Chinangwa chikuru cheiyo yepamusoro-voltage inoparadzanisa switch

1. Izvo zvinoshandiswa kuzviparadzanisa kwesimba kuti uve nechokwadi chekuchengetedza kuchengetedza, kuitira kuti zvishandiso zvemagetsi zvichiratidzirwa chine kuderedzwa kuri pachena kubva pasimba remagetsi;

2. Ita switch-off mashandiro ekuchinja maitiro ekuvhiya ehurongwa. Semuenzaniso, mudunhu rakapetwa nekaviri busbar kushanda, shandisa shanduko yekuzvitsaurira kushandura michina kana mutsara kubva kune rimwe boka remabhazi kune rimwe boka remabhazi;

3. Pasi pemamwe mamiriro, zvinogona kushandiswa kubatanidza nekucheka madiki madiki madunhu aripo. Kana uchishandisa kusarangarira switch, iyo inotevera mashandiro inogona kuitwa:

1) Govana uye uvhara iyo voltage transformer uye inosunga matunhu.

2) Govana uye uvhara mari yekubhadhara yazvino yebhazi.

3.

TKuongororwa kweiyo yakakwira voltage yekuzviparadzanisa switch

1. Maererano neiyo nzvimbo yekuisa, yakakamurwa kuita marudzi maviri: mukati uye kunze;

2. Maererano nehuwandu hwematanda, zvakakamurwa kuva marudzi maviri: Unipolar uye tripolar;

3. Maererano nehuwandu hwekusimbisa mbiru, zvakakamurwa kuita matatu marudzi: imwe-yekoramu mhando, mbiri-mhodzi yemhando uye matatu-mavara-mavara;

4. Maererano nehunhu hwekuumbwa, hwakakamurwa kuita matatu marudzi: Guillotine mhando, screw mhando uye plug-mune mhando;

5. Maererano nemabasa akasiyana, zvakakamurwa kuita marudzi maviri: nekuvhara banga switch uye pasina kugovera banga switch;

6. Maererano neicho mechanism yekushandisa inoshandiswa, yakakamurwa mu: Manual, magetsi uye pneumatic yekushandisa mashandiro emuchina.

Zvisina kujairika phenomenon uye kurapwa kweakakwirira voltage kuparadzanisa switch

1. Chikamu chekubatana chekuzvitsaura switch chakanyanyisa

Mumamiriro ezvinhu akajairika, switch yekuparadzanisa haifanire kufarirwa. Kana iyo yekuzvitsaura switch inowanikwa kuti iwedzerwe panguva yekushanda, matanho anotevera anofanira kutorwa:

1) Mune yakapetwa kabhabhatari system, apo rimwe boka rebhazi rekudziya rinopisa, rinofanira kuchimhan'arira kune rimwe boka remabhazi; Kana imwe chete barbar system discennnector ichipisa, edza kuderedza mutoro. Kana mamiriro ezvinhu akabvumira, zvakanaka kuti uzviparadzanise kunze kwekushanda. Kana simba rikabviswa, rinofanira kugadziriswa pakarepo, kana zvisina kudaro, kutarisa kunofanirwa kusimbiswa. Kana kupisa kwacho kwakanyanya, bere rinowirirana rinoenderana rinofanira kubviswa maererano nemirairo.

2) Kana chikamu chekusangana cheMutsetse Kuzvitsaura, iyo nzira yekurapa yakafanana neiyo yebhazi imwe chete yekuputika, switch yekuparadzaniswa, asi kuongorora kunoda kusimbiswa kusvika pakubuda kwemagetsi kunogona kugadziriswa.

2. Mis-kudhonza uye kusarongeka-kuvhara kusarongeka kuchinjisa nemutoro

Iyo yekuzvitsaura switch haina arc yekudzima kugona, uye yakarambidzwa zvakanyanya kudhonza kana kuvhara kusarongeka switch ine mutoro. Kana ichi chiitiko chinoitika, chinofanira kubatwa seinotevera:

1) dhonza nzvimbo yekuzviparadzanisa nekukanganisa

Kana iyo banga ichangobva kumucheto kweiyo blade (iyo arc yakarova asi isina kuputswa), iyo disconnenctor iyo isina kuvhurwa inofanira kuvharwa nekukurumidza kuti udzivise arc pfupi-circu. Kana iyo kuderera ikavhurwa, hazvibvumirwe kuvhara, uye kuderedzwa kunofanirwa kuve kwakajeka nzvimbo yakavhurika, kudzima dunhu nedunhu redunhu, uye wobva wavhara kuzvitsaura switch.

2) Kuvhara-kuvhara kusarangarira switch

Pashure pokunge kuora kwekudzikiswa kwakavharwa zvisiri izvo nemutoro, hazvitombobvumidzwa kuvhurwa zvakare, uye zvinofanirwa kuvhurwa mushure mekunge pamucheto wedunhu wakatema dunhu.

3. Iyo yekuzviparadzanisa switch inoramba kuvhura uye kuvhara

1) Ramba kuvhara

Kana iyo yekuzviparadzanisa ichinonoka kuvhara nekuda kwekutadza kwemuchina, inogona kushanda netsvimbo yekuchinja, kana kuti mune imwe nyaya yekuchengetedza chengetedzo yemunhu, shandisa wrench kuti ishandure svutugadzike yekuzviparadzanisa.

2) Ramba kuvhura

Kana switch yekuzvivhashika haigone kuvhurwa, kana iyo Mechanism inoshanda yakaomeswa, unogona kuzvizadza zvinyoro-nyoro kuti uwane chipinganidzo. Kana iyo chipingamupinyi chiri muchikamu chekutaura, hachigone kuvhurwa nechisimba, kana zvisina kudaro iyo inotsigira porcelain bhodhoro rinogona kukuvara.

4. Kuzviparadzanisa kuchinjisa porcelain kwakakuvadzwa

Kana iri flashever discharge, kutarisa kunofanirwa kusimbiswa, uye kuchenesa kunofanirwa kuitwa mushure mekunyorera kubuda kwemagetsi; Kana iyo inotsigira porcelain bhodhoro rakakuvadzwa uye yaputswa, mudunhu redunhu rinofanira kushandiswa kudzima dunhu, uye switch yekuparadza inofanira kubviswa kugadziriswa.