Indlela ukudibanisa linqanaba ezintathu-motor womnatha 220V: tips

Kudla kukho imfuneko ekhaya okanye ngethuba umsebenzi wokulungisa ukwenza uqhagamshelwano kwinethiwekhi ezinezigaba ezithathu-mafutha 220 volts. Ezi zixhobo zisebenzisa amandla ombane ayi ka 380 V. Kodwa, njengokuba thina siyazi, ikakhulu kumakhaya mbane yi 220V kuphela. Indlela ukudibanisa linqanaba emithathu-imoto kwi-network 220? Sifunda oku nqaku yethu.

Indlela ukudibanisa linqanaba emithathu-imoto kwinethiwekhi kwisigaba esinye

Xiya xikombiso lexi nge umatshini wokuthunga. Iingxaki mveliso kunye uxhulumaniso, Kakade, asivelanga. Kodwa wesigaba esinye injini yombane ukutsala kabukhali. Umzekelo, ukutshintsha iintambo le engathi ukwenza yinkwenkwezi-nkanyamba. Kakade ke, imfuneko ukubambelela wokwephuka. Ngenxa kule ukutshintshwa, iya kuba nako ukudibanisa linqanaba ezintathu-network motor 220V.

Amandla motor umatshini wokuthunga ngu 0.4 kW. Ukuba kunokwenzeka ukuba bafumane ukuqala capacitors metallized MBTT, MBGO MBGO okanye nge-50 okanye 100 MF capacitance nokusebenza ombane-450 ukuya kwezingama-600, ngoko iingxaki akayi ukuqala. Kodwa ke, ukuze babe zibiza imali eninzi kakhulu. Ngoko ke kungcono ukuba bakhangele ezinye izisombululo 'etshiphu' le ngxaki.

Xa oku kunga elifutshane capacitor ezongezelelweyo electrolytic. Kufuneka basebenze imizuzwana nje ezimbini okanye ezintathu, kungekho ngaphezulu. Ngapha koko, umsebenzi wakhe kuyimfuneko kuphela ukuba usebenzise enjinini. Ke yokugqibela iya kuba zokusebenza imo kwisigaba-mbini, Ulahlekwe ukuya ngamandla isiqingatha. Isitokhwe kuyo, kunjalo, inganikezelwa. Ke kaloku, ilahleko efanayo amandla Kuya kubonwa xa usebenza capacitor kwisigaba Ukutshintshwa.

Engxakini indlela kunye nesisombululo

Abantu abaninzi bayazi ukuba capacitor electrolytic ngokukhawuleza kakhulu wotha kwinethiwekhi AC. I electrolyte kulo abile edubulayo. Practice lubonise ukuba oku kwenzeka ngenxa isithuba imizuzwana elishumi elinesihlanu. Kodwa ukuba ekondensa ukubandakanya imizuzwana kuphela enye enesiqingatha usebenzisa ukumelana encinane, isixhobo akayi zonakale, njengoko ixesha efudumeleyo-up akafundi.

Xa oomatshini bokuhlamba for short-term iqhosha ukusetyenziswa PNVS. She-prong ezintathu. Ababini kubo babe kufanelekile, yaza enye ngaphandle kwayo. Ngenxa qha ekondensa lokugqibela ivuliwe kwaye azisasebenzi emva kokupheliswa ngokucindezela.

kufuneka ibe ngaphantsi kwe 450V The ombane phezu capacitors electrolytic. Ngoko ke, umthamo zitsalelwa ukusuka capacitors ezininzi ibekwe kwibhokisi zokuzikhusela. Le ndlela uqhagamshelo xa kusenziwa iye yaba nempumelelo yayo. Noko ke, yemifuniselo lwenziwa kuphela Iimoto zombane, amandla leyo kW ngaphantsi kwesinye. Ukuze ufumane injini enamandla ngakumbi, mhlawumbi, kuya kufuna ukufakwa resistor encinane capacitor kunye umda ekhoyo kunye ukusasaza eziyimfuneko amandla.

