Nzvimbo yakachengeteka yemutsara we-high-voltage.Ndeipi chinhambwe chakachengeteka?
Kuitira kudzivirira muviri wemunhu kubata kana kusvika pamutumbi waiswa magetsi, uye kudzivirira mota kana zvimwe zvinhu kudhumhana kana kusvika.
iyo ine magetsi muviri unokonzera njodzi, zvinodikanwa kuchengetedza imwe chinhambwe kubva kune electrified body, inova chinhambwe chakachengeteka.
Mamita mangani ndiwo chinhambwe chakachengeteka?
Rangarira: iyo yakakura iyo voltage level, yakakura daro rekuchengetedza.
Tarisa patafura inotevera.China's Electric Power Safety Work Regulations inopa chinhambwe chakachengeteka pakati pevashandi uye ane simba akakwira-voltage AC mitsetse.
| Chinhambwe chakachengeteka kubva pamitsara yekufambisa pamusoro uye mamwe mitumbi anochajiwa | |
| Voltage level (KV) | chinhambwe chakachengeteka(m) |
| ＜1 | 1.5 |
| 1~10 | 3.0 |
| 35~63 | 4.0 |
| 110 | 5.0 |
| 220 | 6.0 |
| 330 | 7.0 |
| 500 | 8.5 |
Yakachengeteka zvachose pasina kubata iyo yakakwirira-voltage line?
Vanhuwo zvavo vachatenda zvisiri izvo kuti chero maoko avo nemiviri yavo isingabati mutsara we-high-voltage, ivo vachave vakachengeteka zvachose.Uku kukanganisa kukuru!
Mamiriro ezvinhu chaiwo ndeaya anotevera: kunyange kana vanhu vasingabati mutsara we-high-voltage, pachava nengozi mukati meimwe chinhambwe.Apo musiyano wevoltage uri
yakakura zvakakwana, mhepo inogona kukuvadzwa nemagetsi.Zvechokwadi, iyo yakakura kureba kwemhepo, zvishoma zvingaita kuti iparadzwe.Chinhambwe chemhepo chakakwana chinogona
kuwana insulation.
Waya yakakwira-voltage "inoyerera" ichibuda here?
Kana iyo yakakwira-voltage waya iri kutumira magetsi, yakasimba yemagetsi munda ichaumbwa yakatenderedza waya, iyo ichaita ionize mhepo uye kugadzira corona discharge.
Saka kana iwe ukanzwa ruzha rwekuti “kupenya” pedyo netambo yemagetsi, usapokane kuti iri kubuda.
Uyezve, iyo yakakwirira yevoltage level, iyo korona yakasimba uye yakakura ruzha.Husiku kana mukunaya uye kune mhute mamiriro ekunze, kupera simba kwebhuruu nepepuru halos kunogona
zvakare inocherechedzwa pedyo ne220 kV uye 500 kV high-voltage transmission tambo.
Asi dzimwe nguva pandinofamba muguta, handifungi kuti muwaya yemagetsi mune ruzha “rusinganzwisisike”?
Izvi zvinodaro nekuti mitsara ye10kV uye 35kV yekugovera munzvimbo yemudhorobha inonyanya kushandisa waya dzakaiswa insulated, izvo zvisingaburitse ionization yemhepo, uye voltage level yakadzikira.
iyo corona intensity haina kusimba, uye ruzha rwe "sizzling" runofukidzwa nyore nehwamanda yakatenderedza uye ruzha.
Kune simba remagetsi rakapoteredza mitsara yepamusoro-voltage transmission line uye high-voltage power distribution devices.Maconductor ari mundima iyi yemagetsi achava
induced voltage nekuda kweelectrostatic induction, saka vanhu vakashinga zvakanyanya vane pfungwa yekuchaja nharembozha.Zvinotyisa kuva netsika.Iyi inhevedzano ye
rufu.Usazviedza.Upenyu hunonyanya kukosha!Kazhinji yenguva, kana iwe uri pedyo zvakanyanya nepamusoro-voltage line.
Nguva yekutumira: Jan-30-2023