Jenereta ya kupatsidwa ulemu galimoto ndi dzanja. Kodi kutembenuka injini asynchronous kuti jenereta ndi

Pangani jenereta wa ndi galimoto asynchronous ndi manja anu ndi yosavuta, koma adzakhala nako kuyesa amathera zina ndalama kwa ogulidwa zigawo zikuluzikulu. Koma ntchito muyenera kudziwa zina mwa subtleties lapansi. Makamaka mfundo opaleshoni ya kupatsidwa ulemu galimoto AC tione zinthu zofunika pomanga ake. Zofunika jenereta amakhazikitsa - kayendedwe ka munda maginito. Iwo akhoza anaonetsetsa mwa kasinthasintha wa armature njira injini mkati kuyaka kapena chopangira mphamvu mphepo. Ndi zotheka kugwiritsa ntchito magwero zina - mphamvu ya madzi, nthunzi ndi zina zotero.

Kapangidwe ka galimoto asynchronous

Tingasiyanitsire zinthu zochepa zokha:

1. The stator ndi windings.
2. Kutsogolo ndi chikuto ndi mayendedwe wokwera.
3. A ozungulira ndi kuzungulira chatsekedwa.
4. Lumikizanani kwa kugwirizana magetsi.

Ngati inu mukuganiza chiyani za izo, zingaoneke kuti n'zosavuta kwambiri kusintha injini jenereta, ndi chithunzi chimene inu mukhoza kuona mwatsatanetsatane. Koma ngati inu muyang'ana kwambiri, likukhalira kuti si zonse ndi monga mwachidule, mbuna kwakukulu.

The stator imakhala ndi kuchuluka kwa mbale zitsulo, mbamuikha wina ndi mzake mwamphamvu. Komanso, asonyezedwa varnish, ena ziwembu, opatsa mphamvu, mbale onse welded kwa wina ndi mzake. Waya bala pa stator, ndi kutsatira pachimake ndi insulated ku pogwiritsa ntchito zikatoni oyika. The zisoti zili mayendedwe, ndi thandizo lawo osati umabala mbandakucha ozungulira scrolling, koma timaika ake.

Mfundo ntchito injini

Akamanena za ndondomeko wonse kuti maginito aumbike kuzungulira stator kumulowetsa. Ndi mphamvu zokwanira, koma analibe lalikulu chigawo chimodzi - kusuntha. Field malo amodzi, ima, monga chikhalidwe chachikulu jenereta kumasiyanitsa - kasinthasintha ichi, kusintha malangizo a mizere wakumunda. Pankhani ya injini onse wosavuta - pali ozungulira amene amapangidwa ndi zitsulo. Mkati, ndi motsatana angapo a chingwe zokhutala. M'menemo windings onse shorted, inakula.

Likukhalira yosavuta thiransifoma mfundo. Mu kuzungulira chatsekedwa ndi anachititsa electromotive mphamvu, amene amalenga mu anati azinga alternating maginito. Iwo likukhalira kuti tsopano zonse zili bwino kusonyeza gululi. Mothandizidwa ndi mphamvu Zimachitika magetsi galimoto ozungulira. Mtundu wa makina ali ndi makhalidwe abwino, ndi kapangidwe ndi yosavuta komanso odalirika, palibe kuti zikukhudza. Pachifukwa ichi, Motors kupatsidwa ulemu ankagwiritsa ntchito makampani. Zoposa 95% ya injini zonse mafakitale ndi - ndi asynchronous. Jenereta kutulutsa manja awo, dera si zovuta kwambiri, mungathe lililonse pamaso pa chidziwitso kochepa.

