- Umqondo Oyisisekelo: Yini i-switchchgear?
- Izinhlobo ezinkulu ze-switchchear
- 1. Kususelwa ezingeni lamandla kagesi
- 2. Kususelwa ku-infarting medium
- 3. Kususelwa ekwakheni nasekukhubeni
- Izinkambu zohlelo lokusebenza
- Izitayela Zemakethe Nezinto ezintsha
- Ukubuka Phambili Kwezobuchwepheshe
- Umehluko phakathi kwezinhlobo eziphambili ze-switchtiver
- Ukuthenga Amathiphu Nokukhethwa Kwezinkombandlela
- Imibuzo ebuzwa njalo (i-FAQ)
Umqondo Oyisisekelo: Yini i-switchchgear?
IsingeluKubhekiswa ekuhlanganiseni kokushintshwa kukagesi ukuguqulwa, ama-fuse, kanye nabaqhekezi besifunda ababevame ukulawula, ukuvikela, nokuhlukanisa imishini kagesi. isingeluukunikela ngemishini yokunikeza amandla ukuze kulungiswe amaphutha phansi.
Ngokuvumelana neWikipedia, i-switchgear ibaluleke kakhulu ekuthembekeni nasekufezeni ukuhanjiswa kukagesi.
Izinhlobo ezinkulu ze-switchchear
1. Kususelwa ezingeni lamandla kagesi
- I-switchchear ephansi ye-voltage (LV):Kufika ku-1KV;
- I-Voltage Meged Voltage (MV) Switchchgear:I-1KV kuya ku-36kV;
- I-High Voltage Voltage (HV) switchgear:Ngenhla kwe-36kV;
2. Kususelwa ku-infarting medium
- I-Air Insulated Switchgear (AIS):Kwezomnotho, kusetshenziswe kabanzi ekufakweni kwangaphandle.
- I-vwitgear efakwe igesi (GIS):I-Compact, igcwele igesi ye-SF6, ihamba phambili ezindaweni ezicindezelwe kakhulu nezindawo.
- I-Vacuum switchgear:Kusetshenziselwe izinhlelo eziphakathi kwamandla kagesi lapho iziphazamiso ze-vacuum zinikeza ngokusebenza kahle kwe-arc.
- I-Oyili Elealined Switchgear:Ngokomlando okuvamile, manje sekuthandwa kancane ngenxa yokukhathazeka kanye nokukhathazeka kwemvelo.
3. Kususelwa ekwakheni nasekukhubeni
- I-Metal-Clad switchgear:Zonke izinto zifakwe ezakhiweni zensimbi ezisekelwe ekugcineni;
- I-switchgear ebiyelwe ngensimbi:Izakhi zivaliwe kepha azihlukaniswa ngumsebenzi.
- I-Pad-Mat Switchgear:Ukufakwa kwezinga elisezingeni elivame ukusetshenziswa ekusatshalalisweni kwamadolobha.
Izinkambu zohlelo lokusebenza
- Amagridi Amandla Wemikhawulo:Ukuqinisekisa ukuqhubeka kwamandla nokuphathwa kwamaphutha.
- Izikhungo zezimboni:Ukuvikela imishini esindayo, ama-motors, kanye nezinhlelo zenqubo.
- Izitshalo zamandla avuselelekayo:Ukuphatha ukuhlanganiswa kwamandla elanga kanye nomoya kugridi.
- Izakhiwo Zentengiso:Ukusatshalaliswa kukagesi ezitolo ezinkulu, ezibhedlela nasezikhungweni zedatha.
- Ingqalasizinda yezokuhamba:Amasistimu kaMetro, izikhumulo zezindiza, kanye nojantshi.
IeeeUkucwaninga kugcizelela ukusetshenziswa okukhulayo kwe-Gas-Switchgear Systems engqalasizinda yasemadolobheni.
Izitayela Zemakethe Nezinto ezintsha
- I-Smart switchchgear:Ukuhlanganiswa ne-IOT ne-SCADAS Systems yokuqapha real-time kanye nokulondolozwa kokubikezela.
