Akwai nau'ikan injunan tuƙi guda biyu waɗanda aka saba amfani da su a cikin sabbin motocin makamashi: na'urori masu haɗaɗɗiyar maganadisu na dindindin da injin asynchronous AC. Yawancin sabbin motocin makamashi suna amfani da injunan maganadisu na dindindin, kuma ƴan ƙananan motocin ne kawai ke amfani da injin asynchronous AC.
A halin yanzu, akwai nau'ikan injunan tuƙi guda biyu waɗanda aka saba amfani da su a cikin sabbin motocin makamashi: na'urorin haɗin gwal na dindindin da injin asynchronous AC. Yawancin sabbin motocin makamashi suna amfani da injunan maganadisu na dindindin, kuma ƴan ƙananan motocin ne kawai ke amfani da injin asynchronous AC.
Ƙa'idar aiki na injin maganadisu na atomatik na dindindin:
Ƙaddamar da stator da rotor yana haifar da filin maganadisu mai juyawa, yana haifar da motsi na dangi tsakanin su biyun. Domin rotor ya yanke layin filin maganadisu kuma ya samar da halin yanzu, saurin jujjuyawar yana buƙatar zama a hankali fiye da saurin jujjuyawar filin maganadisu mai jujjuyawar stator. Tun da yake su biyun koyaushe suna aiki asynchronously, ana kiran su asynchronous motors.
Ka'idar aiki na AC asynchronous motor:
Ƙaddamar da stator da rotor yana haifar da filin maganadisu mai juyawa, yana haifar da motsi na dangi tsakanin su biyun. Domin rotor ya yanke layin filin maganadisu kuma ya samar da halin yanzu, saurin jujjuyawar yana buƙatar zama a hankali fiye da saurin jujjuyawar filin maganadisu mai jujjuyawar stator. Tun da yake su biyun koyaushe suna aiki asynchronously, ana kiran su asynchronous motors. Tun da babu haɗin inji tsakanin stator da rotor, ba kawai mai sauƙi ba ne a cikin tsari da nauyi a cikin nauyi, amma kuma ya fi dogara a cikin aiki kuma yana da iko mafi girma fiye da DC Motors.
Dindindin maganadisu na aiki tare da injina da injin asynchronous AC kowanne yana da nasa fa'ida da rashin amfani a yanayin aikace-aikacen daban-daban. Wadannan su ne wasu kwatancen gama gari:
1. Inganci: Ingantacciyar injin maganadisu na dindindin na aiki tare ya fi na AC asynchronous motor saboda baya buƙatar magnetizing halin yanzu don samar da filin maganadisu. Wannan yana nufin cewa ƙarƙashin fitarwar wutar lantarki iri ɗaya, injin ɗin na'urar maganadisu na dindindin yana cinye ƙarancin kuzari kuma yana iya samar da kewayon tafiya mai tsayi.
2. Power yawa: The ikon yawa na wani m maganadisu synchronous motor yawanci ya fi na AC asynchronous motor domin ta na'ura mai juyi baya bukatar windings kuma zai iya zama mafi m. Wannan yana sa injunan maganadisu na aiki tare na dindindin ya fi fa'ida a aikace-aikacen da ke da iyaka kamar motocin lantarki da drones.
3. Cost: The kudin AC asynchronous Motors yawanci kasa da na dindindin maganadisu synchronous Motors domin ta rotor tsarin ne mai sauki da kuma ba ya bukatar m maganadiso. Wannan yana sa AC asynchronous motors mafi fa'ida a wasu aikace-aikace masu tsada, kamar kayan aikin gida da kayan masana'antu.
4. Sarrafa hadaddun: The kula da hadaddun na dindindin maganadisu synchronous Motors yawanci ya fi na AC asynchronous Motors domin yana bukatar daidai Magnetic filin iko don cimma high dace da babban iko yawa. Wannan yana buƙatar ƙarin hadadden algorithms sarrafawa da na'urorin lantarki, don haka a wasu aikace-aikace masu sauƙi AC asynchronous Motors na iya zama mafi dacewa.
A taƙaice, injunan maganadisu na dindindin na maganadisu da injin asynchronous AC kowanne yana da nasa fa'ida da rashin amfani, kuma suna buƙatar zaɓar su bisa takamaiman yanayin aikace-aikace da buƙatu. A cikin ingantacciyar inganci da aikace-aikacen ƙarfi mai ƙarfi kamar motocin lantarki, injunan maganadisu na dindindin na maganadisu galibi suna da fa'ida; yayin da a wasu aikace-aikace masu tsada, injin asynchronous AC na iya zama mafi dacewa.
Laifukan gama gari na sabbin motocin tuƙi na makamashi sun haɗa da masu zuwa:
- Laifin insulation: Kuna iya amfani da mitar insulation don daidaitawa zuwa 500 volts kuma auna matakan uku na motar uvw. Ƙimar rufewa ta al'ada tana tsakanin 550 megohms da rashin iyaka.
- Wutar splines: Motar ta huta, amma motar ba ta amsawa. Kwakkwance injin don bincika ƙimar lalacewa tsakanin haƙoran spline da haƙoran wutsiya.
- Motar high zafin jiki: kasu kashi biyu yanayi. Na farko shi ne ainihin zafin jiki mai zafi wanda famfon ruwa baya aiki ko rashin sanyaya. Na biyu yana faruwa ne sakamakon lalacewar firikwensin zafin motar, don haka wajibi ne a yi amfani da kewayon juriya na multimeter don auna na'urori masu auna zafin jiki guda biyu.
- Rashin warwarewa: ya kasu kashi biyu. Na farko shi ne cewa na'urar sarrafa lantarki ta lalace kuma an ba da rahoton irin wannan laifin. Na biyu kuma shi ne saboda ainihin lalacewar mai warwarewa. Hakanan ana auna sine, cosine da tashin hankali na mai warware motar daban ta amfani da saitunan resistor. Gabaɗaya, ƙimar juriya na sine da cosine suna kusa da 48 ohms, waɗanda sune sine da cosine. Juriya na tashin hankali ya bambanta da yawancin ohms, kuma tashin hankali shine ≈ 1/2 sine. Idan mai warwarewa ya gaza, juriya zata bambanta sosai.
Ana sawa splines na sabon motar tuƙi na makamashi kuma ana iya gyara ta ta matakai masu zuwa:
1. Karanta kusurwar warwarewar motar kafin a gyara.
2. Yi amfani da kayan aiki zuwa sifili-daidaita mai warwarewa kafin haɗuwa.
3. Bayan an gama gyarawa, haɗa motar da bambanci sannan kuma isar da abin hawa. #electricdrivecyclization# #electricmotorconcept# #motorsinnovationtechnology# # motorprofessionalknowledge# # motorovercurrent# #深蓝superelectricdrive#
Lokacin aikawa: Mayu-04-2024