Indlela yesibini

Cinga indlela ezidityanisiweyo olungenangqamaniso ontlantlu-ntathu unomatse ebuhlanti imoto e networks olunye-isigaba.

Ukuziqhelisa, nangona bekukho indlela engcono kakhulu kwisigaba Ukutshintshwa capacitor umthamo torque ayisayi kudlula amashumi amathathu anesihlanu ekhulwini wesiqhelo. It livela yokuba eliqukuqela ngokusebenzisa coil ngoku, phase-kwatshintsha ngokuphathelele kwezinye engathi. Ngoko ke, xa lo mhlaba otsalayo le stator kudala omnye icandelo ukongeza lowo yokubolekisana plane kwelo cala.

Icandelo kwakhiwa esijikeleziswa kwi iziqhoboshi kwicala malunga plane, ukunciphisa torque shaft ilahleko kwi-eneji ngokufudumeza motor aqhelekileyo kunye wire ngemagnethi. Kodwa xa ucima oko kwayijikeleza, lo torque inyuswe ukuya kumashumi amane elinye ekhulwini. Kwaye ukuba utshintsha ulwalathiso ngoku kulo nodibaniso kwakhona, ngoko ke iya kwanda ngakumbi, kwaye ube ukuya amahlanu anesibhozo ekhulwini.

Indlela ukuphucula ngakumbi inkqubo

Le nkqubo noun kunokwenzeka kuphela ngenxa utshintsho kwicala ujikelezo ngala macandelo. Kukwabhenelwa imbuyekezo nakweminye engathi, nto leyo ehambelana kwicala kwaye musa inxaxheba njengokujikeleza ivili. Qala i injini kuphucula ukusetyenziswa capacitors ababini kwisigaba Ukutshintshwa.

umthamo wazo kufuneka ifane. izikhombisi ezinjalo zibalwa ngokungqinelana ifomula. Bona bahlolwe ngokulinganisa ombane phezu engathi yaye kufuneka ubonise iziphumo ezifanayo.

yombane Equal kungenziwa oppositely idityaniswe ngokunxuseneyo ngelayini namthanyana.

Indlela ukudibanisa motor AC ukuya olu thungelwano 220 volts

Hams kufuneka sisebenzise i-injini phantsi ingqalelo. Ngoko ke, indlela ukudibanisa linqanaba ezintathu-network motor 220V, kubalulekile ukwazi. Thina sele siyazi ukuba akukho mfuneko yokuba uthungelwano kwisigaba emithathu-ngenxa yoko. Kungcono ukudibanisa owesithathu, nosuka ngokusebenzisa capacitor kwisigaba-eziguqukayo.

Kuba ukusebenza okuqhelekileyo motor capacitance utshintsho, amnike inani yeenguqu. Ukuziqhelisa, le meko kunzima ukuzenza. Ukususela isikhundla ibekwe yi Inqanaba-mbini: injini luquka ukuziqalela umthamo kunye avunyelwe xa besebenza. ke ndayeka ukusebenza kwimo yokusebenza ngesandla.

Le capacitor uhlobo yephepha nje kuphela, yaye ombane zayo zokusebenza kufuneka amaxesha ngaphezu kwesinye enesiqingatha ngaphezu ombane mbane. motor Driving uguqula nesiqalo capacitor nto ibonakala ngcono. Xa kwabangela, iswitshi lutshintsha indlela lwemoto ujikelezo. Kodwa ke kufuneka sazi iimpawu ngokusebenza iinjini ezinjalo. Ukuba isixhobo jiko lutho, umsinga kuya kumpompoza ukususela amabini ukuya kumashumi amane ekhulwini wesiqhelo. Ngoko ke, xa usebenzisa kunye nezakhono zokusebenza umthwalo kufuneka lincitshiswe. Ukuba injini isindwe, oko icinyiwe, kwaye isiqalo esitsha kufuneka kwakhona ukuze iquke capacitor ekuqaleni.

