Unganciphisa kanjani ukulahleka kwensimbi yemoto?

Indlela yokunciphisa ukulahleka kwensimbi ekwakhiweni kobunjiniyela

Indlela ebaluleke kakhulu ukwazi isizathu sokusetshenziswa kwe-iron enkulu, noma ngabe ukuminyana kazibuthe kuphezulu noma imvamisa inkulu noma ukugcwala kwendawo kubi kakhulu nokunye.Yiqiniso, ngokuhambisana nendlela evamile, ngakolunye uhlangothi, kuyadingeka ukulinganisa iqiniso ngangokunokwenzeka kusukela ohlangothini lokufanisa, futhi ngakolunye uhlangothi, ubuchwepheshe bokuxhumanisa inqubo bunciphisa ukusetshenziswa kwensimbi eyengeziwe.Ngokwendlela evamile kakhulu yokwandisa ukusetshenziswa kweshidi lensimbi ye-silicon enhle, izimo ezihlukahlukene zesicelo zinesigaba esingcono somkhiqizo.

1.Optimized magnetic circuit

Ukuthuthukisa isekethe kazibuthe, ikakhulukazi ithuthukisa izakhiwo ze-sinusoidal zenkundla kazibuthe.Lokhu kubaluleke kakhulu, hhayi kuphela ukwenza ama-fixed-frequency induction motors.I-variable frequency induction motor synchronous motor ibalulekile.Ngake ngenza ama-motor amabili ngokusebenza okuhlukile ukuze nginciphise izindleko embonini yemishini yendwangu, yebo, into ebaluleke kakhulu ukuthi ayikho isigxobo esithambekele, okuholela ekungavumelani kwe-sinusoidal kwegebe lomoya magnetic field.Ngenxa yokuthi umsebenzi usezimweni zesivinini esikhulu, ukusetshenziswa kwensimbi kubala okukhulu, ngakho-ke ukulahlekelwa kwamamotho amabili kukhulu kakhulu, futhi ekugcineni, ngemva kwamakholomu athile okubala okubuyela emuva, ngenxa yokuthi ukusetshenziswa kwensimbi yemoto ngaphansi kokulawula. I-algorithm ingaphezu kwezikhathi ezi-2.Iphinde ikukhumbuze ukuthi uma wenza isivinini esilawula isivinini sokuguqulwa kwemvamisa, kufanele uhlanganise i-algorithm yokulawula ukuze ukwenze.

2.Yehlisa ukuminyana kazibuthe

Indlela ebaluleke kakhulu ukwazi isizathu sokusetshenziswa kwe-iron enkulu, noma ngabe ukuminyana kazibuthe kuphezulu noma imvamisa inkulu noma ukugcwala kwendawo kubi kakhulu nokunye.Yiqiniso, ngokuhambisana nendlela evamile, ngakolunye uhlangothi, kuyadingeka ukulinganisa iqiniso ngangokunokwenzeka kusukela ohlangothini lokufanisa, futhi ngakolunye uhlangothi, ubuchwepheshe bokuxhumanisa inqubo bunciphisa ukusetshenziswa kwensimbi eyengeziwe.Ngokwendlela evamile kakhulu yokwandisa ukusetshenziswa kweshidi lensimbi ye-silicon enhle, izimo ezihlukahlukene zesicelo zinesigaba esingcono somkhiqizo.

3.Optimized magnetic circuit

Ukuthuthukisa isekethe kazibuthe, ikakhulukazi ithuthukisa izakhiwo ze-sinusoidal zenkundla kazibuthe.Lokhu kubaluleke kakhulu, hhayi kuphela ukwenza ama-fixed-frequency induction motors.I-variable frequency induction motor synchronous motor ibalulekile.Ngake ngenza ama-motor amabili ngokusebenza okuhlukile ukuze nginciphise izindleko embonini yemishini yendwangu, yebo, into ebaluleke kakhulu ukuthi ayikho isigxobo esithambekele, okuholela ekungavumelani kwe-sinusoidal kwegebe lomoya magnetic field.Ngenxa yokuthi umsebenzi usezimweni zesivinini esikhulu, ukusetshenziswa kwensimbi kubala okukhulu, ngakho-ke ukulahlekelwa kwamamotho amabili kukhulu kakhulu, futhi ekugcineni, ngemva kwamakholomu athile okubala okubuyela emuva, ngenxa yokuthi ukusetshenziswa kwensimbi yemoto ngaphansi kokulawula. I-algorithm ingaphezu kwezikhathi ezi-2.Iphinde ikukhumbuze ukuthi uma wenza isivinini esilawula isivinini sokuguqulwa kwemvamisa, kufanele uhlanganise i-algorithm yokulawula ukuze ukwenze.

4.Yehlisa ukuminyana kazibuthe

Khulisa ubude bomgogodla wensimbi noma ukhuphule indawo yokusebenza kazibuthe yesekethe kazibuthe ukuze unciphise ukuminyana kazibuthe, kodwa inani lensimbi esetshenziswa injini lizokhula ngokufanele;

5.Yehlisa ubukhulu be-chip yensimbi ukuze unciphise ukulahlekelwa kwamandla amanje

Uma kusetshenziswa ishidi lensimbi ye-silicon egoqwe ngokubanda esikhundleni seshidi lensimbi ye-silicon egoqwe ngokushisayo, ubukhulu beshidi lensimbi ye-silicon bungancishiswa, kodwa ishidi eliwumgogodla wensimbi elincanyana lizokwandisa inani lamashidi ensimbi kanye nezindleko zokukhiqiza imoto.

6.Ishidi lensimbi ye-silicon eligoqeke ngokubanda elikwazi ukungena kahle kazibuthe lisetshenziselwa ukunciphisa ukulahleka kwe-hysteresis.

I-7.Ukusebenza okuphezulu kwe-iron chip insulation coating

I-8.Ukwelashwa kokushisa nobuchwepheshe bokukhiqiza

I-9.Ingcindezi esele ngemuva komshini we-iron chip izothinta kakhulu ukulahleka kwenjini, futhi isiqondiso sokusika kanye nokucindezeleka kokugunda kwe-shear kunethonya elikhulu ekulahlekelweni kwensimbi ngesikhathi somshini we-silicon steel sheet.Ukusika eceleni kokuqondisa kweshidi lensimbi ye-silicon kanye nokwelashwa kokushisa kweshidi le-silicon steel punching kunganciphisa ukulahlekelwa kwe-10% kuya ku-20%.