Chii transformer? Marudzi transformers. Nheyo transformer chiito

Munyaya ino tichakurukura zvinhu zviri transformer. Mhando transformers achaiswa kurondedzerwa, nheyo chiito uye magadzirirwo haana rwakaonekwa. Zvinokosha kucherechedza kuti mhando iyi kunofambira mberi (wakaiswa) AC michina inoshandiswa dzakasiyana-siyana zvinangwa, kwete chete pamusha asi indasitiri. Somuenzaniso, kuti azvidavirire nokuda kudyiwa magetsi. Asi zvinhu zvokutanga pakutanga.

Chii mudziyo uyu?

Izvi yemagetsi kunofambira mberi muchina, rinoshandiswa kutendeutsa kutira kana voltage. Uye kune marudzi akawanda mano, zvichienderana nokuti simba riri zvinoberekwa nomumbure. Nokudaro,-danho matatu samambure ane windings matatu, izvo zvaisanganisira pamusoro "nyeredzi" kana "Triangle". Fananidzo iyi inogona kuwanikwa chete asynchronous Motors. Kune mhando dzakasiyana simba transformers, iyo ichakurukurwa gare gare.

Asi mumba mano anoshandiswa, umo mumwe ichitenderera Network. Uyezve, pane zvinenge imwe chesekondari, iro rinoshandiswa simba mano. Somuenzaniso, magadzirirwo yaishandiswa flashlamp simba transformers, umo muzvizhinji kuti yechipiri windings. Kudiwa akasimuka mumwe mudziyo kugamuchira dzakawanda voltage tsika: 6.3, 250 V. Uyezve, mune upenyu anogona kusangana iyezvino transformers. Ivo akagadzawo muna mita uye kuriritira kudzora mudziyo.

patani

A hwaro transformer kwakaoma govera, asi kana inobva kurema, zviri mubvunzo chinoumba (rinobva redunhu). Wakaitwa kubva machira simbi izvo vakaungana uye zvakasimba kudhonzwa pamwechete. Izvi zvinobvumira iwe kuti chikamu kufadza zvichibvira muchinjikwa ari rinobva redunhu. Asi kwete chete simbi inogona kushandiswa, kazhinji yakagadzirwa ferromagnetic cores. fuma iyi, izvo chaizvo akafanana ehupfumi pamwe simbi, asi ane siyanei marongerwo. Kune mamwe transformers, Photo dzinokosha mano anopiwa munyaya.

The Magadzirirwo chipo windings dzinenge mbiri. One (chikuru) wedzerai voltage anogadzirwa. Sezvo wechipiri, wechitatu, N-hydrochloric, undervoltage wakasuduruka pamwe kakawanda uye chimiro chakafanana chiyamuro. Ichitenderera simba anoumbwa mhangura waya. Iye ndakakuvadza kumusoro pamatanda, riri kumativi rinobva vematunhu. Kana voltage rinoshandisirwa remudunhu chikuru rinowanika ane rakatumbuka remagineti iyo induces iri yechipiri ichitenderera EMF. Somugumisiro, mashoko goho riri imwe zvinogona musiyano.

simba transformers

The mhando dzataurwa pamusoro apa ndivo exchange magetsi kupinda pemambure. Hakusi chete yakaiswa pamusoro transformer substations. Various siyana simba transformers, ivo vanoshumira kwete chete kuti kudzikisa voltage kusvika 110 KV Somuenzaniso, 6 KV kana mumwe substation. Izvi zvinosanganisira, uye mano akashandiswa simba rinopiwa veimba redhiyo. Kutaura zvazviri, magadzirirwo vose zvakafanana, pane zvakafanana zvinoriumba.

