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i-var compensator (SVC) yayiyinkqubo
Isixhobo sembuyekezo yamandla asebenzayo, ekwaziwa ngokuba sisixhobo sokulungisa into yamandla, siyimfuneko kwinkqubo yamandla.Umsebenzi wayo ophambili kukuphucula amandla ombane wenkqubo yokubonelela kunye nokusabalalisa, ngaloo ndlela ukwandisa ukusetyenziswa kakuhle kokuhanjiswa kunye ne-substation equ...Funda ngokugqithisileyo -
Ukuphucula uMgangatho waMandla kunye nokuSebenza kweZixhobo kusetyenziswa izihluzi zeFrequency eziPhakathi
Kwimeko yemizi-mveliso yanamhlanje, umgangatho wamandla udlala indima ebalulekileyo ekuqinisekiseni ukusebenza kakuhle kwezixhobo ezibuthathaka.Ukusebenza kweziko eliphakathi, izixhobo zombane ze-UPS, izixhobo zoomatshini be-CNC kunye nee-inverters zinokuchatshazelwa kakhulu ngumgangatho wamandla ...Funda ngokugqithisileyo -
Ukuphucula ukuzinza kweSixokelelwano saMandla kunye nokuSebenza ngokuSebenzisa iziXhobo zeMbuyekezo yaMandla aPhakathi-Voltage
Kwihlabathi lanamhlanje, inkqubo yamandla ezinzileyo nenokuthenjwa ibalulekile ukuze kungaphazanyiswa ukusebenza kwemizi-mveliso, amashishini nemizi.Ukuhlangabezana nemfuno ekhulayo yamandla, iinkqubo zamandla kufuneka zikwazi ukuqina kwaye zilungele utshintsho ekuhambeni kwamandla.Apha kulapho okuphakathi...Funda ngokugqithisileyo -
Umgaqo, umonakalo kunye nesisombululo sokungalingani kwesigaba sesithathu
Intshayelelo: Kubomi bethu bemihla ngemihla kunye nenkqubo yemveliso, umthwalo ongalungelelananga wesigaba sesithathu uhlala usenzeka.Ingxaki yokusetyenziswa kombane ibisoloko iyingqwalasela yelizwe, ngoko ke kufuneka siqonde umgaqo wokwenzeka kokungalingani kwezigaba ezithathu.Qonda iingozi kunye nesisombululo ...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwe-reactor yochungechunge kunye ne-shunt reactor
Kwimveliso yemihla ngemihla kunye nobomi, ii-reactors series kunye ne-shunt reactors zizixhobo ezibini ezisetyenziswa ngokuqhelekileyo.Ukusuka kumagama othotho lweereactors kunye ne-shunt reactors, sinokuqonda ngokulula ukuba enye yireactor enye eqhagamshelwe kuthotho lwebhasi yenkqubo Phakathi kwabo, enye yi-parallel conn...Funda ngokugqithisileyo -
Ziziphi iingozi ze-voltage sags
Njengoko sonke sisazi, indawo efanelekileyo yobonelelo lwamandla esinethemba lokuyifumana kukuba inkqubo yonikezelo lwamandla ombane inokusinika amandla ombane azinzileyo.Xa sidibana nokuhla kwexeshana okanye ukuhla kwamandla ombane (ngokuqhelekileyo ukuhla ngokukhawuleza, kubuyela kwisiqhelo ngexesha elifutshane).Oko kukuthi, i-phenomen ...Funda ngokugqithisileyo -
Zeziphi izixhobo zembuyekezo ezidla ngokusetyenziswa kulawulo lwe-voltage sag
Intshayelelo: Amandla esiwabonelelwa yinkqubo yegridi yamandla ahlala elungelelaniswa ngokutshintshatshintshayo.Ngokwesiqhelo, okoko i-voltage inqunyelwe phakathi koluhlu oluchaziweyo, sinokufumana indawo engcono yokusebenzisa umbane.Kodwa inkqubo yonikezelo lwamandla ayiboneleli ngonikezelo lwamandla olugqibeleleyo.Ukongeza...Funda ngokugqithisileyo -
Umda wosetyenziso lwe-SVG yembuyekezo engatshintshiyo
Intshayelelo: SVG (Static Var Generator), oko kukuthi, high-voltage static var generator, eyaziwa ngokuba advanced static var compensator ASVC (Advanced Static Var Compensator) okanye static compensator STATCOM (Static Compensator), SVG (static compensator) kunye The ezintathu -Inqanaba eliphezulu lamandla ombane inverter yi...Funda ngokugqithisileyo -
Umgaqo kunye nomsebenzi we-high-voltage soft starter
Ingabula-zigcawu: Umqalisi othambileyo onevoltage ephezulu, ekwaziwa ngokuba yi-medium and high-voltage solid-state soft starter (Medium, High-voltage solid-state soft starter), luhlobo olutsha lwesiqalisi semoto esikrelekrele, esibandakanya iswitshi ekwahlulayo, ifuse. , isiguquli solawulo, imodyuli yolawulo, iModyuli ye-thyristor, i-high-vo...Funda ngokugqithisileyo -
Ukubaluleka, umsebenzi womgaqo kunye nenjongo yembuyekezo yamandla asebenzayo
Kulula kakhulu ukuba abantu bawaqonde amandla asebenzayo, kodwa akukho lula ukuwaqonda nzulu amandla angasebenziyo.Kwisekethe ye-sinusoidal, ingcamango yamandla asebenzayo icacile, kodwa phambi kwe-harmonics, inkcazo yamandla asebenzayo ayicacanga.Nangona kunjalo, ingqikelelo ye-reactive p...Funda ngokugqithisileyo -
Injongo kunye nokuphunyezwa kwezixhobo zembuyekezo yamandla asebenzayo aguqukayo
Kwindlela yemveli yembuyekezo yamandla asebenzayo kwi-substation system, xa umthwalo osebenzayo umkhulu okanye amandla aphantsi, amandla asebenzayo anyuswa ngokutshala imali kwi-capacitors.Injongo ephambili kukunyusa amandla enkqubo ye-substation phantsi kwemeko ye-sati ...Funda ngokugqithisileyo -
Indlela yokujongana ne-voltage sag
I-voltage sag inokuqondwa njengokuhla ngequbuliso kumbane olandelwa kukubuyela okufutshane kwisiqhelo.Ke ujongana njani nephenomenon ye-voltage sag?Okokuqala, kufuneka sijongane nayo kwimiba emithathu yokuvelisa i-voltage sag kunye nokwenza ingozi.I-voltage sag ngokubanzi yingxaki ye ...Funda ngokugqithisileyo