Tsela ea ho hokela a mararo mohato dilenaneo 220V marangrang: ditomotsebe

Hangata ho nang le tlhokahalo e ka tlung kapa nakong mosebetsi oa ho lokisa ho etsa mabapi le marangrang a mararo-mohato dilenaneo 220 Volts. disebediswsa tsena sebetsa ho tloha ka gagamalo ea 380 V. Empa, ha re ntse re tseba, ba mahaeng a fetisisa timang ke 220V feela. Tsela ea ho hokela a mararo mohato dilenaneo ka marangrang 220? Re ithuta eng ka hona sehloohong se.

Tsela ea ho hokela a mararo mohato dilenaneo ka marangrang le 'ngoe mohato

Nahana ka mohlala o le ka mochine roka. Mathata a ka fektheri le mabapi le, ya e le hantle, ha a hlaha. Empa bakeng sa ba se nang balekane mohato motlakase dilenaneo lokela ho tweak. Mohlala, fetola wiring ea windings ea ho theha e naleli-noka. Ya e le hantle, ho hlokahala hore ba khomarele polarity. Ka lebaka la phetolo ena, e tla ba khona ho amahanya a mararo mohato dilenaneo 220V marangrang.

Matleng a ea ho roka mochini dilenaneo ke 0,4 KW. Haeba ho khoneha ho fumana qalang metallized capacitors MBTT, MBGO MBGO kapa ka 50 kapa 100 karaoke mf capacitance le sebetsa gagamalo la 450 ho tse 600, ka nako eo mathata a ke ke qala. Leha ho le joalo, ba ka 'na ba bitsa chelete e ngata haholo. Ka lebaka leo, ho molemo ho batla ho mefuta e meng ditharollo "theko" ho bothata.

Tabeng ena ho ka ba le nako e khutsoanyane tse eketsehileng electrolytic capacitor. E lokela ho sebetsa ka metsotsoana e 'meli feela, kapa tse tharo, ha ho na ho feta. Ka mor'a hore tsohle, mosebetsi oa hae ke ho hlokahala feela ho matha ya metsamao ya mmele wa. Joale e ntan'o ba qetellang tla tshebetso ka mokgwa wa tse peli-mohato, 'me a lahleheloa ke ho fihlela ho matla halofo. Oa matsete ho eona, leha ho le joalo, ka ho fana ka. Tshohanyetso, ho lahleheloa ke e tšoanang ea matla e tla ho ketekoa ha ho sebetsa le mohato-fetohang capacitor.

The bozangi litomba ya mokhoa le tharollo

Batho ba bangata ba tseba hore capacitor electrolytic kapele haholo thabisa ho netweke le lenaihana. The electrolyte ho eona taba le phatloha. Itloaetseng ho e bontšitse hore sena se ka etsahala ka nako e metsotsoana e leshome ho leshome le metso e mehlano. Empa haeba condenser ho kenyeletsa metsotsoana feela e 'ngoe le halofo sebelisa ho hanyetsa tse nyenyane, sesebediswa e ke ke ea senyeha, e le nako eo mofuthu-up o ne a mpa ke ke.

Ka ho hlatsoa mechine bakeng sa nako e khutsoanyane tšebeliso PNVS konopo. O ile a mararo-prong. Ba babeli ba bona ba le ho loketse, 'me e mong a etsa ka ntle ho eona. Ka lebaka la ho qetela ho ikopanya condenser e reteleha ho ea pele le e se e sa sebetse ka mor'a ho felisoa ha phehella.

The gagamalo ka capacitors electrolytic lokela ho ba ka tlase ho 450V. Ka hona, le matla a ka ho letsetsa tloha capacitors multiple kenngoa ka lebokoseng sireletsang. Mokhoa ona mabapi ikatisetsa ipakile solofetsa tsa lona. Leha ho le joalo, liteko li ile tsa khanna feela Motors motlakase, le matla leo ke KW ka tlase ho e 'ngoe. Bakeng sa dienjini matla le ho feta, ba bangata ka etsahala hore ebe, e tla hloka hore kenyelletsoa ha lintlha tsa ka resistor tse nyenyane le capacitor le moedi jwale le hlokahala matla dissipation.

