Ukusabela ekusetshenzisweni nasekuthuthukisweni kwezinhlelo zobuchwepheshe obusha kwezokuthutha ngololiwe, abanikazi bomphakathi baseShayina sebecabangele ukuthi bangasungula kanjani indlela entsha yokusebenza ngobuhlakani kanye nokugcinwa kokunakekelwa kwezokuthutha kukaloliwe ukuze kuqinisekiswe ukuphepha, uhlaza, okuthembekile, ukusebenza kahle okuphezulu, nokuphansi. -izindleko zokusebenza kwezinto zokuhamba zomphakathi zasemadolobheni.
Isitimela sikaloliwe esinesivinini esikhulu sikagesi: sisebenzisa amandla kagesi wesistimu yokuphakela amandla, siguqula amandla kagesi sibe amandla e-kinetic emishini, futhi sigcina i-offset.Uhlelo lokukhanyisa amandla okukhanyisa lunikeza amandla okukhanyisa okuhlukahlukene, izitebhisi ezihambayo, ama-blower, amaphampu nezinye izinto zokusebenza zemishini yamandla eziteshini nasezigabeni, kanye namandla okuxhumana, isignali, i-automation kanye nezinye izinto zokusebenza.Ukunikezwa kwamandla okushintshwa kwesistimu yokukhanyisa ubunjiniyela bamandla kubandakanya isiteshi sokusabalalisa sokwehlisa umfutho wegazi kanye nezibani zokukhanyisa zobunjiniyela bamandla kanye nempahla yokusabalalisa izibani.
Uhlelo oluchaziwe lokunikezwa kwamandla luchazwa ngokuningiliziwe ngombono wesikhala sangaphakathi, lapho amadivaysi amaningi okuphakelwa kwamandla atholakala ngaphansi kwesiteshi ngasinye sokusabalalisa.I-AC ne-DC ingahlukanisa imishini yokuphakelwa kwamandla ngohlelo lwe-AC kanye nohlelo lwe-DC.
Ama-harmonics kuloliwe wasemadolobheni ikakhulukazi aphuma kuyunithi yokuguqula amandla kagesi webhande le-traction, elandelwa isethi ephelele yamayunithi kagesi e-DC, izibani, amakheshi, amamonitha, ama-air conditioner, amapayipi okudonsa amanzi nezinye izinto.I-harmonics eyinhloko yi-harmonics yesi-5, yesi-7, ye-11 neye-13, namanye ama-harmonics we-3 afakiwe.Izimali ezigciniwe ezingasebenzi kahle ohlelweni oluphezulu lokusebenzisa i-harmonic zikhulisa ukulahleka komugqa, zithinta ukusebenza okuthembekile kokuvikela i-relay kanye nezilawuli ezizenzakalelayo, futhi zinciphise ukuphepha kokusebenza kwezinto zikagesi ezisetshenziswayo, ngaleyo ndlela kukhiqize ukuphazamiseka kwe-electromagnetic kwezokuxhumana namasignali.I-Harmonics ingaba nomthelela olimazayo kwamanye amadivaysi esinxephezelo samandla asebenzayo kulayini.Ngesikhathi esifanayo, idivayisi yesinxephezelo samandla asebenzayo izokhulisa i-harmonics, yenza umbuthano ononya.
Inani Lomsebenzisi Lokubusa Okuvumelanayo
Umzila wesitimela wasemadolobheni, ikakhulukazi uhlelo lokuphakelwa kukagesi nokusabalalisa iziteshi zesitimela ezingaphansi komhlaba, zidinga ukwethembeka okuqinile kokuphakelwa kukagesi.I-Pulse current iyimbangela eyinhloko yosongo ekuthembekeni kwamandla ayo.Ukusetshenziswa kwezihlungi ezisebenzayo kungalawula ngokunengqondo ama-harmonics, kunciphise ukulimala kwama-harmonics kumasistimu kagesi nokusabalalisa, futhi kuqinisekise ukusebenza okuphephile nokuzinzile kukaloliwe wasemadolobheni.Ngesikhathi esifanayo, ngemva kwesihlungi se-harmonic, ukulahlekelwa kwe-harmonic kwesistimu kuncishisiwe, futhi idivayisi yesinxephezelo sokuqala se-capacitor ingasetshenziswa ngokujwayelekile, iqhubeke nokunciphisa ukulahlekelwa kwesistimu.
Izinkinga ongase uhlangane nazo?
1. Isici samandla siphansi, futhi idivayisi yesinxephezelo samandla asebenzayo esivamile ayikwazi ukuqaliswa noma ivamise ukonakala;
2. Ukushintsha komthwalo
3. Izinga eliphezulu lokuguquguquka kwe-harmonic current lithinta ukusebenza okuthembekile kokuvikelwa kwe-relay kanye nemishini yokulawula okuzenzakalelayo;
4. Ukungalingani kwezigaba ezintathu ze-inthanethi ohlelweni lokuphakelwa kwamandla kubucayi.
Isixazululo sethu:
1. Ukuze kuncishiswe okuqukethwe kwama-harmonics e-oda eliphezulu, idivayisi yokuhlunga umthombo ifakwa ebhasini lesibili elingu-400V lesiteshi esihambela phansi ukuze lihlungwe.
2. Yamukela uhlobo oluguquguqukayo lwe-Hongyan series dynamic reactive power generator ukuze unikeze amandla asebenzayo esigabeni ngasinye sohlelo futhi ulawule ukuhambisana kwesistimu ngesikhathi esifanayo.
3. Khetha i-Hongyan ashukumisayo imishini yesinxephezelo sokuphepha, ukuklama ngempumelelo i-capacitor kanye nemingcele ye-reactor yochungechunge ngokusho kwesimo se-pulse yamanje yesistimu, uthuthukise isici samandla ngokusebenzisa isinxephezelo samandla asebenzayo, futhi uthuthukise ikhwalithi yamandla kagesi wesitimela wedolobha kanye nohlelo lokusabalalisa.
4. Imishini yesinxephezelo yokuphepha eguquguqukayo ye-Hongyan yamukela indlela yesinxephezelo esiyingxubevange yesinxephezelo sokuhlukaniswa kwezigaba ezintathu kanye nesinxephezelo sesigaba sesithathu, futhi icubungula izidingo zesinxephezelo sokungalingani kwesigaba sesithathu sesoftware yohlelo.
Isikhathi sokuthumela: Apr-12-2023