KunzwisisaBhokisi reKugovera: Chinhu Chinokosha MuSisitimu Yemagetsi
Munyika yehurongwa hwemagetsi, ma switchboard anoita basa rakakosha mukuona kuti magetsi anoparadzirwa zvakachengeteka uye zvinobudirira muchivako kana nzvimbo yese. Chikamu ichi chakakosha, chinowanzonzi switchboard, panel, kana switchboard, ndicho chinhu chikuru chekutarisira nekudzivirira macircuit emagetsi. Muchinyorwa chino, tichaongorora kukosha kwema switchboard, zvikamu zvawo, uye mashandisirwo awo munzvimbo dzakasiyana-siyana.
Chii chinonzi bhokisi rekugovera zvinhu?
Switchboard inzvimbo inochengeterwa zvinhu zvemagetsi, zvinosanganisira macircuit breakers, mafiyuzi, uye mawaya ekubatanidza. Basa rayo guru nderekuparadzira simba kubva kune rimwe simba kuenda kumacircuit akawanda ukuwo ichipa dziviriro ye overload uye short-circuit. Nenzira iyi, maswitchboard anobatsira kudzivirira moto wemagetsi nekukuvara kwemidziyo, nokudaro zvichiita kuti masisitimu emagetsi nevanhu vari muchivako vagare vakachengeteka.
Zvikamu zvebhokisi rekugovera
Bhokisi rekugovera magetsi rine zvinhu zvakakosha zvakasiyana-siyana zvinoshanda pamwe chete kuti zvinyatso gadzirisa kugoverwa kwemagetsi:
1. Macircuit Breaker: Midziyo iyi inongomisa kufamba kwemagetsi kana paine overload kana short circuit. Yakakosha pakudzivirira waya nemidziyo yakabatana kubva mukukuvadzwa.
2. Fuse: Mafuse akafanana nemacircuit breaker nekuti anopa dziviriro ye overcurrent. Zvisinei, kusiyana nemacircuit breaker, mafuse anofanira kutsiviwa kana apera.
3. Mabhazi: Aya mabhazi anofambisa magetsi anogovera magetsi kumaseketi akasiyana-siyana ari mubhokisi rekuparadzira magetsi. Anowanzogadzirwa nemhangura kana aruminiyamu uye akagadzirirwa kutakura mitoro yakawanda yemagetsi.
4. Materminal: Aya ndiwo mapoinzi apo waya dzinobva kumacircuit akasiyana dzinobatana nebhokisi rekugovera. Kubatana kwakakodzera kweterminal kwakakosha pakuona kuti system yemagetsi yakavimbika.
5. Nzvimbo yakavharirwa: Nzvimbo yakavharirwa yebhokisi rinogovera zvinhu inodzivirira zvinhu zvemukati kubva kuguruva, hunyoro, uye kukuvara kwemuviri. Inowanzo gadzirwa nesimbi kana purasitiki yakasimba uye inogona kuverengerwa mamiriro chaiwo ezvakatipoteredza.
Kushandiswa kwebhokisi rekugovera
Mabhokisi emagetsi anoshandiswa mumhando dzakasiyana-siyana, kubva kudzimba dzekugara kusvika kumaindasitiri makuru. Heano mamwe mashandisirwo akajairika:
- Zvivako zveDzimba: Muzvivakwa zveDzimba, mabhokisi emagetsi anowanzo kuwanikwa mumakamuri epasi kana mumakamuri emagetsi. Anodzora magetsi kumwenje, midziyo, nezvimwe zvishandiso, zvichiita kuti dunhu rega rega riwane simba rakakodzera.
- Zvivako zveMabhizimisi: Munzvimbo dzekutengeserana, mabhokisi ekugovera akakosha pakutarisira zvinodiwa zvemagetsi mumahofisi, nzvimbo dzekutengesa, nedzimwe nzvimbo. Anobatsira kuona kuti magetsi anoparadzirwa zvakanaka uye zvakachengeteka kunzvimbo dzakasiyana dzechivako.
- Zvivako zveMaindasitiri: Munzvimbo dzemaindasitiri, mabhokisi ekuparadzira anowanzova makuru uye akaomarara, akagadzirirwa kutakura mitoro yemagetsi yakawanda uye masisitimu emagetsi akaomarara. Anoita basa rakakosha mukupa simba michina, zvishandiso, uye masisitimu ekuchengetedza.
- Mashandisirwo Ekunze: Mabhokisi ekuparadzira anoshandiswawo munzvimbo dzekunze, dzakadai senzvimbo dzekuvaka kana nzvimbo dzenguva pfupi. Mabhokisi aya ekuparadzira anowanzo dzivirirwa nemamiriro ekunze uye anogona kutsungirira mamiriro ekunze akaoma.
Muchidimbu
Maswitchboard chinhu chakakosha chemagetsi ese, zvichipa nzira yakachengeteka uye inoshanda yekuparadzira magetsi kumasekete ega ega. Kunzwisisa zvikamu uye mashandisirwo emaswitchboard kwakakosha kune chero munhu anoshanda nemidziyo yemagetsi, kungave munzvimbo yekugara, yekutengeserana kana yeindasitiri. Nekuona kuti maswitchboard akaiswa uye akachengetedzwa zvakanaka, tinogona kuvandudza kuchengetedzeka uye kuvimbika kwemagetsi, zvichizopedzisira zvabatsira mukushandiswa kwakachengeteka uye nemazvo kwemagetsi.
Nguva yekutumira: Kukadzi-27-2025