01. MTPA da MTPV
Dindindin magnet synchronous motor shine ainihin na'urar tuki na sabbin masana'antar wutar lantarki a China.Sanannen abu ne cewa a cikin ƙananan gudu, injin magnetin synchronous na dindindin yana ɗaukar matsakaicin ƙarfin juzu'i na halin yanzu, wanda ke nufin cewa idan aka ba da ƙarfi, ana amfani da ƙaramin haɗakar yanzu don cimma shi, ta haka ne rage asarar jan ƙarfe.
Don haka a babban gudu, ba za mu iya amfani da MTPA masu lankwasa don sarrafawa ba, muna buƙatar amfani da MTPV, wanda shine matsakaicin ƙarfin ƙarfin juzu'i, don sarrafawa.Wato, a wani ƙayyadadden gudu, sanya fitar da motar mafi girman juzu'i.Bisa ga ra'ayi na ainihin sarrafawa, da aka ba da juzu'i, za a iya samun iyakar gudu ta hanyar daidaitawa iq da id.To a ina ake nuna wutar lantarki?Saboda wannan shine matsakaicin matsakaicin gudu, an daidaita da'irar iyakar ƙarfin lantarki.Ta hanyar nemo madaidaicin wurin wutar lantarki akan wannan da'irar iyaka za'a iya samun madaidaicin madaidaicin juzu'i, wanda ya bambanta da MTPA.
02. Yanayin tuƙi
Yawancin lokaci, a saurin juyawa (wanda kuma aka sani da saurin tushe), filin maganadisu ya fara yin rauni, wanda shine batu A1 a cikin wannan adadi mai zuwa.Sabili da haka, a wannan lokacin, ƙarfin wutar lantarki na baya zai kasance da girma.Idan filin maganadisu bai yi rauni ba a wannan lokacin, ana ɗauka cewa an tilasta wa abin turawa ƙara gudu, zai tilasta iq ya zama mara kyau, ba zai iya fitar da karfin gaba ba, kuma a tilasta masa shiga yanayin samar da wutar lantarki.Tabbas, ba za a iya samun wannan batu akan wannan jadawali ba, saboda ellipse yana raguwa kuma ba zai iya tsayawa a batu A1 ba.Za mu iya kawai rage iq tare da ellipse, ƙara id, da kusanci zuwa aya A2.
03. Yanayin samar da wutar lantarki
Me yasa samar da wutar lantarki shima yana buƙatar ƙarancin maganadisu?Shin bai kamata a yi amfani da magnetism mai ƙarfi ba don samar da babban iq yayin samar da wutar lantarki cikin sauri?Wannan ba zai yiwu ba saboda a cikin babban gudu, idan babu wani filin maganadisu mai rauni, ƙarfin wutar lantarki na baya-bayan nan, da ƙarfin wutar lantarki, da ƙarfin wutar lantarki na iya zama babba sosai, wanda ya zarce ƙarfin wutar lantarki, yana haifar da mummunan sakamako.Wannan yanayin shine SPO samar da wutar lantarki mara sarrafawa!Don haka, a ƙarƙashin samar da wutar lantarki mai sauri, dole ne kuma a aiwatar da ƙarancin maganadisu, ta yadda ƙarfin inverter ɗin da aka samar ya zama mai sarrafawa.
Za mu iya yin nazari.Tsammanin cewa birki yana farawa daga wurin aiki mai sauri B2, wanda shine birki na amsawa, kuma saurin yana raguwa, babu buƙatar maganadisu mai rauni.A ƙarshe, a batu B1, iq da id na iya kasancewa akai.Koyaya, yayin da saurin ya ragu, mummunan iq ɗin da ƙarfin wutar lantarki mai juzu'i ya haifar zai zama ƙasa da isa.A wannan lokacin, ana buƙatar biyan wutar lantarki don shigar da birki mai amfani da makamashi.
04. Kammalawa
A farkon koyan injinan lantarki, yana da sauƙi a kewaye shi da yanayi biyu: tuƙi da samar da wutar lantarki.A gaskiya, ya kamata mu fara zana MTPA da MTPV da'irori a cikin kwakwalwarmu, kuma mu gane cewa iq da id a wannan lokaci cikakke ne, ana samun su ta hanyar la'akari da ƙarfin lantarki.
Don haka, dangane da ko iq da id galibi suna samar da wutar lantarki ne ko kuma ta hanyar wutar lantarki ta baya, ya dogara da inverter don cimma tsari.iq da id suma suna da iyakoki, kuma ƙa'ida ba zata wuce da'irori biyu ba.Idan da'irar iyaka ta yanzu ta wuce, IGBT za ta lalace;Idan an wuce da'irar iyakar wutar lantarki, wutar lantarki za ta lalace.
A cikin aiwatar da daidaitawa, iq da id da aka yi niyya, da kuma ainihin iq da id, suna da mahimmanci.Don haka, ana amfani da hanyoyin daidaitawa a aikin injiniya don daidaita daidaitattun rabon iq's id a cikin gudu daban-daban da maƙarƙashiya, don cimma ingantacciyar inganci.Ana iya ganin cewa bayan zagayawa, yanke shawara na ƙarshe har yanzu ya dogara ne akan ƙimar aikin injiniya.
Lokacin aikawa: Dec-11-2023