Tsela ea bobeli

Nahana hore na o hoketse tshielano tharo-mohato lent gorole dilenaneo ka dinetweke tseo ba se nang balekane-mohato.

Ka mokhoa ona, esita le ho etsa khetho e molemo ka ho fetisisa ya mohato-fetohang capacitor bokgoni torque ke ke feta liphesente tse mashome a mararo a metso e mehlano ba ipolela hore le. Ho tsoa e le hantle hore e phallang ka kela jwale, mohato-ile a khaotsa mabapi le ho se windings tse ling. Ka hona, ka matla a khoheli ea stator ho baka e mong karolo, ho phaella ho e 'ngoe hore a dikologela e male rotor ka tsela e batlang.

The karolo thehoa e rotated ka bo fapaneng tataiso mariki le male rotor, fokotsa theko torque le ho senya motlakase ka futhumatsang tloaelehileng dilenaneo le a khoheli a terata. Empa haeba u tima matsoelintsoeke, e torque e eketsehile ho ba etsang liphesente tse mashome a mane a le mong. 'Me haeba u fetola tataiso ea morao-rao ho lona' me hokela hape, joale e tla eketsa le ho feta, 'me e ka ba ho fihlela ho liphesente tse mashome a mahlano e robeli.

Tsela ea ho ntlafatsa ho eketsehileng tshebetso

Tsamaiso ena e gogolo ka etsahala ha feela ka lebaka la ho fetola tataiso ea ba chenchana ea likarolo ho. Hape fellang kateng masimong a matšeliso windings tse ling, e leng ho tsamaisane ka tataiso 'me u se ke ua kenya letsoho ha ho chenchana tsa male rotor ena. Qala enjene le ntlafatsa tšebeliso ea tse peli capacitors mohato-fetohang.

bokgoni bona e lokela ho ba e tšoanang. litsupa joalo ba balwa ho latela moralo o balletsweng e. Di a hlahloba ke lekanya gagamalo ka windings le lokela ho bontša liphello tse tšoanang.

voltages lekanang ka oppositely amana ka e tšoanang ke mola o fela.

Tsela ea ho amahanya lenaihana dilenaneo ho marangrang a ke 220 volts

Hams hangata ba hloka ho sebelisa dienjini le tlas'a eona. Ka hona, kamoo ho hokela a mararo mohato dilenaneo 220V marangrang, ho ke ke habohlokoa ho tseba. Re ntse a tseba hore ho ke ke ha hlokahala hore ho ba le tse tharo-mohato marangrang bakeng sa sena. Ho ke ke molemo ho amahanya boraro matsoelintsoeke ka capacitor mohato-fetohang.

Bakeng sa tshebetso e tlwaelehileng ya dilenaneo capacitance phetoho, fuoa palo ea liphetohelo. Ka liketso, boemo ena ke ho le thata ho fihlella. From boemo ba teng ke tse peli-sethaleng: enjene akarelletsa starter bokgoni le lumelloa a ntse a sebetsa. a lithuto tsa ho sebetsa ka mokgwa wa pukwanana.

The capacitor e mpa e le mofuta pampiri, 'me ho sebelisa mehaho lona gagamalo e lokela ho ba ho feta feta a le mong' me ka halofo e phahameng ho feta timang gagamalo. Driving dilenaneo ho tjhetjha e capacitor simolleng ke toka e bonolo. Ha ea tsosa, ba switjha fetola dilenaneo tataiso ea ba chenchana. Empa re lokela ho tseba litšobotsi tsa tshebetso ya dienjini joalo. Haeba sesebelisoa matsoelintsoeke ke dutseng di sa sebetse, le jwale a tla phalla ho tloha mashome a mabeli ho liphesente tse mashome a mane tsa ipolela hore ke e. Ka hona, ha ho sebetsa le bokgoni ba mojaro ho sebetsa lokela ho tsa fokotswa. Ha dilenaneo le ho yo a pakeletswego, e lithuto tsa theoha, 'me bakeng sa ho qala lintho tse ncha hape lokela ho kenyeletsa ho qala capacitor.

