Abahlinzeki beyunithi yempendulo yamandla bakukhumbuza ukuthi ngokuthuthukiswa kobuchwepheshe bamandla kagesi, izimboni ezihlukahlukene zinezidingo eziphezulu ezikhulayo zokulawula amandla kagesi namandla, futhi ukwakheka kokumatanisa ama-voltage aphezulu noma ama-low-voltage converters kuya ngokuya kuba nzima nakakhulu. Ku-low-voltage frequency converters, ukuze kuqinisekiswe ukusebenza kwabo okujwayelekile nokuzinzile, ukugcinwa kwansuku zonke kufanele kwenziwe, futhi ukuxilongwa okulula nokwelashwa kwamanye amaphutha avamile kufanele kwenziwe. Okulandelayo izindlela ezijwayelekile zokulungisa nsuku zonke kanye nezinyathelo zokuphepha zokusebenzisa iziguquli zefrikhwensi yamandla aphansi:
I-1, Izinyathelo ezivamile zokuphikisa zezinkinga zokushisa ngokweqile kweziguquli zefrikhwensi
Ezindaweni lapho izinga lokushisa lendawo yokusebenza ye-converter ye-frequency liphezulu, kunconywa ukwehlisa izinga lokushisa lendawo lapho i-converter ye-frequency itholakala khona, ukuqinisa ukupholisa kanye nokukhipha umoya;
2. Ukwandisa imvamisa yokugcinwa okuvamile kwamafeni e-frequency converter, imigudu yomoya, njll., ukuze kuthuthukiswe indawo yokusebenza yesiguquli semvamisa futhi sigcine amandla aso aqhubekayo okukhipha ukushisa;
3. Ukuqapha izinga lokushisa lokusebenza kwesiguquli sefrikhwensi, kunconywa ukuthi usebenzise indlela yokukala izinga lokushisa lokushintsha umbala ukuze uqaphe isimo sokushisa sesiguquli semvamisa.
2. Okuqukethwe kokuhlolwa kwansuku zonke kwesiguquli semvamisa
1. Hlola ukuthi iphaneli yokusebenza isebenza kahle yini;
2. Hlola ukuthi ingabe i-voltage yokuphakela amandla, i-voltage ephumayo, kanye ne-DC voltage kujwayelekile;
3. Hlola ukuthi izintambo zamandla neziphumayo ziyashisa yini ngokweqile, zonakele, noma zishile;
4. Hlola ukuthi isiphephetha-moya sokupholisa sisebenza ngokujwayelekile yini;
5. Hlola ukuthi izinga lokushisa le-radiator lijwayelekile yini nezinye izici.
3. Izixwayiso zokusetshenziswa
1. Ukusetshenziswa kwe-low-voltage variable frequency kuthintwa kakhulu imvelo. Lapho ufaka isicelo, qiniseka ukuthi indawo ezungezile ihlanzekile futhi izinga lokushisa lilawulwa ngaphansi kwama-degree angu-40. Izinga lokushisa elidlulele lingathinta kakhulu ukuphila kwayo;
2. Uma ufaka izintambo, nqamula ukunikezwa kwamandla futhi usebenzise i-multimeter ukuze unqume ukuthi ikhona yini i-voltage yangaphandle;
3. Itheminali ephansi ibekwe kahle;
4. Qinisekisa umswakama ofanele, izinga lokushisa nokuhlanzeka;
5. Ukuhlelwa kwezintambo kulungile, futhi into ebaluleke kakhulu imigqa yokufaka neyokukhiphayo;
6. Faka okokupholisa nokukhipha umoya;
7. Khetha iswishi yamanje eyinsalela yemvamisa ephezulu ngaphambi kokuyisebenzisa;
8. Akuvunyelwe ukufaka ama-capacitor esinxephezelo noma izikhawuli ze-capacitor phakathi kwesiguquli semvamisa kanye nenjini, kanye nokufaka ama-contactor e-electromagnetic, njll.
Lapho wenza ukunakekelwa kuma-low-voltage frequency converters, kubalulekile ukunaka izinga lokushisa lendawo yokufaka, ukuhlanza njalo uthuli ngaphakathi kwesiguquli se-frequency, futhi uqinisekise ukugeleza okushelelayo kwendlela yokupholisa umoya. Ngaphezu kwalokho, kuyadingeka ukuqinisa ukuhlolwa, ukuthuthukisa indawo ezungezile yeziguquli zemvamisa, amamotho, namasekhethi, kuqinisekiswe ukuxhumana okulungile kwamasekethe kagesi ahlukahlukene, nokuvikela izingozi zokuvala ucingo ezingadingekile.