Sine Wave Reactors: Kukulitsa Kuchita Bwino Kwa Magalimoto Ndi Magwiridwe

M'dziko lamakono lamakono, ma motors amagetsi amagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana, kupatsa mphamvu zipangizo zosiyanasiyana kuchokera ku zipangizo zamakono kupita ku makina.Komabe, kugwira ntchito moyenera, kodalirika kwa ma motors awa kumatha kusokonezedwa ndi zinthu monga voteji ya ripple, resonance, high dv/dt ndi kuwonongeka kwapano kwa eddy.Kuti muthane ndi zovuta izi, ukadaulo wapamwamba musine wave reactorswakhala wosintha masewera.Mu positi iyi yabulogu, tiwona bwino maubwino ndi mawonekedwe a sine wave reactor ndi momwe angakwaniritsire magwiridwe antchito agalimoto.

Sine wave reactor ndi gawo lofunikira kwambiri pakusinthira siginecha ya PWM ya motor kukhala mafunde osalala a sine ndi voteji yotsalira yotsalira.Kutembenukaku ndikofunikira chifukwa kumalepheretsa kuwonongeka kwa zotsekera zamagalimoto, motero kumakulitsa moyo wake wautumiki.Popereka mawonekedwe okhazikika komanso okhazikika, ma sine wave reactor amaonetsetsa kuti mota imagwira ntchito moyenera, kuchepetsa chiopsezo cha kutentha kwambiri kapena kulephera kwamagetsi.

Ubwino winanso waukulu wa ma sine wave reactors ndikutha kwawo kuchepetsa zochitika za resonance chifukwa cha kugawa kwamphamvu komanso ma inductance omwe amapezeka mu zingwe zazitali.Resonance imatha kuyambitsa ma spikes osafunikira, omwe amatha kuwopseza kwambiri kutsekeka komanso magwiridwe antchito onse agalimoto.Powonjezera sine wave reactor pamakina, ma spikes amagetsiwa amatha kuthetsedwa bwino, kuwonetsetsa kuti ntchito yosalala, yosasokoneza.

Kukwera kwa dv/dt (kusinthasintha kwa magetsi) kungayambitsenso zovuta zama motors, kupangitsa kuchulukira kwamagetsi komwe kumatha kuwononga mafunde amoto.Komabe, ma sine wave reactors amagwira ntchito ngati zotchingira, kuchepetsa zotsatira za high dv/dt ndikuchepetsa chiwopsezo cha kuphulika.Ubwinowu sikuti umangolepheretsa kuwonongeka komwe kungachitike, komanso kumawonjezera kudalirika kwagalimoto, kulola kuti igwire ntchito motetezeka pansi pamavuto osiyanasiyana.

Kutayika kwaposachedwa kwa Eddy ndi chinthu chosapeŵeka m'magalimoto ndipo kungayambitse kutaya mphamvu kosafunikira komanso kuwonongeka kwa injini msanga.Mwamwayi, ma sine wave reactors amathetsa vutoli pochepetsa bwino kuwonongeka kwa eddy.Mwa kukhathamiritsa kugwiritsa ntchito mphamvu kwa mota ndikuchepetsa kuwononga mphamvu, kugwiritsa ntchito ma sine wave reactors kumatha kupititsa patsogolo mphamvu zamagetsi, potero kupulumutsa ndalama ndikuchepetsa kuchuluka kwa mpweya.

Kuphatikiza apo, sine wave reactor imaphatikiza fyuluta yomwe imachepetsa phokoso lomveka lopangidwa ndi mota, potero kumakulitsa chidziwitso cha ogwiritsa ntchito ndikuwongolera malo ogwirira ntchito.Kuchepetsa kuwononga phokoso ndikofunikira makamaka m'mafakitale osamva phokoso kapena mapulogalamu omwe amafuna kugwira ntchito mwakachetechete.

Ukadaulo wa Sine wave reactor wasintha dziko lonse laulamuliro wamagalimoto, kuwonetsetsa kuti magwiridwe antchito, odalirika komanso odalirika.Sine wave reactors amasintha ma siginecha a PWM kukhala mafunde osalala, amachepetsa kugwedezeka, amachotsa kuchulukirachulukira komanso kuwonongeka kwapakali pano, ndikuchepetsa phokoso lomveka, kuwapangitsa kukhala opanda nzeru pamabizinesi omwe akufuna kukulitsa moyo wamagalimoto ndi zokolola.Zigawo zomwe zikusowa.Kugwiritsa ntchito ukadaulo wapamwambawu kumatha kumasulira kupulumutsa ndalama kwanthawi yayitali, kukonza bwino makina komanso malo obiriwira.