Isakhiwo sangaphakathi sebhokisi lokusabalalisa.
Sivame ukubona amabhokisi athile okusabalalisa okwakhiwa ezindaweni eziningi, evalwe ngemibala egqamile.Liyini ibhokisi lokusabalalisa?Kuyini ukusetshenziswa kwebhokisi?Ake sibheke namuhla.
Ibhokisi lokusabalalisa, elaziwa ngokuthi ikhabethe lokusabalalisa, igama elijwayelekile lesikhungo sokulawula ugesi.Ngokwezidingo zezintambo zikagesi, ibhokisi lokusabalalisa liyidivayisi yokusabalalisa i-voltage ephansi ehlanganisa izinto ezishintshayo, amathuluzi okulinganisa, izinto ezivikelayo, nezinto ezisizayo kukhabhinethi yensimbi evaliwe noma evaleke kancane.
Okokuqala, inqubo yokwakha.Isheke Lokuvula Izisetshenziswa → Ukuphatha Izisetshenziswa → Ikhabhinethi (Ukusatshalaliswa Okubanzi) Ukufakwa Okuyisisekelo → Ikhabhinethi (Ukusatshalaliswa Okubanzi) ngaphezu kwe-Generatrix Wiring → Ikhabhinethi (Ukusabalalisa Okubanzi) Izintambo Zezintambo → Ikhabhinethi (Ukusabalalisa Okubanzi) Ukulungiswa Kokuhlola → Ukwamukelwa Kwengijimi Yokusabalalisa.
Ukusetshenziswa kwamabhokisi okusabalalisa:elula ukucima kukagesi, dlala indima yokulinganisa nokwahlulela ukuphuma kukagesi nokudluliswa.Kulula ukuphatha futhi kulula ukugcinwa uma kwenzeka ukwehluleka kwesifunda.Amabhokisi okusabalalisa kanye namavawusha okusabalalisa ama-switchboard angamasethi aphelele wamadivayisi okufakwa endaweni eyodwa kwamaswishi, amamitha, njll.
Manje kukhona amandla yonke indawo, ngakho-ke amabhokisi okusabalalisa enziwe ngamapuleti ensimbi asetshenziswa kakhulu.Ngaphambi kweminyaka yawo-1990, amabhokisi okusabalalisa amapulangwe ayesetshenziswa, futhi ukushintsha kwawo amasekhethi namamitha kwakungafakwanga kahle ebhodini, uma kwenzeka kuntuleka ukuphepha, ayekhishwa kancane kancane.Ngokuthuthuka okusheshayo kobuchwepheshe bokusabalalisa, ukuphepha kwamandla kubaluleke kakhulu empilweni yomuntu ukuze kufakwe ipuleti lesibili lokuvikela, ngakho-ke sasungula izesekeli zomfana wasegcekeni futhi safaka isicelo selungelo lobunikazi.Umfana wasegcekeni angakwazi ukulungisa kalula izingxenye ezihlukene futhi azigcine ekuphakameni okufanayo, bese kufakwe ipuleti lokuvikela ukuze kuzuzwe ukuphepha okuphezulu.
Ibhokisi lokusabalalisa lihlukaniswe ikakhulukazi izingxenye ezimbili
Enye isethi ephelele yezindlu zebhokisi lokusabalalisa kanye nezinsiza zayo zensimbi ezihlobene.
Eyesibili izakhi zikagesi, okuhlanganisa ukushintshwa, ukudluliswa kwemali, i-breaker, ne-wiring ect.
Ikhabhinethi iqukethe izingxenye ezilandelayo:I-circuit breaker;Iswishi yokuvikela yamanje evuzayo;Ukushintsha okuzenzakalelayo kwamandla amabili;Idivayisi yokuvikela ekhuphukayo;Imitha kagesi;I-Ammeter;I-Voltmeter.
I-circuit breaker:ukushintshwa kuyingxenye eyinhloko yekhabhinethi yokusabalalisa.
Iswishi yokuvikela yamanje evuzayo:Inakho kokubili umsebenzi wokuvikela ukuvuza kwamanje futhi umsebenzi oyinhloko wesivikeli samanje esivuzayo ukuqinisekisa ukuphepha komuntu siqu lapho abantu bethinta umzimba ophilayo futhi bezwa ukukhubeka.Uma impahla kagesi ingavalekile kahle futhi ivuzela endlini, isivikelo esivuzayo sizophinde sikhubeke ukuze sigweme ukushaqeka kukagesi okuthinta umuntu.Iphinde ibe nemisebenzi yamanje yokuvala, ukuvikela ukugcwala kakhulu, nokuvikela izifunda ezimfushane.
Ukushintsha okuzenzakalelayo kwamandla amabili:I-Dual power switch-auto-switch iyisistimu yokushintsha okuzenzakalelayo yamandla okukhetha kabili.Ifanele ukuguqulwa kwamandla okuqhubekayo kwanoma yimiphi imithombo yamandla emibili, njenge-UPS-UPS, i-UPS-generator, amandla kamasipala we-UPS, njll.
