Chii chiri rakatumbuka iyezvino?

About akasiyana Magetsi zvose kutaura kunyange wefizikisi zvidzidzo kuchikoro. Kune vamwe, ava yokungotaura zivo chete, kusimudzira kunzwisisa hurongwa nyika, apo vamwe vanosarudza munhu dzakagadzirirwa, kufanana simba zvakananga. Pasinei neizvi, munhu wose anoziva kuti pane zvakananga uye rakatumbuka iyezvino. Wechipiri zvinowanzoshandiswa zvemagetsi musiyano wayo zvave nyore kuchinja uye Motors iri kwayo hwaro zvakawanda nyore uye hwakavimbika.

Rakatumbuka razvino - kuchinja mhosva nezvimedu kuburikidza muitisi, iyo panguva imwe nguva zvikamu (nguva) nechakatsinhiwa nenhungamiro uye zvikuru. The akakurumbira Sine Wave zvinongoratidza maitiro ake. Kuti tinzwisise kwakabva rakatumbuka ano, funga nheyo nyore urwu mudziyo. Zvinonzi inobva Chiitiko pamusoro remagetsi induction randinogara nechitarisiko kuitika mu namahwindo conductive loop iyo intersects mitsetse rinobva simba.

On akabatana, pakati maviri magineti matanda (nezasi) vanoiswa chakafanana conductive zvinhu (mhangura waya). miromo yawo pachishandiswa zvishoma nezvishoma mumatope vokukurukura ari mumakwenzi mashandiro vari kunofambidzana mutoro redunhu kana voltage tambo mudziyo. The furemu anogona tenderera kumativi chinhu akabatana, iyo inowanikwa. Pakati magineti matanda pane zvisingaoneki remagineti mitsetse. Kana puranga riri zvayaitenderera paguyo, mbiri panhivi dzayo vayambuke mutsetse, zvichiguma imwe rakatumbuka ano. The Chikonzero parinowanika kunokonzerwa "achigogodza panze" remagineti pamusoro Erekitironi kutenderera kure musimboti. Kunyange zvazvo kutungamirirwa ari EMF (electromotive simba) mu muchinjikwa muzvikamu zviviri pamatanda nguva dzose pakatarisana, kana uchitarisa cheni seboka, zvinova pachena kuti havana unidirectional. EMF inosvika vaifanira panguva nguva mharadzano dzaibva kumusoro mitsetse simba uye ichipfuura razero pane chinjikira nzvimbo site mapuranga (yeuka sinusoid, zviri zvakare nguva chinoyambuka razero ukoshi). Ndizvo nyore.

Chokwadi, emagetsi chaiye, generating ane rakatumbuka ano, ari kuoma kukunda chakafanana pakati waya, asi nheyo kushanda kwavo chete. Anchor pamwe windings (chaizvoizvo - a muzvizhinji pakati muzviruva panotaurwa) rotates mune remagineti pamusoro stator kwokunze simba: izvi zvingaenzana simba kudonha mvura; Bato chiutsi kwakaita kupisa pamusoro reactor yenyukireya; mhepo kufurirwa, uye nezvimwewo. The kunoguma voltage rinowanika panguva ichitenderera zviteshi. Zvazvinosarira kubatanidza mutoro uye AC havana kutora nguva. Kazhinji vanowanika hapana mumwe, asi vatatu maitikiro.

Sezvambotaurwa, kunze shanduka, uye pane kuramba kuitika. zita raro anotaura pacharo: havashanduki akananga kufamba hakuitiki. Izvi kuitika anogara yakanangana kubva ndinoiitawo kuti kubvisa. The yechipiri simba manyuko, zvakadai semabhatiri, achishandisa nemakemikari kuunganidza pacharo yakadaro kuitika, saka notation "+" uye "-". Achienzaniswa ane shanduka, ine nhamba zvinhu. Ndinoda kutaura "uye zvaasingagoni", asi hazvisi - ndiro "peculiarities". Somuenzaniso, DC injini runoita kuti zvakanaka chinja kumhanya vachishandisa kutenderera armature, uye kwete stepwise, kunyanya maitikiro converters anoshandisa dzakaoma buda. Uyezve, vanenge vose yemagetsi nematunhu akagadzirirwa kushanda simba rakadai, sezvo ivo vari nyore kubata. Get zvakananga kuitika kubva AC yakareruka - zvakakosha "kugadzirisa" chaiyo semiconductor zvinoriumba (diodes uye diode mabhiriji). It kunoitika bande sinusoid nenhongonya mune nguva maviri nehafu. The dzasara pulsating hunhu kunoguma ano rinogona kuva pachaenzaniswa.