Kunyange nomoto transformers, mhando ndiyo siyana, vane zvakafanana yakarongeka. Pane chete nuances zviduku, zvakadai nesimba muchina panguva substations takashongedzerwa ane mafuta kutonhora hurongwa, apo chakanamwa nomoto basa pasina naro. Asi pakupedzisira pane goho ano mutemo. Zvakafanira kuti nomoto dzakasiyana Ukobvu zvesimbi. Eya, Namano kushandiswa muupenyu hwezuva nezuva, uye panguva dzose kunyimwa kuchinja kwakadaro.

Autotransformers

Autotransformer - mumwe mhando iyo nesekondari windings chokuita zvakananga. Izvi zvinoita kuti vawane kwete chete zvemagetsi kubatana kuti mudziyo, asiwo remagetsi. Kazhinji kune zvitatu car-transformer panguva goho, izvo zvinoita kuti kugamuchira zvakasiyana siyana voltages. A pachena kuchiitwa car-transformers - kumusoro kunyatsoshanda. Asi pane imwe nemhinganidzo yakakura - the nesekondari matunhu vasiri electrically kure nomumwe. Unoshandiswa kunyanya simba vatengi murau transformer kwakadaro. Mhando transformers zvimwe zvinangwa inokurukurwa pazasi.

kuyera

Dzokushandisa AC magetsi gadziriro, rinokosha mhando transformers - tambo. Pamusana kwavari, kuwedzera miganhu tambo mano. Uyezve, havawani yemagetsi riine simba wire kuitisa nokuyerwa magetsi inoyerera napo. Mune mamwe mazwi, pasina galvanic coupling zvinoita kudzora mamiriro kuyerera mudunhu. Asi marudzi maviri yakayerwa mano zvinogona kupatsanurwa - the voltage uye iyezvino transformers. Pane nzira dzakasiyana ano transformers, musiyano yavo pakukura uye chiyero.

Current transformers vanobvumira shanduko. Saka munhu kuitika guru unoyerera mudunhu ipfupi kune ngozi ukoshi. Uyezve, zvinokuchengetedzai nokuti goho kudzora mugadziriro kana kuyerwa, kudzivirirwa uye aramu namano. Primary ichitenderera - ndiko chikamu kondakita, kunhivi yechipiri ichitenderera rinoitwa. With yokupedzisira yabviswa kwazvino 1 ampere kana 5. Asi voltage transformers zvakagadzirirwa chinangwa chakasiyana. Ivo zvinosvibisa voltage donhwe yokuyeresa hwounhu. Uchibatsirwa yavo yakatakurwa voga unodzivirira vematunhu mano kubva kumusoro voltage.

kufamba kweropa

Izvi mhando mudziyo rinoshandiswa kuti unyanzvi zvinangwa. Zvakakodzera kutendeutsa akatevedzana pulsed anonongedzera. Makavigwa ya rimwe kupomba anogona kusvika makumi zvakawanda microseconds. Uye pane imwe chinhu chiduku - kuchinja chete amplitude ari chiratidzo, asi kwete ayo chimiro. Sezvineiwo, pane mamwe kuchengetedzwa kubva transformers, kupomba akapawo pamwe hushande, zvomutadzisa nekumwisa voltage kana ano.

Kazhinji, nokuchinja mano inoshandiswa mune rimwe dunhu inoyerera sikweya chinozunguzirwa chiratidzo. Kakawanda, mano mhando iyi yaishandiswa paterevhizheni unyanzvi. Ivo exchange duku nguva vhidhiyo pulses rurefu chaizvo basa yatinofema. Uye goho iwe kuwana chiratidzo yaro yokutanga chimiro, asi pamwe zvakawedzera amplitude.

mhedziso

Zvino munoziva kuti transformer. Mhando transformers zvatakatarira, uye akaona kuti vakanga vane kusiyana shoma, pasinei nokuti mamiriro akafanana chaizvo. Tapota cherechedza kuti kana tichishanda chero magetsi zvakafanira kuchengeta matanho okuzvidzivirira. Uyezve, nokuti AC yemagetsi basa anofanira kuva shiviriro bhendi.