How to connect wani uku-lokaci motor 220V cibiyar sadarwa: tips

Sau da yawa akwai bukatar a cikin iyali, ko lokacin gyara aikin yi haɗi zuwa cibiyar sadarwar na uku-lokaci motor 220 volts. Wadannan na'urori aiki daga wani irin ƙarfin lantarki na 380 V. Amma, kamar yadda muka sani, a mafi gidajensu mains ne 220V kawai. How to connect wani uku-lokaci mota a cikin 220 cibiyar sadarwa? Mun koyi game da wannan a cikin labarin.

How to connect wani uku-lokaci mota a guda lokaci cibiyar sadarwa

Ga wani misali da dinki na'ura. Matsaloli a wani factory da connection, ba shakka, bai bayyana. Amma ga guda lokaci lantarki motor bukatar tweak. Alal misali, canja wayoyi na windings samar da wata star-Delta. Hakika, da bukatar yin polarity. Saboda wannan canji, za su iya gama a uku-lokaci motor 220V cibiyar sadarwa.

Ikon da dinki na'ura mota ne 0.4 kW. Idan yana yiwuwa a saya fara metallized capacitors MBTT, MBGO MBGO ko da 50 ko 100 mF capacitance da kuma aiki irin ƙarfin lantarki na 450 zuwa 600, sa'an nan matsaloli ba zai fara. Duk da haka, da suka iya zama tsada sosai. Saboda haka shi ne mafi alhẽri nemi madadin "cheap" mafita ga matsalar.

A wannan connection yana iya zama wani gajere ƙarin electrolytic capacitor. Ya kamata aiki kawai biyu ko uku seconds, ba more. Bayan duk, aikinsa kawai dole ne a gudanar da mota. Sa'an nan da karshen za su zama aiki a biyu-lokaci yanayin, da kuma rasa har zuwa rabin ikon. A stock na shi, duk da haka, za a iya bayar. Ba zato ba tsammani, wannan asarar iko za a iya lura a lõkacin da aiki tare da lokaci-canjawa capacitor.

A hasara na hanyar da bayani

Mutane da yawa san cewa electrolytic capacitor da sauri sosai warmed zuwa AC cibiyar sadarwa. A electrolyte a tafasa da kuma fashe. Yi ya nuna cewa wannan na iya faruwa na tsawon goma zuwa goma sha biyar seconds. Amma idan condenser to sun hada da kawai daya da rabi seconds amfani da wani kananan juriya, da na'urar ba za a lalace, kamar yadda da dumi-up lokaci ya kawai so ba.

A wanka inji for gajere amfani PNVS button. Ta uku-prong. Biyu daga gare su, da wata Fit, kuma wanda ya aikata ba tare da shi. Saboda karshe lamba condenser aka kunna, kuma ta daina aiki bayan ƙarshe na latsa.

A irin ƙarfin lantarki a electrolytic capacitors kada ta kasance kasa da 450V. Saboda haka, da damar da za a iya bugawa da daga mahara capacitors sanya a cikin wani m akwatin. Wannan dangane Hanyar in yi ya tabbatar da viability. Duk da haka, da gwaje-gwajen da aka gudanar kawai tare da lantarki Motors, da ikon wanda yake kasa da daya kW. Don ƙarin iko injuna, mafi m, zai bukaci hada da wani karamin resistor da capacitor da wani halin yanzu ya rage mata da kuma zama dole ikon masha'a.

Na biyu hanya

Ka yi la'akari da yadda hade asynchronous uku-lokaci kurege keji mota a single-lokaci networks.

A aikace, har ma da mafi kyau zabi na zamani-canjawa capacitor damar karfin juyi ba zai wuce talatin da biyar bisa dari na maras muhimmanci. An samu daga cikin hujjar cewa suna gudãna ta nada halin yanzu, lokaci-canja tare da girmamawa ga sauran windings. Saboda haka, a cikin Magnetic filin na stator halitta wani bangaren, a Bugu da kari ga wanda rotates na'ura mai juyi a cikin so shugabanci.

The kafa bangaren da aka juya su a gaban shugabanci birki da na'ura mai juyi, rage shaft karfin juyi da kuma wasting makamashi ta gasa al'ada mota da kuma Magnetic waya. Amma idan kun jũya kashe a Tuddan, da karfin juyi ne ta ƙara zuwa arba'in da daya bisa dari. Kuma idan ka canza shugabanci na yanzu a shi da kuma haɗa sake, to, zai kara har ma fiye da, da kuma na iya zama har zuwa hamsin da takwas bisa dari.

Yadda za a kara inganta tsarin

Wannan ingantawa tsari ne yiwu ba kawai saboda canji na shugabanci na juyawa daga cikin aka gyara. Har ila yau, ya jũya diyya filayen sauran windings, wanda daidaita a shugabanci da kuma ba su shiga a cikin juyawa daga cikin na'ura mai juyi. Fara da engine da kuma inganta yin amfani da biyu lokaci-canjawa capacitors.

Ƙãruwa dole ne guda. Irin wannan Manuniya aka lasafta bisa ga wata dabara. Suna bari by aunawa da irin ƙarfin lantarki a windings da ya kamata ya nuna irin wannan sakamakon.

