Asynchronous jenareta

Atarisana rakasanangurwa pakati jenareta, hapana mubvunzo kuti uchasvika mhiri chinhu chakadai ive induction jenareta. Havasi vose anonzwisisa kukosha kwayo. Kana muchikumbira kududzirwa maduramazwi, ipapo tinozowana zvinotevera tsananguro: asynchronous jenareta anonzi magetsi muchina, iyo inoshanda se jenareta. Zviri webetsero tsime zvemagetsi kuitika uye pasi simba braking mudziyo. jenareta rotor nechido nemotokari injini. Kutungamirirwa Kutenderera rinobatana remagineti, asi kuchiitika pane imwe nokukurumidza zvikuru. Apo zvishoma nezvishoma mumatope ari rotor awana akaipa ukoshi anozviratidza pamusoro jenareta mugodhi braking torque uye muchina Anopa magetsi Network. Kushandisa hwakadaro jenareta runodiwa kuti mambure akanga jenareta reactive simba, iyo yakakodzera synchronous muchina.

Kusarudza jenareta imba uye nechokwadi risina kumiswa magetsi musha wako, unofanira tinyatsoziva parameters ayo. Chokutanga, unofanira kufunga vachikwanisa pamusoro jenareta uye zvachose mutoro pamusoro payo, sei mano mazhinji zvichataurirana kupa magetsi. Izvi zvinosanganisira kupfuura zvakafanira midziyo mumba: magetsi, chiedza, muhadyana bhaira. mano All hadzishandi kuti ubatanidzwe pomumbure panguva iyoyowo, zvakakosha, kuti jenareta simba dzinovapa basa zvakakwana pasina achidzima kakawanda. Pakusarudza kudiwa pfungwa dzinotevera unhu: asynchronous kana synchronous jenareta, mumwe Diesel kana peturu, simba mano uye uwandu maitikiro.

jenareta simba inogona dzaona sezvinotevera: zvakakodzera kukura cosφ, izvo mumwe mudziyo yakakamurwa pakukwanisa kwayo, yakaratidza zvayo rwokugadzira maitiro. Uyewo, simba remagetsi inogona dzaona.

The emagetsi muri mhando mbiri: chimwe chinhanho uye zvitatu-danho. Vari zvaireva kuti zvinangwa zvakasiyana. Kana uri kushandisa munhu-danho matatu jenareta, zvakakodzera kupa pakati maitikiro matatu zvakaenzana akatakura. Kana uchishandisa imwe chete-danho jenareta ane dambudziko rakadaro harimuki. Jenareta kuti Anomhanyira peturu, yamunenge kushandisa muchando, ayo dambudziko isina kushanda akaenzana maawa masere. Kusiyana neizvi, Diesel jenareta ane refu hwose uye rakagadzirirwa kuti upenyu basa refu.

Usati wasarudza synchronous kana asynchronous jenareta, unofanira kusarudza chii vari yaaizova ari jenareta kuitira yepamusoro basa pamwe namano kuti uchapedza reactive simba, uye sei rinopindura kumusoro inrush ano. Synchronous jenareta uye vanokwanisa generating vanoshingaira uye reactive simba uye unobereka magetsi zvakanyanya. jenareta yakadaro inogona kukunda inrush dzenzvimbo kuti kupfuudza maviri katatu chezita. Panguva iyoyowo, mutengo wayo zvakakwirira zvikuru.

Kusiyana neizvi, synchronous, asynchronous jenareta ari havaratidzi dzakashandisa kutanga dzenzvimbo, asi ndiyo husingakwanisi pfupi matunhu uye overloads. In asynchronous jenareta goho voltage iri shoma kubatwa non-Linear kururama. Rinoshandiswa simba incandescent mwenje, Stoves, simbi, redhiyo, dzemagetsi Heaters, makombiyuta uye zvemagetsi. Kana uchironga kushandisa jenareta pamwe reactive mitoro, ipapo vaifanira kupa simba maviri kana katatu. mutengo wayo kudzika kupfuura synchronous jenareta.

The yakanaka oscillator unhu zvinosanganisira dzayo pasi klirfaktor, zvichiratidza uwandu ayo goho voltage yepamusoro harmonics. ukoshi ichi zviri akaenzana maviri muzana. Saka induction motor-jenareta inokwanisa kubudisa chete anobatsira simba. For asynchronous jenareta zvakanakira zvinosanganisira ayo kushaya zvikamu zviri nehanya nechitarisiko zvinokonzerwa kuti zvinoda yokutsiva uye kugadziriswa. Nokuda kwechikonzero ichi, kuti jenareta muduku pamwero pasi kupfeka uye rakagadzirirwa kuramba ichishanda.

Kana uchida asynchronous injini, gwenya remagetsi inoshanda, zvakakodzera chinangwa ichi, kuti nomuteresi electric motor ane zvachose magineti pamusoro stator. Haufaniri kunyange kuita chero zvikuru alterations. Kana injini mugodhi rotates kubva pedyo aizviti kukosha kakawanda, ari DC voltage zvichabviswa kunotangira. Zvaaiva asynchronous jenareta zvakakodzera uye and Motors, asi vanofanira zvayaitenderera paguyo duku maitikiro.