Izimiso eziyisisekelo zezihlungi ezisebenzayo ze-hamonic

Izihlungi ezisebenzayo ze-hamonicIngabe imishini emisha ekhethekile yokulawulwa kwamandla we-armonic okwenziwe ngobuchwepheshe be-elekthronikhi yamandla wanamuhla kanye nobuchwepheshe bokusebenza kwesiginali yedijithali kususelwa kumadivayisi we-DSP aphezulu. Siqukethe izingxenye ezimbili eziphambili: umjikelezo wokusebenza wamanje kanye nesiphepho sesizukulwane samanje sesinxephezelo. Umyalo wokusebenza wamanje wokusebenza oqapha amanje kulayini ngesikhathi sangempela, uguqula isibonakaliso samanje se-analog esisezingeni eliphakeme, bese sithumela i-drive special processor yesinxephezelo, futhi ithumele i-drive special processor yesinxephezelo, bese ithumela i-drive special processor ku-Igbt Wordal Modal (PWM) ukushayela imodyuli yamandla we-IGBT noma i-IPM ukukhiqiza a Isinxephezelo samanje nge-amplitude efanayo ne-plaarity ephambene negridi evumelana namanje futhi ifaka ihlumela kugridi, inxephezelo noma ukusula ama-harmonic kwamanje, futhi aqede ngentshiseko amandla.

Izinzuzo zobuchwepheshe: luhlaza

Ukusebenza kahle kufinyelela ku-97.2%, okusindisa cishe ama-6,500kh kagesi ngonyaka ngokuqhathaniswa nokuhlunga okusebenzayo nokusebenza kahle kwama-95%

Ukusebenza Okuphakeme Okuphakeme Ukulawula I-Algorithm

Design thermal kanye nokwenza kahle okuhlelekile kususelwa kumamodeli aqondile

Miniaturization

IVolumu ingu-1/6 kuphela wemikhiqizo efanayo ye-Mainstream, ethatha isikhala esincane

Ukushintshwa kwezimo ezihlukile zokusebenza, ukuqamba okusha, ukufakwa okufakwe odongeni noma okufakwayo okufakwe endongeni kusetshenziswa izinto ezingavuthiwe futhi kuvikele nemvelo

-Nengqondo

Xopha ukuthola ama-harmonics acacisiwe avumelanayo aguqukayo futhi avume uhlelo lokunxeshezelwa isinxephezelo sokuncishiswa komthwalo othomathikhi ukutholwa okuzenzakalelayo, ukucindezelwa kohlelo lokuqapha kabusha kwesistimu yokuhlola okugcwele

Ukwengamisanisa

N + 1 Redundancy kuthuthukisa ukuthembeka kohlelo. Umugqa Wokukhiqiza, ukuqinisekiswa kwekhwalithi engcono. Yehlisa amaphuzu wokuhluleka okukodwa ohlelweni. Ukuxhumeka okuguquguqukayo okuhambisanayo kokuvumelanisa nezimo zokusebenza ezahlukahlukene.

Izici ezisebenzayo

Hlunga ukuphuma 2 ~ 50th Harmonics ngasikhathi sinye, noma ukhethe noma yikuphi ukuhanjiswa ngaphakathi kwe-2 ~ 50th ukuthola isinxephezelo. Isikhathi sokuphendula singaphansi kwama-300μs

Sebenzisa indlela yokulawula e-3xs + CPLD ephelele yedijithali yedijithali kanye ne-Igbt edume umhlaba wonke esheshayo ye-IGBT, Ukulawulwa Kwe-Loop, Ukuhlunga Okunembile