Polumikiza kuti amalumikizana limodzi-gawo

Vuto woona ndi kugwirizana injini ya magetsi, atatu gawo limodzi. Mfundo jenereta ndi chosiyana pang'ono, koma amvetse izo muyenera kuganizira ndi ndondomeko engine. M'pofunika ntchito mphamvu, amene adzapanga gawo kosangalatsa m'njira yoyenera. Komanso pali ziwembu zomwe zimagwiritsidwa ntchito mu ntchito. Mu condenser limodzi ntchito kokha pamene yoyambira, ndi zina pa ntchito. Anazimitsa Launcher mphamvu kwa kanthawi kochepa kukwaniritsa liwiro chofunika. Polumikizana icho mu lophimba kufanana kwa mmodzi wa windings zogwiritsidwa mu ankadziwana.

zamalumikizidwe mipata imeneyi, pali choonekera drawback - kuchepetsa mphamvu ya galimoto magetsi. Mukhoza achoke kwa iyo munthu pazipita 50 peresenti kubwerera. Choncho, pamene injini mphamvu 1.5 kW, mu nkhani ya umodzi, gawo magetsi kuchokera maukonde, ndipo mukhoza kupeza theka chabe - 0,75 kW. Izi amaika ena anachitazi, ngati muli ntchito Motors wamphamvu kwambiri.

Kodi ndi chimodzi cha magawo atatu

Ntchito mosavuta wa Motors zamagetsi kupatsidwa ulemu thandizo la magawo atatu. Koma kwawo amathera maukonde amenewa si aliyense angathe amavutika kutenga nkhani magetsi. Kotero inu muyenera kutuluka, ngati likukhalira. Chophweka njira kukhazikitsa ndi inverter. Koma mtengo wake ndi mkulu, osati aliyense angathe kuonetsetsa kuchuluka chotero kwa garaja zawo kapena pagululo. Choncho m'pofunika kugwiritsa ntchito njira imeneyi. Muyenera ndi galimoto asynchronous, capacitor ndi galimoto. Yotsirizira angagwiritsidwe ntchito ngati chida improvised zopangidwa mota pachimake. Mukhoza kupanga kujambula kwa jenereta, kuti wosalira ntchito msonkhanowo.

Ndi chofunika kukhota 400 ankasinthana wa waya. awiri zake za 6 sq. mm. Olondola chofunika kuti n'kudzandigunda khumi kupanga gawo kusintha. Inu mukanakhoza kunena kuti jenereta ya galimoto kupatsidwa ulemu, zopangidwa ndi manja ake. Only ntchito yake yaikulu - kusintha, gawo kosangalatsa. koyilo wina chikugwirizana ndi gawo pakati pa ena awiri anazimitsa capacitor. The koyilo yachiwiri imakhudzana ndi ziro, ndi wachitatu chikugwirizana ndi yemweyo, kokha kupyolera galimoto-thiransifoma. Wapakati wa mapeto ake - uyu ndi gawo limodzi, ena awiri - mapeto kubwereketsa.

Kodi kuganizira kuti kutembenuka mu jenereta ndi

Kuti mphepo jenereta ya (asynchronous!) Engine, muyenera kuganizira limodzi mbali yaikulu. Ndicho - kulenga maginito umene kupanga lamulo. Izi chingapezeke mu njira ziwiri. The choyamba - ndi unsembe wa maginito ndi okhazikika pa ozungulira ya. Chachiwiri - kupanga munda kumulowetsa pa nangula. njira onse ndi ubwino ndi kuipa.

Kuthetsa kufunika kwambiri musanayambe kugwira ntchito, jenereta atsopano a mtundu mukufuna. Ngati mukufuna mpaka kalekale, muyenera kugwiritsa ntchito diodes kwa rectification. Izi adzalola kuti nyumba yaing'ono ndi kuwala, ndipo mothandizidwa pafupifupi zida aliyense m'banja. Self-anapanga mphamvu magudumu akhoza lotengeka ngakhale ndi mphepo. Ndikofunikira kudziwa coils, kotero kuti linanena bungwe voteji sichinayambe kuposa. Ngakhale olimba zikhoza kuchitika pogwiritsa ntchito amazilamulira kuti ntchito zomangamanga magalimoto.

maginito chokhalitsa kapena munda kumulowetsa?