- Imiklamo enobungani:I-GIS Isebenzisa Amanye Amagesi Ukufaka esikhundleni se-SF6, ukunciphisa umthelela wezemvelo.
- Ukucushwa okusemthethweni:Abakhiqizi bathandaAbisa,Schneider Electric, futhiNokiaNikeza i-plug-and-play switchgear eguqukayo yokuthunyelwa okusheshayo.
- Ubuchwepheshe be-Digital Twin:Imodeli ye-Virtual yokuhlela okungcono kanye nokubikezela iphutha.
Ngokuvumelana neUyemaImibiko, ukufunwa kwe-stikegear ehlakaniphile neluhlaza kuyashesha emhlabeni jikelele.
Ukubuka Phambili Kwezobuchwepheshe
| Ipharameter | I-Voltage Voltage Volvage | I-Voltage Voltage Voltage | I-High Voltage switchchear |
|---|---|---|---|
| Amandla kagesi | Kufika ku-1KV | I-1KV - 36KV | Ngenhla kwe-36kV |
| Kukalwe manje | Kufika ku-6000a | Kufika ku-4000a | Kufika ku-4000a noma ngaphezulu |
| Ukuqhekeka komthamo | -Ngeqile | -Phezulu | Phezulu kakhulu |
| Ileveli yokuvikela | IP30-IP65 | IP40-IP67 | IP54-IP68 |
Umehluko phakathi kwezinhlobo eziphambili ze-switchtiver
| Ubuso | I-ais | Uhlobo | I-vacuum switchgear |
| Izidingo zesikhala | -Phezulu | -Ehlile | -Ngeqile |
| Izidingo zokulungisa | -Ngeqile | -Ehlile | -Ehlile |
| Ukubekezelelwa Kwezemvelo | Kuhle ngokuncomekayo | -Hle kakhulu | Kuhle ngokuncomekayo |
| Khokhisa | Shonisa | -Phakeme | -Ngeqile |
| Isikhathi sokuphila | Iminyaka engama-20-30 | Iminyaka engama-30- 40 | 25-30 iminyaka |
Ukukhetha uhlobo olufanele kuncike kakhulu ezimweni zesayithi, isabelomali, kanye nokuhlelwa kwesikhathi eside.
Ukuthenga Amathiphu Nokukhethwa Kwezinkombandlela
- Chaza izidingo zesicelo:Izinga lamandla kagesi, uhlobo lomthwalo, namazinga amaphutha.
- Izingqinamba zesikhala:Khetha i-GIS uma isikhala sinqunyelwe.
- Izici zezemvelo:Ngezindawo ezinomswakama noma ezonakalisayo, izinhlobo ze-GIS noma ze-vacuum zincama.
- Isikali:Khetha amasistimu we-modular uma amanwe ezayo kungenzeka.
- Idumela lomhlinzeki:Khetha imikhiqizo evela kubakhiqizi abaqinisekisiwe abanjengeAbisa,Schneider Electric,Idlina, nomaNokia.
Ukukhetha i-switchchear efanele kuqinisekisa ukuphepha, ukusebenza kahle, kanye nezindleko eziphansi ze-Lifecycle.
Imibuzo ebuzwa njalo (i-FAQ)
I-A1: I-switchgear egcinwe kahle ivame ukuhlala iminyaka engama-20- 40 kuye ngohlobo nendawo yokusebenza.
I-A2: I-GIS ihlangana, idinga ukulungiswa okuncane, futhi ihlinzeka ngokuvikelwa okuphezulu ezimweni zezemvelo, okwenza kube kuhle kakhulu ezindaweni ezinabantu abaningi.
A3: Impela.
Ekuphetheni, ukuqonda izinhlobo ezahlukahlukene ze-switchchear kubalulekile ekuklameni izinhlelo zokuqina, ezisebenzayo, nezinhlelo zikagesi eziphephile. Amasosha AmandlaYiba nobuchule futhi uluhlaza, ukhetha i-switchgear efanele izogxeka kakhulu ekufezekiseni ubuhle bokusebenza kanye nokusimama.