I-AC motor enamandla aphakathi nendawo kanye nephezulu i-solid state soft start

Izici eziyinhloko:

Ukusebenzisa i-microprocessor yedijithali ukuphatha idatha nokuxhumana, kusetshenziswa ubuchwepheshe bokucubungula nokuhlukanisa amasignali, uhlelo lunamandla amakhulu okulwa nokuphazamiseka. Futhi ukulawulwa kwemishini kusebenza ngesikhathi sangempela, kusebenza kahle, kuzinzile futhi kuthembekile. Ubuchwepheshe bokulawula ukudluliselwa kwe-fiber optical obuthuthukisiwe busetshenziselwa ukuqaphela isisusa kanye nokutholakala kwe-thyristor ephezulu, kanye nokuhlukaniswa okuphephile phakathi kwamasekethe okulawula aphezulu naphansi. Ubuchwepheshe bokuhlukanisa amandla aphezulu kanye nokudlulisa busetshenziselwa ukuhlinzeka ngogesi ophephile nothembekile kumadivayisi kagesi asebenza esigabeni esiphezulu se-voltage. Ubuchwepheshe bokumunca i-voltage equalization equalization yenethiwekhi ye-resistive capacitor buqinisekisa ukusebenza okuthembekile nokuphephile kwamadivayisi kagesi ochungechunge ngaphansi kwe-voltage ephezulu. Ukusebenzisa ubuchwepheshe be-electronic EVT (Electronic voltage Transformer), ukudlulisa i-electronic sampling optical fiber ngaphandle kokuphazamiseka, ukushintsha kwesigaba. Ama-curve ayisithupha okuqala, avumelana nezici zemishini nezidingo zezinhlelo ezahlukene zezimoto, alungisa ngokuzenzakalelayo i-torque ephezulu yemoto ama-curve ayisithupha okuma ukuze avumelane nezici ezahlukene zemishini zomthwalo, ngomsebenzi we-torque wokugcina olungisekayo, avimbela ngempumelelo umphumela wesando samanzi obangelwa ukuvalwa komthwalo wephampu. Kufanelekela izinhlelo ze-torque eziphezulu ezimile. ● Imisebenzi yokuvikela ephelele: i-overvoltage, i-undervoltage, eminingi Ukuvikelwa Kokulayisha Okungaphezu Komthwalo amajika, kanye nogesi omnyama, ukuphuka kwesigaba, ukungalingani, iphutha lokulandelana kwesigaba, ukuvikelwa kokumisa kwe-zero sequence, ukushisa ngokweqile kwe-thyristor, isikhathi sokuqala eside, umkhawulo wesikhathi sokuqala, ukuvikelwa kwamaphutha e-thyristor, njll. Ikhabhinethi yokuqalisa okuqinile yesimo esithambile se-SHMV-DN yochungechunge lwe-high-voltage ingalingiswa ngokusebenzisa injini ye-low-voltage (380V) ngaphambi kokusebenza kwe-high-voltage endaweni ukuze inikeze idatha yobuchwepheshe kanye nesiqinisekiso sokusebenza okusemthethweni. Ikhabhinethi isebenzisa isakhiwo se-KYN28A-12 kanye nepuleti le-aluminium, elinezinzuzo zokumelana nokugqwala, ukumelana nokushiswa kwe-oxidation, isakhiwo sangaphandle esisha, ukubukeka okuhle, kanye nezinga lokuvikela eliphezulu. Ingahlanganiswa kalula nekhabhinethi ephakathi ejwayelekile ye-KYN28A-12. Esimweni sokunikezwa kwamandla kagesi ejeneretha, kunohlelo lokulawula olukhethekile, olungaqala ngempumelelo uma kwenzeka i-voltage engazinzile, i-current kanye nemvamisa. ● Umsebenzi wokulungisa amapharamitha amabili: wemoto enesivinini ezimbili, noma esimweni sokunikezwa kwamandla kusuka kugridi/ijeneretha, noma ekugijimeni okukodwa kuya kokubili, amapharamitha amamotha amabili ahlukile, amasethi amabili amapharamitha okuqala nokuma angafakwa, futhi isethi yamapharamitha adingekayo ingatholakala kalula nge-terminal ehlelwe ukuze iqale futhi isebenze. ● Isixhumi esibonakalayo esinobungane phakathi komuntu nomshini, izibalo zedatha yomlando kanye nombuzo. Uma kudingeka, isixhumi esibonakalayo sesikrini sokuthinta singangezwa ukuze kube nokushintshaniswa okungcono kolwazi phakathi komuntu nomshini. Ifakwe isixhumi esibonakalayo se-RS485 kanye nephrothokholi yokuxhumana ongayikhetha (ibhasi le-Modbus/Pro), ukuqapha okuphakathi okulula.