- Motar inverter
Inverter Motors su ne masu amfani da fasahar inverter don sarrafa saurin motar. Fasahar inverter tana amfani da na'urorin lantarki don sarrafa saurin motar, don haka fahimtar sarrafa saurin motar, ƙarfi da ingancinsa.
Motar jujjuyawar mitar ta hanyar "motar shigar da mitar mitar na musamman + mai sauya mitar mita" Hanyar sarrafa saurin AC wacce ta ƙunshi babban digiri na injina na kayan aikin injin, wannan haɗin ya maye gurbin tsarin sarrafa saurin injin na gargajiya da shirin sarrafa saurin DC; tare da fasahar lantarki mai amfani da wutar lantarki, fasahar microelectronics, ci gaba mai ban mamaki na yin amfani da fasaha mai ban mamaki na fasahar lantarki, fasahar microelectronics, amfani da "motar shigar da mitar na musamman + mai sauyawa" na yanayin saurin AC, tare da kyakkyawan aiki. da tattalin arziki, a fagen sarrafa saurin gudu don jagorantar maye gurbin yanayin saurin al'ada na sabon ƙarni na canji.
Saboda inverter mota gudun iko da iko a kan maras misalta fifiko, sabõda haka, da mataki na inji aiki da kai da yawan aiki da yawa inganta; Samar da wutar lantarki ta EPS a matsayin yanayin gaba na haɓaka fasahar inverter kuma don haka yana da nasa musamman, amma saboda tsarin injin inverter don aiki mai sauri ko ƙarancin sauri, saurin jujjuyawar amsa mai ƙarfi da sauran buƙatun babban jiki. na lantarki motor a matsayin ikon sa a gaba da matsananci bukatun za a ba da inverter motor za a kawo zuwa inverter motor. A cikin lantarki, tsari, rufi da sauran abubuwan ƙirƙira. Za a iya cewa saboda fifikon injin inverter wajen sarrafa mitar motoci a kan talakawa, duk inda aka yi amfani da mitar ba mu da wahala mu ga siffar injin inverter.
- Motocin Mitar Masana'antu
Motocin mitar masana’antu suna nufin injinan AC waɗanda ake tuƙa kai tsaye ta amfani da mitar mai amfani (yawanci 50Hz ko 60Hz) a matsayin tushen wutar lantarki, kuma galibi ana amfani da su a cikin wasu ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan aikace-aikacen buƙatu. Abubuwan da ake amfani da su na injin mitar masana'antu sune tsari mai sauƙi, babban aminci da ƙananan farashi, amma rashin lahani shi ne cewa saurin gudu da jujjuyawar suna da wuyar sarrafawa da daidaitawa, kuma madaidaicin ƙananan ƙananan, bai dace da aikace-aikace tare da ainihin bukatun kulawa ba.
A cikin samar da masana'antu na zamani, tare da ci gaba da inganta ingancin samfur da buƙatun inganci, ƙarin aikace-aikacen da ake buƙata suna buƙatar daidaitattun daidaito da aikin sarrafawa, don haka injin inverter ya maye gurbin injin mitar masana'antu a matsayin babban mahimmanci. Motocin inverter na iya sarrafa gudu da jujjuyawar motar ta hanyar mai sauya mitar, inganta inganci da daidaiton injin, kuma sun dace da aikace-aikacen fa'ida.
- Bambanci tsakanin injin inverter da injin mitar masana'antu
Motar inverter da injin mitar masana'antu shine mafi mahimmancin bambance-bambance tsakanin canjin samar da wutar lantarki guda biyu, ƙarfin shigar da mitar injin ɗin masana'antu da mitar suna da tsayin daka, yayin da ƙarfin shigarwa da mitar injin inverter ke canzawa, saboda wannan factor, ƙaddarar zuwa Yanayin aiki na injin inverter ya zama mai sauƙi, don haka don abubuwan da suka dace na jikin motar, ya zama dole a ɗauki matakan da suka dace don hana tsarin aikin motar Matsaloli masu inganci suna faruwa.
Injin inverter yana da ƙarfi ta hanyar inverter, fitarwa daga mai inverter ba sinusoidal rectangular waveform ba ne, babban jituwa da mai inverter ya haifar yana da babban tasiri akan aikin injin, babban jituwa zai haifar da amfani da injin stator jan ƙarfe, amfani da jan ƙarfe na rotor. , amfani da ƙarfe da ƙarin asara yana ƙaruwa, mafi mahimmanci shine amfani da jan ƙarfe na rotor. Saboda karuwar asara, mafi yawan sakamakon kai tsaye shine hawan zafin jiki.
Dangane da dalilai na sama, inverter motor winding rufi tsarin idan aka kwatanta da mitar motor za a sami wasu bambance-bambance: inverter mota rufi matakin ya kamata a kalla daya matakin sama da talakawa Motors, kamar mita Motors mafi yawan B matakin rufi, da kuma injin inverter aƙalla bisa ga ƙirar rufin matakin F, ban da bambanci tsakanin kayan rufin, daidai da layin lantarki kuma zai sami bambanci:
(1) Ya kamata a daidaita ma'aunin zafi mai jurewa na waya na lantarki don injin inverter tare da tsarin insulation na windings, kuma a zaɓa bisa ga darajar da ba ta ƙasa da 155 ba.
(2) Electromagnetic waya don inverter Motors ya kamata a zaba a matsayin na musamman electromagnetic waya, da bambanci tsakanin irin wannan electromagnetic waya da talakawa electromagnetic waya ta'allaka ne a cikin takamaiman na insulating varnish, wanda zai iya kauce wa fitarwa sabon abu da kuma matsalar dumama. da insulating matsakaici, wanda zai iya yadda ya kamata tabbatar da aminci aiki na inverter Motors da kuma tsawaita rayuwar sabis na Motors.
A cikin ainihin aikace-aikacen, wasu masana'antun motoci a cikin injin inverter tare da kauri varnish electromagnetic waya, na iya yadda ya kamata rage da winding laifi causing, amma ba zai iya fundamentally warware matsalar. Don haka, daga nazarin mahimman halayen injin inverter, yin amfani da na'urar lantarki ta musamman na inverter, na iya magance juriya na zafi yadda ya kamata da hana faruwar matsalolin corona.