Izizathu zokuvama kokuqala kokuqala kwesisiki senyama yenkomo neyemvu

Izindawo zokudlela eziningi zisebenzisa izisiki zenyama yenkomo neyemvu, ezingasika inyama ngendlela efanayo futhi enogqinsi olusesilinganisweni. Imiqulu yenyama esikwe ngesisiki inokunambitheka okungcono kunezingcezu zenyama ezisikwe ngesandla. Uma uyisebenzisa, kwesinye isikhathi umshini uyavulwa. I-frequency iphezulu kakhulu, ibangelwa yini?

1. Imvamisa yokuqala yesisiki senyama yenkomo neyemvu akufanele ibe phezulu kakhulu. Lokhu kungenxa yokuthi isivinini sedivayisi singuziro uma siqaliswa. Ngesikhathi senqubo yokuqala, i-torque kagesi ayinqobi kuphela i-torque yokumelana nomthwalo, kodwa futhi inqoba imaski ye-inertia yengxenye egoqayo. Ngakho-ke, umthwalo wemishini lapho uqala unzima kunomsebenzi olandelanayo.

2. I-pulse frequency iphezulu kakhulu, futhi isivinini se-rotor asikwazi ukuhambisana nesivinini sokujikeleza kwe-stator magnetic field, okubangela ukuthi imishini ihluleke ukuqala.

3. Imvamisa yokuqala yezisiki ezihlukahlukene zenyama yenkomo neyemvu ihlukile. Izisiki eziningi zenyama yenkomo neyemvu ezinemvamisa yokuqala ephezulu zisebenzisa amandla kagesi amabili, okungukuthi, isiqalo siyashintshwa sisuka ku-voltage ephezulu siye kumfutho ophansi ngaso leso sikhathi, futhi uma siba sincane ibanga lesinyathelo, kulapho kufaneleke khona ukuqala kwamafrikhwensi aphezulu. Uma likhulu inani, lifaneleka kakhulu ukusebenza kwe-high-frequency.

4. I-frequency kufanele inyuswe kancane kancane ngemva kokuba isisiki siqalisiwe.

Imvamisa yokuqalisa yenyama yenkomo neyemvu iphezulu kakhulu, izoba nomthelela othile ekusebenzeni komshini, ngakho umshini kufanele ubekwe kancane, ucime amandla ngokushesha ngemva kokusetshenziswa, ungashintshi uye phambili njalo.