Dibanisa injini kwi network 220V kunokuba nayiphi na, nkqu-isigaba ezintathu. Noko ke, abanye kubo ukuze isebenze kakuhle. Umzekelo kabini unomatse-ebuhlanti plane MA. Kodwa ukuba umzobo iintambo ichanekile, kwaye ngokuchanekileyo ukhethe parameters efunekayo yohlelo capacitors, ukuhamba iya kuba kakhulu. Umzekelo, Ukrainian lunee ntlobo eziphumelelayo Motors olungenangqamaniso A, AO2, ALP, AO, AOL kunye UAD.

Bendlela iindlela ezintathu ukudibanisa

Bobubi ngendlela echazwe apha ngasentla, le ilandelayo:

• isiqingatha ezilahlekileyo amandla rated ;
• xa sisebenzisa womnatha ezi-akabaleki zonke imizekelo iinjini zombane;
• Ukusebenza container pad ezakusetyenziswa;
• Iduma current kwemali ngaphezulu amabini ukuya kumashumi amane ekhulwini eliyimali;
• inkqubo zivalwe ezenzekelayo ukuqala-up capacitor kwaye endaweni izinto ephepheni ngesantya extra kusetyenziswa electrolytic.

Indlela wesine

Ukuphelisa ezi neengxaki ungakwazi, usebenzisa indlela elandelayo. Indlela ukudibanisa linqanaba emithathu-imoto kwi-network 220?

Isigaba ezintathu-lombane curve nganye ishenxiselwe enye yesithathu xa zithelekiswa nezinye.

Ekubeni amaza line amahlanu ithuba elilodwa ulingana microseconds mabini. Ngoko kuya kuba sesithathu ... 6.666 microseconds. Thatha sinusoidal ombane kwisigaba esinye 220V 50 Hz. Ukuba uyiqalisa nge kwisiphaluka ukulibaziseka kwixesha wesithathu, ufumana ombane kwatshintsha ukuba awo kunye rhoqo elilingana yokuqala. Ukuba yawela wesekethe ukulibaziseka enye, le ombane ifunyenwe yasiwa yi kwithuba lesithathu.

Akwazi ukudibanisa indlela ontlantlu-ntathu imoto kwisigaba esinye? Le nkqubo kufuneka lihlolwe kuwe njengoko kuchaziwe kangangoko kunokwenzeka. Kwaye kukhangeleka ngolu hlobo.

Le ndlela iquka BP kunye ukubetha generator wokwephuka entle transformer. Umbane iquka sombane yesibini, ibhulorho rectifier kunye somfanekiso. Nale generator Abizelwa kwi wesithathu nosuka le transformer, a resistor kunye diode rectifier. Zener diode sikhusela izinto njengegalelo ngempazamo yenyuka ngaphezu ombane kuvumelekile, oko kukuthi, ngaphezu volts elinambini. Izinto egcinwe Umvelisi pulses buxande. Xa output pulses square abondliwayo ukuba ezichaseneyo ezintle amahlanu Hertz.

Xa ekuguquleni isigaba ezintathu-current linokusetyenziswa-isigaba ezintathu okanye ezizodwa ontlantlu-ntathu sombane ezingundoqo ngohlobo kweentonga. Hlanganisa izinto ngamnye kufuneka ube kwi "inkwenkwezi inkwenkwezi".

isiphelo

Ngoko ke, lo isisombululo mbuzo, indlela ukudibanisa linqanaba ezintathu-network motor 220V, mhlawumbi ngeendlela ezininzi. Inxenye ke kubo kunzima ukuphumeza, kodwa nkqubo iya kuba ngcono. Ezinye iindlela lula, kodwa hayi ngaphandle kuneengxaki.