Ukuthuthukisa ukuphepha kukagesi nge-Earth ukuvuvuage breakeage breakers (ELCBS): Ukuhlaziywa okujulile

Isingeniso Emhlabeni Ukuvuza Breakeage Breaker Breakers (ELCBS)

E-Web eyinkimbinkimbi yezinhlelo zesimanje kagesi, izindlela zokuphepha zibaluleke kakhulu ukuvikela izingozi nokuqinisekisa ukwethenjwa kokusatshalaliswa kwamandla. Phakathi kwalawa madivaysi ezokuphepha, ama-earth auchage breakeit breakers (ama-elcbs) adlala indima ebalulekile. Ngokuthola nokuphazamisa amasekethe anokuvuza okungajwayelekile kokuvuza emhlabeni, ama-elcbs avikele bobabili abantu nempahla ngezingozi ezingaba khona kagesi. Lo mbhalo uhlose ukuhlinzeka ngokuqonda okuphelele kwama-ELCBs, kufaka phakathi imigomo yawo yokusebenza, izinhlobo, izinzuzo, kanye nentuthuko yakamuva kwezobuchwepheshe.

Imigomo Yokusebenza yeAma-elcbs

Ukusebenza okuyisisekelo

I-ELCBS isebenza emgomweni wokuthola ukungalingani ekuhambeni kwamanje phakathi kwabaqhubi bukhoma nabangathathi hlangothi bomjikelezo kagesi. Ngokufanelekile, ukugeleza kwamanje ngocingo olubukhoma kufanele kulingane nokubuyiselwa kwamanje ngocingo olungathathi hlangothi. Kodwa-ke, phambi kwephutha, njengephutha eliphansi noma ukwehluleka kokufakelwa, abanye bangamanje bangavuza emhlabeni. I-ELCBS yenzelwe ukuzwa lokhu kungalingani futhi, uma idlula umkhawulo osethiwe, nqamula umjikelezo ngaphakathi kwama-milliseconds ukuvimbela ukulimala.

Izindlela zokutholwa

I-ELCBS isebenzisa izindlela ezahlukahlukene zokuthola ukuqapha ukuvuza kwamanje:

• Amadivayisi wamanje asele (ama-RCD): Lolu uhlobo oluvame kakhulu lwe-elcbs. Basebenza ngokulinganisa ukwahlukanisa kwamanje phakathi kwabaqhubi bukhoma nabangathathi hlangothi. Uma i-evuza yamanje idlula umkhawulo ochazwe ngaphambilini (imvamisa i-30mA yokusebenzisa kwasekhaya), uhambo lwe-RCD, ukusika khona amandla.
• I-Zero-Sequence Amanje Ama-Transformers (ZSCTS):Lawa ma-transformers asongelela bonke abaqhubi besigaba kanye nomqhubi wesifundo se-izingalo. Babona noma yikuphi ukungalingani kwesamba se-vector yemisinga, okubonisa ukuvuvukala emhlabeni.

Izinhlobo ze-ELCBS

Amadivayisi wamanje asele (ama-RCD)

Amadivayisi asalayo akhona ama-ELCBs asetshenziswa kakhulu, ngokuyinhloko ngenxa yokusebenza kwabo nokubiza. Bahlukaniswe ngezigaba ngokuya ngezikhathi zabo zohambo kanye namazinga wokuzwela:

• Thayipha ac: Uzwela ukushintshana kwemisinga, ngokujwayelekile kusetshenziswe izinhlelo zokusebenza ezifuywayo nezikhanyayo.
• Thayipha a: Izipesheli ukuzwela okuthuthukisiwe kwi-AC kanye ne-DC Currents ye-DC, efanelekile ezindaweni zezimboni lapho izingxenye ze-DC zingaba khona.
• Thayipha b: Yakhelwe ukuzwela okuphezulu kwi-DC Currents, kubalulekile kuzinhlelo zokusebenza ezifana nezinhlelo ze-Photovoltaic.

I-Sensitive Earth Father idlulisela (ukudluliselwa kwe-SEN)

I-Sensitive Earth Fault i-Relalls ivame ukusetshenziselwa amasistimu kagesi amakhulu, njengaleyo etholakala kuzilungiselelo zezimboni nezentengiso. Bahlinzeka ngezinga eliphakeme lokuvikelwa ngokuqhathaniswa nama-RCD ajwayelekile, anekhono lokuthola imisinga ephansi kakhulu yokuvuza futhi ahlukanise phakathi kwamaphutha omhlaba nemisinga ejwayelekile yokulayisha.

