400V-690V Static var generator
1. Uhlolojikelele Lomkhiqizo
I-Static Var Generator (SVG) isetshenziswa kakhulu ezinhlelweni zokudlulisa nokuguqula ze-AC/DC ezinamandla kagesi aphezulu, kanye namanethiwekhi okusabalalisa ezimbonini nezokuthutha afana ne-metallurgy kanye nezitimela zikagesi. Umsebenzi wayo oyinhloko ukuthuthukisa izimo zokusebenza zenethiwekhi yokuphakelwa kukagesi kanye nokusabalalisa, ukuthuthukisa ukwethembeka kohlelo lokudlulisela nokusabalalisa, ukucindezela ukushintshashintsha kwamandla kagesi wesistimu, ukunciphisa ukungcoliswa kwamanzi okubangelwa ama-harmonic currents kugridi yamandla, kanye nokwenza ngcono isici samandla uhlelo.
Ukuba khona kwamandla asebenzayo kubangela izinkinga nezinselelo ezihlukahlukene ezinhlelweni zokudlulisa nokusabalalisa amandla kanye nezicelo zemboni ezinzima. Izinkinga zokudluliswa kwamandla nokusabalalisa zibhekana nezinkinga ezifana nokuguquguquka kwamandla kagesi, isici samandla aphansi, nokungaqini kahle kwamandla kagesi; Izinhlelo zokusebenza ezisindayo zezimboni, ikakhulukazi imithwalo esheshayo nengalindelekile, zingase ziholele ezindabeni zekhwalithi yamandla njengokungalingani kwamandla kagesi, ukushintshashintsha kwamandla kagesi, kanye nokucwayiza kunethiwekhi yokuphakelwa kwamandla. Isinxephezelo samandla asebenzayo anamandla singaxazulula lezi zinkinga
2. Isimiso sokusebenza
Umgomo oyisisekelo we-SVG uwukuxhuma i-Voltage Source Converter (VSC) ngokuhambisana ne-reactor noma i-transformer kugridi yamandla. Ngokulungisa i-amplitude nesigaba se-voltage ephumayo ohlangothini lwe-AC lwe-inverter, noma ngokulawula ngokuqondile i-amplitude kanye nesigaba se-AC side yamanje, amandla asebenzayo adingekayo angamuncwa ngokushesha noma akhishwe, afinyelele umgomo wokulungisa ngokushesha nangokuguquguqukayo. amandla asebenzayo. Uma usebenzisa ukulawula kwamanje okuqondile, ukulawula ngokuqondile uhlangothi lwamanje lwe-AC akukwazi ukulandelela kuphela nokunxephezela umfutho wamanje womthwalo, kodwa futhi ukulandelela nokunxephezela i-harmonic current.
Cabangela isistimu njengomthombo wamandla kagesi, i-SVG njengomthombo wamandla kagesi olawulekayo, kanye ne-transformer njenge-reactor exhunyiwe efanayo. Yakhiwe isikrini sokuthinta se-LCD, iyunithi yokulawula, i-VSC inverter, amandla kagesi e-DC, i-reactor yokuxhuma, i-circuit breaker namanye amadivaysi asizayo.
4. Izici zokusebenza zedivayisi
Njengobuchwepheshe obuguqukayo be-Snoan, i-KH-LSVG inezici zobuchwepheshe ezilandelayo:
Ukulandelela isikhathi sangempela kanye nesinxephezelo esinamandla
◆ Ukusebenza okuningi, ngenkathi kukhulunywa ngezindaba eziningi zekhwalithi yamandla
Iyunithi yamandla design modular
◆ Ukulawula okuhlakaniphile kwe-DSP
◆ Usayizi omncane nesisindo esincane
◆ Ukuvikelwa okuphelele kanye nokuxilongwa
Ukuba khona kwamandla asebenzayo kubangela izinkinga nezinselelo ezihlukahlukene ezinhlelweni zokudlulisa nokusabalalisa amandla kanye nezicelo zemboni ezinzima. Izinkinga zokudluliswa kwamandla nokusabalalisa zibhekana nezinkinga ezifana nokuguquguquka kwamandla kagesi, isici samandla aphansi, nokungaqini kahle kwamandla kagesi; Izinhlelo zokusebenza ezisindayo zezimboni, ikakhulukazi imithwalo esheshayo nengalindelekile, zingase ziholele ezindabeni zekhwalithi yamandla njengokungalingani kwamandla kagesi, ukushintshashintsha kwamandla kagesi, kanye nokucwayiza kunethiwekhi yokuphakelwa kwamandla. Isinxephezelo samandla asebenzayo anamandla singaxazulula lezi zinkinga. Izindawo zokufaka izicelo: Izakhiwo zamahhovisi, izakhiwo zezohwebo; Izikole nezibhedlela; Ukuxhumana kweselula; Izakhiwo zokuhlala; Isikhungo solwazi lokubala sifanele imithwalo yezimboni: ukukhiqizwa kwezimoto; Umzila wesitimela; Isithando somlilo esiphakathi nendawo kanye nesithando somlilo se-arc kagesi; Ikhemistri kanye nemithi; Amandla kagesi; Ukwenza amaphepha nokuphrinta, njll.
ISIHLOKO-UHLOBO-1
Ama-capacitor ahambisanayo kagesi aphezulu afanele ukuxhumana okufanayo kumasistimu kagesi e-AC anefrikhwensi yamandla (50Hz noma 60Hz) ka-1kV nangaphezulu. Asetshenziselwa ukunxephezela amandla asebenzayo e-inductive, ukuthuthukisa isici samandla, ukuthuthukisa ikhwalithi kagesi, ukunciphisa ukulahleka kolayini, nokusebenzisa ngokugcwele ukusebenza kahle kokuphehla ugesi kanye nezisetshenziswa zokuphakela.
incazelo2
ISIHLOKO-UHLOBO-1
Ama-capacitor ahambisanayo kagesi aphezulu afanele ukuxhumana okufanayo kumasistimu kagesi e-AC anefrikhwensi yamandla (50Hz noma 60Hz) ka-1kV nangaphezulu. Asetshenziselwa ukunxephezela amandla asebenzayo e-inductive, ukuthuthukisa isici samandla, ukuthuthukisa ikhwalithi kagesi, ukunciphisa ukulahleka kolayini, nokusebenzisa ngokugcwele ukusebenza kahle kokuphehla ugesi kanye nezisetshenziswa zokuphakela.
incazelo2