Monga tanena kale, n'zotheka kuti malemeredwe kumulowetsa kapena maginito okhazikika kugwira unsembe. The sangathe wa njira yotsirizira - kukwera mtengo kwa maginito lapansi. A opanda wina - ndiyo kufunika ntchito burashi msonkhano kupereka mphamvu. Iye akusowa chithandizo ndipo m'malo yake. Chifukwa - pamwamba mikangano yomwe pang'onopang'ono adya graphite burashi. Aliyense alternator magalimoto, malangizo amene kwenikweni Ufumuyo, ali drawback amenewa.

Kuti koyilo kumunda, ndi armature akukwana kusintha kapangidwe. Kuyenera kukhala zitsulo, izo chofunika kukulunga waya mu kutchinjiriza varnish. Kunatanthauzanso chakumapeto kwa ozungulira kudzayambitsa ojambula, amene ntchito chakudya. Koma kuphatikiza ndi kuti n'zotheka ziziyenda bwino mu voteji pa linanena bungwe jenereta. Chophweka adzakhala kuti nangula mipata kuti unsembe wa maginito neodymium. Kulenga munda amphamvu kwambiri, omwe ndi zokwanira kupanga ndi voteji lalikulu ndipo panopa.

Kodi magawo ambiri amafuna kutuluka?

Chophweka njira, ndithudi, kupanga jenereta, ndi chithunzi chimene chimasonyeza ngati linanena bungwe akhale gawo limodzi chabe. Koma pali nsomba - aliyense kapangidwe chololera. Amamwa jenereta ya galimoto kupatsidwa ulemu wa mtundu izi zikhoza kutheka ngati onse a kumulowetsa atsogozedwa ndi si cholukanalukana. Ambiri chitsanzo Motors ndi zikhomo atatu okha, ena kale internally chikugwirizana, kotero kukhazikitsa maganizo muyenera kwathunthu disassemble n'kubwera waya zofunika kunja.

Kenako ogwirizana mu mndandanda ndipo linanena bungwe limodzi-gawo voteji akhoza kuwapeza. Koma ngati mukufuna atatu gawo, munthu ayenera kuchita chirichonse, wamakono wa windings ali wofunikila. Koma zimene zili akufunikanso. M'pofunika kuti jenereta ya galimoto kupatsidwa ulemu, chosamangika ndi manja ake anali kugwirizana ake wye. Apa ndi zosiyana pang'ono kuchokera wina pamene makina ntchito ngati gwero magalimoto. Imayenera mphamvu za zimatheka pamene wye.

Kodi kuchititsa rectification panopa?

Koma ngati pali kufunika kupeza DC, muyenera kudziwa kapangidwe dera. Ziyenera kukhala 12 kapena 24 Volt mphamvu? Palibe mosavuta, zamagetsi magalimoto kuthandiza. Koma kokha pamene koyilo malemeredwe ntchito monga jenereta maginito. Pamene ntchito maginito okhazikika olimba ndondomeko ndi kobvuta.

rectifier zosinthika amusankha zochokera magawo angati jenereta linanena bungwe. Ngati wina, ndiye mlatho dera ndi chokwanira, ngati, pa chimodzi diode (theka-yoweyula rectifier). Ngati atatu gawo linanena bungwe, izo adzafunika mu semiconductors sikisi kuti rectification. Komanso, zidutswa zitatu (aliyense gawo) - pofuna kudziteteza voteji iwowo.

Kodi gawo limodzi mwa atatu

Zimenezi safuna kucheza, chifukwa chabe zokhumudwitsa. Ngati jenereta zotuluka atatu gawo AC voteji kwa powering wa ogula (TV, nyali incandescent, firiji, ndi zina zotero.), M'pofunika ntchito linanena bungwe chimodzi chokha. Chachiwiri - imeneyi, kufika kumulowetsa kugwirizana. Monga tanena kale, chofunika kulumikiza iwo wye.

