Nheyo dzeKushanda dzeKuparadzanisa Maswichi neMatransformer uye Nheyo dzeKuongorora neKudzika Magetsi

Chekutanga. Nheyo yekushanda kwekuchinja kwekuzviparadzanisa

1. Hazvibvumirwi kushandisa switch inoparadzanisa zvinhu kuti udhonze michina yekutakura zvinhu kana mitsetse yekutakura zvinhu.

2. Hazvibvumirwi kuvhura nekuvhara transformer huru isina mutoro neswitch inoparadzanisa.

3. Mabasa anotevera anotenderwa uchishandisa switch yekuzviparadzanisa:

a) Vhura uye vhara chinodzora magetsi nechinhu chinodzivisa mheni pasina mhosva;

b) Kana pasina chikanganiso musystem, vhura uye vhara switch yekuisa pasi ye transformer;

c) Vhura uye vhara iyo loop current pasina impedance;

d) Voltage yakavhurika neyakavhara inogona kuva 10KV uye pasi ne switch yekunze ine triple disconnect,

Kurema kwemagetsi pasi pe9A; kana ikapfuura huwandu hwataurwa pamusoro apa, inofanira kupfuura

Kuverenga, bvunzo, uye kubvumidzwa nemukuru wemainjiniya wechikamu chiri kutungamira.

Chechipiri. Nheyo dzeKushanda kweTransformer

1. Mamiriro ekushanda panguva imwe chete kwematransformer:

a) Chiyero chemagetsi chakafanana;

b) Mhepo yekudzivirira yakafanana;

c) Boka rekubatanidza waya rakafanana.

2. Matransformer ane mavoltage akasiyana eimpedance anofanira kuverengerwa uye anogona kushandiswa panguva imwe chete kana pasina kana imwe yadzo yakawandisa.

3. Kudzima simba retransformer:

a) Pakushanda kwemagetsi, divi rine voltage shoma rinofanira kumira kutanga, divi rine voltage yepakati rinofanira kumira, uye divi rine voltage yepamusoro rinofanira kumira pakupedzisira;

b) Pakuchinja transformer, zvinofanirwa kusimbiswa kuti transformer inofanira kumiswa inogona kumiswa chete mushure mekunge transformer yabatanidzwa yaiswa.

4. Kushanda kwekushandura kweTransformer neutral point grounding:

a) Musystem ye110KV nepamusoro penzvimbo isina kusimba yakamira zvakananga, kana transformer yamira, yotumira simba uye yachaja bhazi kuburikidza netransformer, switch yekumisa nzvimbo isina kusimba inofanira kuvharwa isati yatanga kushanda, uye mushure mekunge kushanda kwapera, zvinoonekwa kana ichizovhurwa zvichienderana nezvinodiwa nesystem.；

b) Kana switch yekudzika ine neutral point yetransformer iri kushanda pamwe chete ichida kuchinjwa kubva kune imwe kuenda kune imwe transformer inoshanda, switch yekudzika ine neutral point yeimwe transformer inofanira kuvharwa kutanga, uye switch yekutanga yekudzika ine neutral point inofanira kuvhurwa.；

c) Kana nzvimbo isina kusimba yetransformer ichishanda ne arc suppression coil, kana transformer yapera simba, switch ye neutral point isolation inofanira kutanga yavhurwa. Kana transformer ichishanda, power-off sequence inenge iri imwe phase; hazvibvumirwi kutumira transformer ne neutral point isolation switch. Dzima switch ye neutral point isolation mushure mekudzima transformer kutanga.

Chechitatu, musimboti wekugadzirisa pasi kwekuongorora kwemagetsi
1. Usati waedza michina yekudzima magetsi, pamusoro pekusimbisa kuti electroscope haina kuvharwa uye inoshanda, alarm chaiyo inofanira kuongororwa pamidziyo inoshanda yevoltage level inoenderana usati waedza magetsi pamidziyo inoda kugadzikwa. Hazvibvumirwi kushandisa electroscopes dzisingaenderane nevoltage level pakuedza magetsi.
2. Kana michina yemagetsi ichida kugadzikwa pasi, magetsi anofanira kutanga aongororwa, uye switch yekugadzikwa pasi inogona kubatidzwa kana waya yekugadzikwa pasi inogona kuiswa chete mushure mekunge zvasimbiswa kuti hapana voltage.
3. Panofanira kuva nenzvimbo yakajeka yekutarisa nekuisa waya yemagetsi, uye nzvimbo yekuisa waya yemagetsi kana switch yemagetsi inofanira kunge inoenderana nenzvimbo yekuongorora yemagetsi.
4. Pakuisa waya yekudzika, itsvedzere padanda repasi rakatsaurirwa kutanga, woibvisa nenzira yekudzokera shure pamucheto wemuchina wekufambisa. Hazvibvumirwi kuisa waya yekudzika nekushandisa nzira yekumonera. Kana zvichidikanwa kushandisa manera, hazvibvumirwi kushandisa manera esimbi.
5. Pakutarisa magetsi ari pabhangi re capacitor, zvinofanira kuitwa mushure mekunge magetsi apera.