1) Dynamic compensation reactive simba, kuderedza kurasikirwa kwemutsara, kuchengetedza simba uye kushandiswa
Mitoro mikuru muhurongwa hwekugovera, senge asynchronous motors, induction furnaces uye hombe yerectifier midziyo, magetsi.Iyo magetsi locomotive, nezvimwewo, inogona kuratidzwa seinductive mukushanda, inoda kushandisa rakawanda reactive simba uye kuwedzera simba. mutsara wekupa.Kurasikirwa kwesimba remagetsi mumugwagwa kunoderedza kunaka kwevoltage, uye reactive ikozvino inoderedzawo kugadzirwa kwemagetsi, kutapurirana, uye kugovera system.
Iyo inoshanda yekushandiswa mwero wekumira;Kune vashandisi vemagetsi, yakaderera simba chinhu chichawedzera mutengo wemagetsi uye kuwedzera kusiyanisa.Kurasikirwa kwekumanikidzwa, kuwedzera mari yekugadzira.SVG dynamic reactive power jenareta inogona kutevera shanduko yesimba rinoita simba rekuona muripo wesimba rekuita, kuderedza kurasikirwa kwemutsara, uye kunyatsovandudza huwandu hwekushandisa kwekugadzira magetsi, kutapurirana nemidziyo yekugovera.
2) Dynamic filter harmonics, kuvandudza simba remhando, kuchengetedza simba uye kuderedza kushandiswa
Iyo isina mutsara mutoro unowanzo kupinza huwandu hukuru hweharmonics mune yeruzhinji simba network apo ichigadzira iyo inokanganisa reactive simba.Iyo SVG dynamic reactive simba jenareta inotora iyo inoshanda sefa tekinoroji uchishandisa IGBT sesimba semiconductor mudziyo.Iyo nzira ine zvakanakira kupindura nekukurumidza, kuvimbika kwepamusoro, kumhanyisa kuronda uye kusefa kweharmonics, uye ine simba reactive simba rekugadzira reSVG.Chishandiso chine zvakanakira senge kusefa kuita hakukanganisike nekuchinja kwemaitiro parameters, hapana njodzi yeharmonic amplification, etc. Ndiyo inosarudzwa simba rekuchengetedza mhinduro kune dynamic reactive simba muripo uye harmonic control.
3) Transmission system kugadzikana kutonga kuvandudza mutsara kutapurirana kugona
SVG dynamic reactive simba jenaretainogona kuiswa mumitsara yekufambisa kureba kwete chete pasi pemamiriro ezvinhu Inogadzirisa simba rekugadzirisa remutsara, uye inogona kupa nguva uye nekukurumidza reactive simba rekugadzirisa kana kukanganisa kwehurongwa.Chikamu, kunyorovesa coefficient oscillation, kunatsiridza kugadzikana kweiyo nzira yekufambisa, kuitira kuti inyatso kuvandudza tambo yekutapurirana kugona.
4) Chengetedza mutoro terminal voltage uye simbisa iyo system voltage kugadzikana
Kune nzvimbo yekuremedza, nekuti huwandu hwekutakura hwakakura, uye hapana yakakura reactive simba rekupa rutsigiro, zviri nyore kukonzera.Low voltage kana kunyange voltage kudonha tsaona.SVG dynamic reactive simba jenaretaane fast regulation hapana.Basa resimba rinogona kunyatso chengetedza mutoro wedivi voltage uye kugadzirisa kugadzikana kwemagetsi emagetsi ekupa system.
5) Voltage fluctuation uye flicker kudzvinyirira
Mitoro isina mutsara, yakadai semagetsi arc furnaces, mill rolling, njanji dzemagetsi, nezvimwewo, zvinokonzerwa nekukurumidza kuchinja kwemagetsi emagetsi.Kuchinja-chinja uye kufefetera, hazvigone kuzadzisa zvinodiwa nemushandisi zvemhando yevoltage, zvinotungamira kushata kwekushandisa kwemidziyo, Njodzi dzakadai sekuwedzeredza, kupisa, kushata kwemidziyo yekudzivirira uye kupisa kwemidziyo kunoitika, uye kuita kwemidziyo nekugadzira.Zvose zvinobudirira uye unhu hwechigadzirwa huchatambura.Voltage fluctuation uye flicker zvakakosha pakugadzirwa kwekuchengetedza uye hutano hwevanhu.Zvakanyanya zvisina kunaka.Iyo yakazara yekupindura kumhanya kweSVG dynamic reactive simba majenareta ari pasi pe10ms inoita kuti ive yakanyanya kukodzera kudzvanywa kwevoltage kushanduka uye kubhururuka, uye iyo International Power Grid (CRGRE) inoikurudzirawo semhinduro inosarudzika yekudzikira kwevoltage kushanduka uye flickers. zvinokonzerwa nekukurumidza kushanduka mitoro semagetsi arc furnaces.
6) Muripo wechitatu-chikamu kusaenzana
Nhatu-phase voltage kusaenzana kunokonzeresa kukuvadza kukuru kumidziyo yemagetsi yemushandisi uye kufambisa kwemagetsi uye kushandura midziyo yegridi.Iyo inokonzeresa iyo isina kwayakarerekera kuti iite yakakwira voltage pasi, izvo zvinoita kuti michina yemagetsi iunganidze yakawanda yemagetsi static uye ikonzere kukuvadza kunouraya;Izvo zvakashata zvakatevedzana zvazvino zvichawedzera kurasikirwa kweshanduko, kukonzeresa kupisa kweshanduko, uye kuderedza iyo inoshanda yekubuda simba.
Nguva yekutumira: Jul-17-2023