Choncho, mungathe kulumikiza owerenga mmodzi wa magawo a. Funso ndiloti ngati n'zomveka, ngati kutero rationally? Ngati mukufuna kupereka kunyumba kuwala kwambiri, palibe ogula sindikufuna kuti amagwiritsa, m'pomveka ntchito otsika mphamvu magetsi LED. Iwo zimawononga pang'ono magetsi, chotero jenereta panopa, zomwe zotuluka khola 12 V, ndi kupezera osati nyumba kuwala. Inu amatha kapena zipangizo mosavuta, amene ali wofunikila ndendende mavuto izi.

waya kumulowetsa malamulo

Osati nthawi zonse muyenera kudziwa izi, kuti wosalira kamangidwe, amagwiritsa ntchito stator kumulowetsa, umene uli kale zilipo. Koma sikuti kukwaniritsa zinthu zimene mukukumana nawo. Mwachitsanzo, ngati inu kupanga wa mphepo jenereta (kupatsidwa ulemu) galimoto, sikutheka kupeza mlingo wa kusintha kwa ozungulira lapansi. Choncho, linanena bungwe voteji adzakhala otsika ndi osakwanira kwa ntchito za magetsi banja. Choncho pali kufunika limasinthira yaing'ono.

Kumulowetsa mawaya mukufuna waya thicker kupeza apamwamba linanena bungwe panopa. Kuti tichite zimenezi, kuchotsa waya akale. Kumulowetsa imachitika ku kumbuyo, pa chimango makatoni. Pamene ikuchitika, izo chofunika kuika wosanjikiza lacquer, zochuluka impregnated waya. Monga musaiwale musanagwiritse ntchito chipangizo ziume bwinobwino. Kuti zimenezi zitheke, ndi incandescent nyali 25 kapena 40 Watts, anapereka pakati pa stator ndi kusiya kwa masiku 1-2. Usasiye zosasamaliridwa yekha.

Experimental mtima wa nambala ofunikira ankasinthana

Kudziwa angati akutembenukira muyenera ntchito wabwinobwino wa jenereta, ndi imafunika zosiyanasiyana mitunduyi. Koma tiyenera kudziwa chigawo cha pakati, nkhani lomwe anapanga. Koma Sutha kudziwa. Choncho m'pofunika kuchita zinthu zatsopano. Malinga ngati munthu kapena atatu mbali muyenera kusintha khalidwe zimenezo. Amamwa jenereta ya galimoto kupatsidwa ulemu akhoza chopangidwa ndi njira zosiyanasiyana.

Ngati mukufuna kupanga umodzi gawo linanena bungwe, ndiye kukulunga wogawana padziko pakati 10-20 ankasinthana wa waya. Sungani dongosolo lonse ndi olumikizidwa kwa actuator, chimene zidzagwiritsidwanso ntchito m'tsogolo. Muzicheza voteji anayeza pa linanena bungwe, gawani ndi nambala ya motsatana ndi chilonda. Ndipo inu mumatenga voteji kwa iwonso limodzi. Kuwerengetsa zaka za kumulowetsa, muyenera kutsatira aziwerenga yosavuta - voteji (ndizofunika) kugawidwa ndi phindu analandira. Analogously ife kuwerengera ndi alternator.

anapezazo

Pangani jenereta ya galimoto asynchronous ndi manja anu n'kosavuta. Chinthu chofunika kwambiri - ndi kusankha galimoto ntchito ndondomekoyi. Ngati ndi wokhazikika mafuta injini, ndiye palibe vuto. mavuto ambiri yanthanda pa nkhani monga galimoto mukufuna kugwiritsa ntchito windmill. Chifukwa - liwiro injini, komanso voteji linanena bungwe mwachindunji amadalira mphamvu ya mphepo ndi liwiro lake. Choncho, magudumu awa ayenera kuchita masamu m'njira kuti ngakhale pa liwiro osachepera anali ntchito mwadzina voteji. Koma linanena bungwe zabwino alibe kuposa volts 12. Kungakhale njira chosavuta.