Ndechipi-danho matatu iyezvino

upenyu Modern iri sanzwisisika pasina nemagetsi uye kubatsira dzinoitwa nayo. Kushaya negasi iri nyore ndanyarara hangu nokuda hwakasimba mafuta kupisa manyuko, mvura ndiyo iripo, asi pasina magetsi auya chechokwadi "kuguma kwenyika."

Ruzhinji ano simba miti chamutsa-danho matatu rakatumbuka ano. Pakati zvakanakira zvikuru kucherechedza zviri kudekara kugadzirira kwaizotevera kusanduka, mukuru akavimbika uye nyore akagadzira akaronga kuti iye asynchronous Motors. Three-danho kuitika - ndicho pose magetsi mhando.

-Danho matatu ano ezvinhu ari kutaridza-danho matatu iyezvino mumatunhu pamwe chete kakawanda uye amplitude asi haachatauri hama kune mumwe ne madhigirii 120 (kana, chii ndiro, 1/3 nguva). Mumwe nemumwe matunhu aya anonzi danho ukuwo, zvose vatatu vanoumba-danho matatu iyezvino.

nheyo yokungotaura vari nyore: simbi puranga rotates ari remagineti, ichiyambuka mutsetse makakatanwa. Maererano nomutemo remagetsi induction kugamuchira magetsi ano, kubata kune zviteshi zvayo mutoro zvakakwana uye kuumba cheni. Kana zvaidiwa-danho matatu uno, iri midziyo hunowedzera kuoma iri mashandiro dziri nhatu fanana puranga haachatauri hama nomumwe nokuda madhigirii 120. Zvinoguma chizvarwa mashanu electromotive simba (EMF). In mureza simba miti kutenderera nokukurumidza rusingaperi.

In tsika, kuti Implementation ndiyo zvishoma zvakasiyana dzidziso. Three-danho razvino akamisa rinokosha midziyo - emagetsi. In izvi danho ichitenderera nematunhu vari wakaiswa (enzanisa pamwe dzidziso), uye mune imwe nzira dziri pamusoro stator matanda (akadarika chikamu machine). A kutenderera remagineti ndiro vanowanika ne rotor. Torque inoshuma simba kudonha mvura Hydroelectric simba pazviteshi, chiutsi turbines mune simba renyukireya zvinomera uye nezvimwewo.

Mumwe zvinhu redunhu uchishandisa-danho matatu kuitika, riri harnessing nevatengi-divi matatu chete kana mana waya - matatu danho uye kwavakarerekera. Zvinokwanisika kubudirira nedanho iri jenareta ichitenderera kubatana - nyeredzi kana Triangle.

Star kubatana zvinoreva kuti miromo yose mitatu windings wekuita panguva razero nguva. Kwakavakirwa mutemo Kirchhoff waMwari, zvinoreva kuti mubatanidzwa dzenzvimbo panguva (raiva pedyo nebundu) ndiro razero, saka hapana mhosva kunoitika. Kubva razero nguva goho razero chevaimbi. The voltage Akayera pakati muitisi uye chero vatatu Linear, ane 1,73 nguva duku pane kukosha voltage pakati mutsetse conductors pachavo. Kana rokutanga, danho voltage, uye wechipiri Linear.

Chinokosha nyeredzi kubatana ndiro kudzivisa Pasika kusaenzana, kureva, kudzora, kuti dzenzvimbo kuyerera matavi akanga anenge akaenzana. Kuti musiyano muduku hakudzivisiki zvinoisa kuitika duku iri kwazvakarerekera kondakita, asi zviri diki.

A akasiyana zvachose mhando maererano of jenareta windings - netriangle, anobvumira ubvise kwazvakarerekera waya. In yayo Implementation, mumwe mugumo ichitenderera zvakabatana pakutanga chinotevera Chokwadi, netriangle, uye voltages vanobviswa kubva vertices ayo. With nzira iyi chinhanho uye Linear voltage vakaenzana. Zvinokoshawo kuti kuongorora dzenzvimbo mu mapazi mukana wokuti vanhu vanga, sezvo zvachose magetsi ari namahwindo wedunhu ave kunyanyisa, kukonzera kudziyisa pamusoro jenareta yayo kukundikana.

Motors Most yemagetsi aiendeswa-danho matatu network zvinosanganisira mukana kusarudza nzira ichitenderera riine nyeredzi kana Triangle. Izvi zvinobvumira kuti kusarudza uchishandisa voltage. Saka, kana unobva mutoro windings ane nyeredzi yavose sezvavakatarirwa voltage achava 1,73 nguva duku pane pamwe Triangle.