Izinzuzo ze-ELCBs ekuphepheni kukagesi

Ukuvikelwa ekushayweni kukagesi

Inzuzo eyinhloko yama-ELCB amandla abo ukuvikela ukushaqeka kukagesi. Ngokuxhuma ngokushesha amasekethe amaphutha, banciphisa ubungozi bokulimala okungathi sína noma ukushona. Lokhu kubaluleke kakhulu ezindaweni ezimanzi noma ezindaweni lapho izinto zikagesi ziphathwa khona njalo, njengamakhishi, izindlu zangasese, kanye neziza zokwakha.

Ukuvikelwa Komlilo

I-ELCBS ibuye ibambe iqhaza elibalulekile ekuvinjelweni komlilo. Ukuphonsa amaphutha, okungenzeka ngenxa yokuxhumeka okungekuhle noma ukulimala okulimele, kungakhiqiza ukushisa okukhulu futhi kungakhalela izinto ezizungezile. Ngokuthola nokuphazamisa amaphutha anjalo kusenesikhathi, ama-ELCBS asiza ekunciphiseni ubungozi bemililo kagesi.

Ukuthembeka kohlelo oluthuthukisiwe

Ngokuhlukanisa amasekethe amaphutha ngokushesha, ama-ELCBS anciphisa amathuba okuhluleka kohlelo. Lokhu akugcini nje ngokuqhubeka nokuqhubeka kwensizakalo kagesi kepha kusiza ukuvikela ukulimala kwemishini kagesi nasezintweni zokusebenza.

Intuthuko kubuchwepheshe be-ELCB

Ukuhlanganiswa okuhlakaniphile

Ngokukhuphuka kwamakhaya ahlakaniphile nezakhiwo, ama-elcbs aya ngokuya ehlanganiswa nezinhlelo zokulawulwa kwamandla ezithuthukile. Lezi zinhlelo zinikeza ukuqapha kwangempela kanye nokuxilonga, okuvumela ukutholwa okusheshayo kwephutha kanye nokulungiswa kabusha. Ngokwengeziwe, ama-Smart Elcbs angaxhumana namanye amadivaysi nezinhlelo, enika amandla okulawula okukude nokuxazulula inkinga.

Ukuzwela okwenziwe ngcono nokunemba

Abakhiqizi bahlale becwilisa ubuchwepheshe be-ELCB ukwenza ngcono ukuzwela nokunemba. Lokhu kufaka phakathi ukuthuthukisa ama-algorithms angahlukanisa phakathi kwemisinga yokuvuza engenangozi namaphutha angempela, kunciphisa amathuba okufika kwengqondo.

Ukuqina okuthuthukile nokuphila isikhathi eside

Intuthuko ezintweni zokwenziwa kanye nezinqubo zokukhiqiza ziholele kuma-ELCBS ahlala isikhathi eside futhi anokuphila okude. Lokhu kunciphisa imvamisa yokubuyiselwa kwemali nokugcinwa, ukwehlisa izindleko zonke kanye nokwenza ngcono ukuthembeka kohlelo.

Ukugcina

Ama-Breakeit Breakeit Breaker Earthziyizinto ezisemqoka ekuqinisekiseni ukuphepha nokwethenjwa kwezinhlelo zesimanje kagesi. Amandla abo okuthola nokuphazamisa amaseliphu anokuvuza kwamanje okungekho emhlabathini umugqa obucayi wezokuvikela ngokuvikelwa kukagesi kanye nezingozi zomlilo. Njengoba ubuchwepheshe buyaqhubeka nokuvela, ama-ELCBs aseba nobuchule, abucayi ngokwengeziwe, futhi ahlala isikhathi eside, athuthukise iqhaza labo ekuphepheni kukagesi. Ngokuqonda izimiso zabo zokusebenza, izinhlobo, izinzuzo, kanye nentuthuko yakamuva, singathola kangcono la madivayisi ukudala izindawo eziphephile, ezisebenza kahle zikagesi.