Hokela enjene ka marangrang 220V e ka ba efe kapa efe, esita le tse tharo-mohato. Leha ho le joalo, ba bang ba bona ba ke ke ba sebetsa hantle. Mohlala oa ka habeli lent-gorole male rotor MA. Empa haeba wiring temperaturdiagramm e nepahetse, 'me ka nepo a khetha entsprechen ho hlokoa capacitors, ho balayage tla babatsehang. Mohlala, variants le atlehileng. ke tshielano Motors A, AO2, ALP, Ao, AOL le UAD.

Tlhoka mesola litsela tse tharo tseo ho hokela

The go tlhoka mesola ya tsela ka holimo-o ile a hlalosa e latelang:

• lahlehileng halofo ea matla a rated ;
• ha tsamaisoa ka khokahano le 'ngoe-mohato ha matha dikai kaofela Motors motlakase;
• Sebetsa sebaka setshelo ho sebelisoa;
• Idling jwale phallang ho feta ho tloha mashome a mabeli ho liphesente tse mashome a mane tsa ipolela hore;
• gana shutdown thulaganyou e qala-up capacitor le nka sebaka sa likarolo pampiri bakeng sa lebelo le e eketsehileng sebediswa electrolytic.

Tsela ea bone

Felisa go tlhoka mesola tsena ka, a sebelisa mokhoa latelang. Tsela ea ho hokela a mararo mohato dilenaneo ka marangrang 220?

Ba bararo-mohato gagamalo tsa e mong le e mothinya o ile a khaotsa ka ho karolo ea boraro ea ho bapisoa le tse ling.

Ho tloha moleng maqhubu e mashome a mahlano nako Hertz o lekana le microseconds mashome a mabeli. Ka nako eo ho tla ba le ea boraro ... 6.666 microseconds. Nka sinusoidal gagamalo le 'ngoe mohato 220V le 50 Hz. Ha o matha e ka lieha oa potoloho nakong ea boraro, u ka fumana gagamalo ile a khaotsa hore e molumo le maqhubu a lekanang le ea pele. Haeba e feta har'a lieha oa potoloho e tšoanang, gagamalo fumana ile a khaotsa ka ho nako la boraro.

Ha u tsebe kamoo u ka hokela e meraro-mohato dilenaneo ka mohato ba se nang balekane? Sekemeng lokela ho hlahlojoa ka ho o ka e qaqileng kamoo ho ka khonehang. Le ho shebahala ka tsela e latelang.

mochine e akarelletsa BP le pulse length jenereithara positive, polarity ka transformer e. Phepelo matla akarelletsa transformer bobeli, borokho rectifier le stabilizer. jenereithara e bokana ka boraro matsoelintsoeke ea transformer, e resistor le rectifier diode. Zener diode sireletsa lintho input tloha ka phoso e ile ea eketseha ka holim'a gagamalo lumelloa, ke hore, ho feta volts leshome le metso. lintho tse e bolokwa jenereithara ea linaoa ya khutlonnetsepa. Ka khumo ea linaoa lisekoere di fepa ho polarity positive, mashome a mahlano Hertz.

Ha ho fetola ba bararo-mohato jwale ka sebelisoa ho tse tharo-mohato kapa khethehileng e meraro-mohato transformer konokono ka mokgwa wa lithupa. Hokela likarolo motho e lokela ho ba ka "naleli naleli".

bofello

Ka tsela eo, tharollo ea potso e reng, kamoo ho hokela a mararo mohato dilenaneo 220V marangrang, mohlomong ka litsela tse ngata. Ba bang ba bona ho le thata ho kenya tshebetsong, empa ho etsa joalo ho tla ba molemo. ka litsela tse ling ho le bonolo, empa hape ha ntle haelloang teng.