1. Umfutho womoya ozinzile: (1) Njengoba i-compressor yomoya ye-variable frequency screw isebenzisa izici zokulawula isivinini esingenasinyathelo se-frequency converter, ingaqala kahle ngesilawuli noma i-PID regulator ngaphakathi kwe-frequency converter; ingalungisa futhi iphendule ngokushesha ezimweni ezinokuguquguquka okukhulu ekusetshenzisweni kwegesi; (2) Uma kuqhathaniswa nokulawula kokushintsha komkhawulo okuphezulu nokuphansi kokusebenza kwe-frequency yezimboni, ukuzinza komfutho womoya kuthuthukiswa kakhulu.
2. Akukho ukushaqeka ekuqaleni: (1) Njengoba i-frequency converter ngokwayo iqukethe umsebenzi we-starter ethambile, i-start current ephezulu ingaphakathi kwe-current elinganisiwe izikhathi ezingu-1.2. Uma kuqhathaniswa ne-industrial frequency start-up, ngokuvamile ephindwe izikhathi ezingaphezu kweziyisithupha kune-current elinganisiwe, i-start shock incane kakhulu. (2) Lokhu kushaqeka akugcini nje ngegridi yamandla, kodwa futhi nakulo lonke uhlelo lwemishini.
3. Ukulawula ukugeleza okuguquguqukayo: (1) I-compressor yomoya eqhutshwa yizimboni ingasebenza kuphela ngevolumu eyodwa yokukhipha, kuyilapho i-compressor yomoya eguquguqukayo ingasebenza ebangeni elibanzi lamavolumu okukhipha. I-frequency converter ilungisa isivinini semoto ngokuya ngokusetshenziswa kwegesi langempela ukulawula ivolumu yokukhipha. (2) Uma ukusetshenziswa kwegesi kuphansi, i-air compressor ingafakwa ngokuzenzakalelayo kwimodi yokulala, okunciphisa kakhulu ukulahleka kwamandla.
4. Ukuzivumelanisa kangcono ne-voltage yokunikezwa kwamandla e-AC: (1) I-inverter isebenzisa ubuchwepheshe bokushintshashintsha ngokweqile, obungakhipha i-torque eyanele ukushayela imoto lapho i-voltage yokunikezwa kwamandla e-AC iphansi kancane; lapho i-voltage iphezulu kancane, ngeke ibangele ukuthi i-voltage yokukhipha kumoto ibe phezulu kakhulu; (2) Ezimweni ezizenzela zona, i-variable frequency drive ingabonisa kangcono izinzuzo zayo; (3) Ngokwezici zemoto i-VF (i-variable frequency air compressor isebenza ngaphansi kwe-voltage elinganisiwe esimweni sokonga amandla), umphumela usobala ezindaweni ezine-voltage ephansi yegridi.
5. Umsindo ophansi: Izimo eziningi zokusebenza zesistimu yemvamisa eguquguqukayo zisebenza ngaphansi kwesivinini esilinganiselwe, umsindo womshini kanye nokuguguleka kwenjini eyinhloko kuyancishiswa, futhi impilo yokugcinwa kanye nenkonzo iyandiswa.
Isikhathi sokuthunyelwe: Agasti-30-2024