Daidai voltages za a iya oppositely alaka a layi daya da wani dashed line.

How to connect da AC mota zuwa cibiyar sadarwa ne 220 volts

Hams sau da yawa bukatar amfani da injuna a karkashin shawara. Saboda haka, yadda za a haɗa wani uku-lokaci motor 220V cibiyar sadarwa, shi ne ya zama wajibi ga sani. Mun riga san cewa ba lallai ba ne su sami wata uku-lokaci cibiyar sadarwa don wannan. Yana da kyau to connect da uku Tuddan ta cikin lokaci-canjawa capacitor.

Ga al'ada aiki na mota capacitance canji, ba da yawan juyin. A aikace, wannan yanayin ne da wuya a cimma. Daga cikin matsayin located ta biyu-mataki: engine hada da wani Starter iya aiki da kuma yarda yayin da aiki. ya switched zuwa aiki a manual yanayin.

A capacitor ne kawai a takarda type, da kuma ta aiki irin ƙarfin lantarki dole ne fiye da daya da rabi sau mafi girma fiye da mains ƙarfin lantarki. Tuki mota reversing a capacitor fara ne fairly sauki. Lokacin da ya haddasa, da canza canza mota shugabanci na juyawa. Amma muna bukatar mu san siffofin da aiki da irin wannan injuna. Idan a Tuddan na'urar ne rago, yanzu za su gudana daga ashirin zuwa arba'in bisa dari na maras muhimmanci. Saboda haka, a lokacin da aiki tare da kaya aiki iya aiki dole ne a rage. Idan mota a dora, shi ne switched off, kuma ga wani sabon fara sake bukatar hada farkon capacitor.

Haša mota a 220V cibiyar sadarwa na iya zama wani, ko da uku-lokaci. Duk da haka, wasu daga cikin su ba aiki yadda ya kamata. Wani misali da wani biyu kurege-keji na'ura mai juyi MA. Amma idan wayoyi zane daidai ne, kuma daidai zaba da ake buƙata sigogi na capacitors, da aikace-aikace zai zama da kyau kwarai. Alal misali, nasara bambance-bambancen karatu ne asynchronous Motors A, AO2, ALP, AO, AOL da UAD.

Fursunoni hanyoyi uku to connect

A disadvantages na sama-aka bayyana a hanya ne da wadannan:

• rasa da rabi na rated ikon ;
• lokacin da powered by guda-lokaci cibiyar sadarwa ba gudu duk model na lantarki Motors.
• Aiki kushin ganga da za a yi amfani da;
• Idling halin yanzu gudana mafi daga ashirin zuwa arba'in bisa dari na maras muhimmanci.
• sarrafa kansa kashewa aiwatar fara-up capacitor da kuma maye gurbin takarda abubuwa don karin gudun amfani electrolytic.

A karo na hudu hanya

Kawar da wadannan rashin iya, ta amfani da wadannan hanya. How to connect wani uku-lokaci mota a cikin 220 cibiyar sadarwa?

The uku-lokaci ƙarfin lantarki na kowane kwana ne canja da daya bisa uku idan aka kwatanta da sauran.

Tun da layin mita ne da hamsin hertz lokaci ne daidai da ashirin microseconds. To, zai kasance na uku ... 6.666 microseconds. Take a sinusoidal ƙarfin lantarki guda lokaci 220V da kuma 50 Hz. Idan ka gudu da shi ta hanyar wani bata lokaci kewaye a cikin uku lokaci, za ka samu wani canja irin ƙarfin lantarki da cewa shi ne amplitude da mita daidaita da asali. Idan sun ratsa ta cikin wannan bata lokaci kewaye, da irin ƙarfin lantarki samu canja da na uku lokacin.

Ba ku sani ba yadda za a haɗa wani uku-lokaci mota a guda zamani? A makirci ya kamata a duba da ku, kamar yadda bayani kamar yadda zai yiwu. Kuma shi ya dubi kamar haka.

The inji hada da BP da kuma bugun jini janareta m polarity a kan gidan wuta. Da ikon samar da ya hada da wani biyu gidan wuta, gada rectifier da stabilizer. A janareta da aka tattara a cikin na uku Tuddan na gidan wuta, a resistor da rectifier diode. Zener diode kare shigar da abubuwa daga bazata ya karu sama da halatta ƙarfin lantarki, wato, fiye da goma sha biyu volts. The abubuwa adana janareta na rectangular hatsaisai. A fitarwa square hatsaisai ana ciyar da kyau polarity hamsin Hertz.

Lokacin da hanyar mayar da uku-lokaci yanzu za a iya amfani da su uku-lokaci ko musamman uku-lokaci gidan wuta core a cikin nau'i na sanduna. Hada da mutum abubuwa dole ne a kan wani "star star".

ƙarshe

Saboda haka, da mafita ga tambaya, da yadda za a gama a uku-lokaci motor 220V cibiyar sadarwa, yiwu a hanyoyi da dama. Wasu daga cikin su wuya ta aiwatar da, amma tsari zai kasance mafi alhẽri. Sauran hanyoyin da sauki, amma kuma ba tare da drawbacks.