1. Nzvimbo yekutakura kazhinji ine chiteshi kana chiteshi chekugovera, uye kuwedzera kana kuderera kwemagetsi kunopedzwa ne (transformer).
2, "simba frequency" yeChina ndeye (50)Hz, frequency deviation plus kana minus (0.2)Hz, voltage deviation plus kana minus (5%).
3, nhatu-chikamu AC simba system mukushanda kwemaitiro emagetsi ekusarerekera (neutral grounding) system, (neutral grounding kuburikidza impedance) system, (neutral direct grounding) system.
4, fekitori yakaderera-voltage simba rekugovera system wiring mode ndeye (radial), (hunde), (yakasanganiswa), (mhete).
5, iyo dissociation yearc ndeye (thermoelectric emission), (high electric field emission), (collision dissociation), (thermal dissociation).
6. Mumutoro wekutanga, kunyanya kukosha kwakakosha, kuwedzera kune (maviri) ega ega ega ega, inofanira kuwedzerwa (emergency power supply), uye hapana imwe nzira yekuwana.
7. Mutoro wakaverengwa ndiwo mutoro unofungidzirwa wezvigadzirwa zvemagetsi zvakasarudzwa maererano ne (mamiriro ekupisa).
8, donho is fuse ndeya (kwete - limited flow) fuse.
9. Chishandiso chekudzivirira mheni Yese inogashira mheni inofanira kunge yakabatana neyakagadzika mudziyo kuburikidza (lead off).
10, izvo zvinodikanwa zvechidziviriro chekudzivirira mudziyo ndezve (kusarudza), (nekukurumidza), (kuvimbika), (kunzwa).
11, mumagetsi emagetsi mumutsara weiyo yakakosha metering kabati, zvinodikanwa kuisa kuverenga kwemagetsi mutengo wechitatu-chikamu (inoshanda) uye (reactive) watt-awa mita.
12. Mumafekitari emagetsi, kuwirirana pakati pepakati pekutanga uye yechipiri chechipiri chinowanzoitwa nezvino transformer uye voltage transformer.
13. Iyo yakajairika yekunze yekugovera network chimiro chefekitori nemabhizinesi ndeye (mutsetse wepamusoro) uye (tambo).
14. Mabasa emushanduri anonyanya kushandiswa (yemagetsi chiyero chechiyero) uye (relay kudzivirira).
Nzira yakajairika yekukundikana mumasisitimu emagetsi ndeye (short circuit).
16. Overcurrent dziviriro mudziyo wakakamurwa kuva marudzi maviri (fixed nguva muganho) uye (negative nguva muganhu).
17. Nzira yekuvandudza simba rechisikigo ndeye kushandisa matanho ekuderedza zvinodiwa (reactive simba) zvemagetsi ekugadzirisa simba rayo.
18. Mutsara wemagetsi unopa simba remagetsi kubva panzvimbo yekutakura kune umwe neumwe mutengi anonzi (kugovera) mutsara.
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20, zviratidzo zvikuru zvemhando yemagetsi ndeye (voltage), (frequency), (waveform), (simba rekupa kuenderera).
Nguva yekutumira: Jul-05-2022
