi zebhasi ezisecaleni ngecala, iibhasi ziyangcangcazela ngenxa yokuvuza kwemagnethi. Ukushukuma kwebhuloho yebhasi kuya kuchaphazela kakhulu ingxolo ye-transformer, eya kwandisa ingxolo ye-transformer ngaphezu kwe-15dB, okunzima ukuyigweba. Ngokuqhelekileyo, abasebenzisi kunye neeyunithi zokufakela bayayiphosakela ngengxolo ye-transformer.

■ Indlela yokugweba:

1) Ingxolo iyahluka kunye nomthwalo.

2) Sebenzisa intonga yomthi ukutyhala ngenkani ibhulorho yebhasi. Ukuba ingxolo iyatshintsha, kucingwa ukuba ibhuloho yebhasi iyavakala.

3) Ibha yebhasi ishukuma kwisakhelo sebhulorho, kwaye akunamsebenzi ukusebenzisa iintonga zokhuni phezulu. Kuyimfuneko ukuba uvule ikhava yebhulorho yebhasi ukuze ukhangele ukuba i-busbar ilungisiwe.

■ Isisombululo:

I-1) Ngokukodwa ukutshabalalisa imeko ye-resonance yebhuloho yebhasi, qinisa okanye ukhulule i-screws ye-boom.

2) Vula ikhava yebhuloho yebhasi kwaye ulungise i-busbar.

3) Umgca we-low-voltage ophumayo uthatha uxhumano oluthambileyo.

4) Buza umenzi webhulorho yebhasi ukuba ayisombulule.

05

Transformer core self-resonance

■ Isizathu: Kukho umtsalane we-electromagnetic obangelwa kukuvuza kwemagnethi eguquguqukayo phakathi kwamalungu e-silicon sheet sheet kunye nezibane.

■ Indlela yokugweba:

I-1) Ingxolo ye-transformer iphezulu kakhulu, kwaye ingxolo eqhelekileyo ixutywe kunye nezinye izandi.

2) Ingxolo yeTransformer iba ngamaza.

■ Isisombululo:

I-1) Qinisa izikrufu kwi-transformer, kubandakanywa izikhonkwane kuzo zombini iziphelo ze-clamp, i-screws ye-hole-hole, kunye ne-screws ye-pad pressure screws.

I-2) Yongeza i-anti-vibration pads phantsi kwetrolley ye-transformer ukusombulula inxalenye yengxolo.

06

Transformer coil self-resonance

■ Isizathu: Xa kukho umsinga womthwalo odlulayo kwi-winging, ukuvuza kwemagnethi okuvuza okuveliswa ngumthwalo wangoku kubangela ukungcangcazela kojiko.

■ Indlela yokugweba:

1) Ingxolo ye-transformer iphezulu kakhulu, kwaye ingxolo iphantsi.

2) Xa umthwalo we-transformer ufikelela kwinqanaba elithile, ingxolo iqala ukubonakala, ngamanye amaxesha ibonakala kwaye ngamanye amaxesha ingabonakali.

■ Isisombululo:

I-1) Qinisa zonke izikrufu zebhloko ye-spacer ukwandisa i-axial compression force yekhoyili.

2) Khulula zonke izikrufu ze-spacer, khulula zonke iibholithi kwi-bar yobhedu ephumayo kunye ne-zero line copper bar, vuthulula ikhoyili ene-voltage ephantsi, hambisa ikhoyili ye-voltage ephezulu nge-3 ukuya kwi-5 mm, kwaye emva koko uqinise zonke iikhoyili. iibholiti.

07

Ubume bomthwalo

■ Isizathu: I-voltage waveform ye-transformer igqwethiwe (efana ne-resonance phenomenon), kwaye iveliswa ingxolo.

■ Indlela yokugweba:

I-1) Ukongeza kwingxolo ye-transformer ngokwayo, ingxolo iphinda ixutywe “i-cluck, cluck” ingxolo.

2) Kwinkqubo yokusebenza, ingxolo ye-transformer iya kwanda ngokukhawuleza, kwaye iya kubuyela kwisiqhelo kungekudala.

3) Khangela ukuba ngaba kukho izixhobo zokulungisa kunye nezixhobo zokuguqula rhoqo kumthwalo.

■ Isisombululo: Umsebenzisi usenokucinga ngokongeza isixhobo ukunciphisa ii-harmonics.

ezinxulumene amandla kunye nokuhanjiswa kwe-transformer eyenziwe ngumzi-mveliso wethu

# I-6300 KVA eyomileyo eyomileyo yohlobo lokuguqula amandla, umthengisi womvelisi waseTshayina

# 1250 KVA OLTC uhlobo lweoyile isiguquli samandla, umthengisi womvelisi waseTshayina

# 2000 KVA ophakathi kombane owomileyo uhlobo loguqulo lwamandla, umboneleli womvelisi waseTshayina