Isivikeli sokuhlinza:Eyaziwa nangokuthi isivikeli sombani, iyisisetshenziswa sikagesi esihlinzeka ngokuvikela ukuphepha kwezinto ezihlukahlukene zikagesi, izinsimbi, nemigqa yokuxhumana.Uma i-spike current noma i-voltage ikhiqizwa ngokuzumayo kumjikelezo kagesi noma ulayini wokuxhumana ngenxa yokuphazamiseka kwangaphandle, umvikeli ohlinzayo angakwazi ukuqhuba i-shunt ngesikhathi esifushane kakhulu ukuze agweme ukulimala kokuhlinzwa kwamanye amadivaysi kusekethe.
Umvikeli wokuhlinza:Ibizwa ngokuthi isivikeli sombani, iyisisetshenziswa se-elekthronikhi esinikeza ukuvikeleka kokuphepha kwezinto ezihlukahlukene ze-elekthronikhi, izinsimbi, nemigqa yokuxhumana.Lapho i-spike current noma i-voltage ikhiqizwa ngokuzumayo kusekethe kagesi noma isekethe yokuxhumana ngenxa yokuphazamiseka kwangaphandle, umvikeli ohlinzayo angakwazi ukuqhuba futhi ashunqe ngesikhathi esifushane ukuze avimbele ukuhlinzwa ukuthi kungalimazi ezinye izisetshenziswa ezisesekethe.
Imitha yehora le-Watt:Kuyimitha yamandla kagesi evame ukusetshenziswa ngabasebenza ngogesi.Kuyithuluzi lokulinganisa amandla kagesi, ngokuvamile aziwa ngokuthi imitha yehora le-watt.
Isebenza kanjani imitha:Lapho imitha ixhunywe kumjikelezo, i-flux kazibuthe ekhiqizwa ikhoyili ye-voltage kanye nekhoyili yamanje idlula kudiski.Lawa ma-fluxe kazibuthe asezigabeni ezihlukene ngesikhathi nasemkhathini, futhi ama-eddy currents afakwa kwi-disc.Umzuzu ojikelezayo obangelwa ukusebenzisana phakathi kwe-magnetic fluxes kanye nemisinga ye-eddy yenza i-disc ijikeleze, futhi isivinini esijikelezayo se-disc sifinyelela ukunyakaza okufanayo ngenxa yesenzo sensimbi kazibuthe.
Ngenxa yokuthi i-flux kazibuthe ilingana ne-voltage kanye namanje kumjikelezo, i-disk ihamba ngesivinini ngokulingana nomthwalo wamanje ngaphansi kwesenzo sayo.Ukujikeleza kwediski kuhanjiswa kumitha ngesikelemu.Inkomba yemitha amandla angempela asetshenziswa kusekethe.
I-Amperometry:Ama-amperometers enziwa ngokuya ngesenzo somqhubi oqhubayo endaweni kazibuthe.Lapho i-current idlula, i-current idlula endaweni kazibuthe kanye nentwasahlobo kanye ne-axis ejikelezayo, futhi yamanje igunda umugqa wokungeniswa.Ngakho-ke, ngaphansi kwethonya lamandla kazibuthe, ikhoyili iyaphambuka, eshayela i-axis ejikelezayo kanye ne-pointer deflect.
Njengoba ubukhulu bamandla kazibuthe bukhuphuka namanje, okwamanje kungabonwa ngezinga lokuchezuka kwesikhombi.
I-Voltmeter:I-voltmeter iyithuluzi lokulinganisa i-voltage.Uphawu lwe-Voltmeter: V, kukhona uzibuthe ongapheli ngaphakathi kwe-galvanometer ebucayi.Ikhoyili eyakhiwe ngezintambo ixhunywe phakathi kwezigxobo ezimbili zokuxhuma ze-galvanometer.Ikhoyili ifakwa endaweni kazibuthe kazibuthe ongunaphakade futhi ixhunywe nesikhombi setafula ngedivayisi yokushayela.
Nokho, izingxenye ezibalwe ngenhla ziyisisekelo kakhulu ebhokisini lokusabalalisa.Enqubweni yangempela yokukhiqiza, ezinye izingxenye zizongezwa ngokuya ngokusetshenziswa okuhlukile kwebhokisi lokusabalalisa kanye nezidingo zokusetshenziswa kwebhokisi lokusabalalisa, njenge-AC contactor, ukudlulisa okuphakathi, ukudluliselwa kwesikhathi, inkinobho, inkomba yesignali, njll.KNX I-smart switch module (enomthwalo we-capacitive) kanye nesistimu yokuqapha ngemuva, ukukhanya okuhlakaniphile kokukhishwa komlilo kanye nesistimu yokuqapha ingemuva, umtshina wokuqapha umlilo kagesi / ukuvuza kanye nesistimu yokuqapha ingemuva, ibhethri lamandla e-EPS, njll.
Ngokukhetha ibhokisi lokusabalalisa i-E-Abel, singakunikeza ukuhlanganiswa kochwepheshe kanye namabhokisi osayizi abangaphezu kwe-100, okuzonciphisa kakhulu isikhathi sakho sokusebenza futhi kukugcinele izindleko.
Isikhathi sokuthumela: Jun-27-2022