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Indlela yokukhetha yokucushwa yokunikezwa kwamandla okuvama okumaphakathi kanye nesithando somlilo esincibilikayo

Indlela yokukhetha yokucushwa yokunikezwa kwamandla okuvama okumaphakathi kanye nesithando somlilo esincibilikayo

Ukusebenzisa isithando somlilo sokungeniswa ukuze kufinyelelwe inqubo yokuncibilika kwenqwaba kunganikeza amandla okukhiphayo agcinwa ekushajweni okuphezulu ukusuka kokushisisa ngaphambi kokusakaza kuze kube amandla. Kodwa-ke, lapho insimbi encibilikisiwe ithintwa, akukho okukhipha amandla noma inani elincane kuphela lokukhishwa kwamandla esithandweni sokuncibilika sokungeniswa ukuze kugcinwe izinga elithile lokushisa elithelayo. Ukuze kuhlangatshezwane nezidingo zenqubo yokuphonsa ehlukene, kodwa futhi nokwandisa amandla kusetshenziswa amandla esilinganiso esigcwele, ukukhetha okunengqondo kwesithando somlilo esincibilikisa imvamisa emaphakathi esilahliwe, kubekwe etafuleni elinikezwe ngezansi.

Isibonelo sohlelo lokumisa lokunikezwa kwamandla okuvama okumaphakathi kanye nesithando somlilo esincibilikisayo

Inombolo yomkhiqizo Ukucushwa Amazwana
1 Ukunikezwa kwamandla okukodwa ngesithando somlilo esisodwa Ilula futhi inokwethenjelwa, ilungele ukuncibilika kwesithando somlilo sensimbi encibilikisiwe futhi ithululwe ngokushesha, bese iphinda iphakele izimo zokusebenza ezincibilikisiwe, ukusebenza noma izikhathi ezingajwayelekile.

Ilungele kuphela izithando zokuncibilika zokungeniswa ezinomthamo omncane namandla aphansi.

2 Ukunikezwa kwamandla okukodwa okunezifudumezi ezimbili (kushintshwa ngokushintsha) Uhlelo olujwayelekile lokucushwa komnotho.

Isithando somlilo esisodwa sokuncibilika sisetshenziselwa ukuncibilika, kanti esinye esokuthela noma ukulungisa nokwakha iziko.

Emsebenzini wokuthulula umthamo omncane izikhathi eziningi, amandla okunikezwa kwamandla okusebenza kokuncibilika kwesithando somlilo sokuncibilika kungashintshwa kusithando somlilo esincibilikisayo esithululwayo ngesikhathi esifushane ukuze kushiswe ngokushesha ukunxephezela ukwehla kwezinga lokushisa elithululwayo. Okunye ukusebenza kweziko ezimbili zokuncibilikisa zokungeniswa (ukuncibilika, ukuthululwa, kanye nokusebenza kokuphakela) kuqinisekisa ukuhlinzekwa okuqhubekayo kwensimbi encibilikisiwe esezingeni eliphezulu esezingeni eliphezulu emgqeni wokuthela.

Isici sokusebenzisa amandla okusebenza (inani le-K2) yalesi sikimu sokumisa siphezulu uma kuqhathaniswa.

3 Amandla kagesi amabili (amandla kagesi ancibilikayo namandla okugcina ukushisa) aneziko ezimbili (ezishintshwa ngokushintsha) Isikimu sokumisa samukela ukunikezwa kwamandla okuqinile kwe-SCR yebhuloho eligcwele elihambisana ne-inverter, futhi liyaqaphela ukuthi iziko ezimbili zokuncibilika zokungeniswa zixhunywe ngokushintshana nokunikezwa kwamandla okuncibilika kanye nokuphakelwa kwamandla okugcina ukushisa ngokusebenzisa iswishi. Lolu hlelo okwamanje lwamukelwa kabanzi futhi lwamukelwa abasebenzisi, futhi lungakwazi ukufeza umphumela ofanayo nohlelo lokucushwa kwe-5, kodwa ukutshalwa kwezimali kuncishiswe kakhulu.

Ukushintsha kwamandla kuqedwa ngomshini kagesi, okulula ukuwusebenza futhi unokuthembeka okuphezulu kokusebenza.

Ububi balesi sixazululo ukuthi ukuze kusebenze ikhoyili efanayo yokungeniswa, amandla okugcina ukushisa adinga ukusebenza ngemvamisa ephakeme kancane kunokunikezwa kwamandla okuncibilika. Ngenxa yalokho, umphumela onyakazayo ngesikhathi sokwelashwa kwe-alloying ungase ube mncane, futhi ngezinye izikhathi kuthatha isikhathi esifushane ukushintsha umthombo wamandla ancibilikayo ukuthuthukisa inqubo ye-alloying.

Isici sokusebenzisa amandla okusebenza (inani le-K2) yalesi sikimu sokumisa siphezulu uma kuqhathaniswa.

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Ukunikezwa kwamandla okumbaxambili okukodwa okunamafunusi amabili

1. Isithando somlilo ngasinye sokuncibilika kwe-induction singakhetha amandla afanele ngokwezimo zawo zokusebenza;

2. Akukho switch mechanical, high ukusebenza ukwethembeka;

3. Isici sokusebenzisa amandla okusebenza (inani le-K2) liphezulu, ngokwethiyori lifika ku-1.00, elithuthukisa kakhulu ukukhiqizwa kwesithando somlilo esincibilikisa induction;

4. Njengoba i-half-bridge series inverter solid power supply isetshenziswa, ingahlala isebenza ngamandla angashintshi phakathi nayo yonke inqubo yokuncibilika, ngakho isici sayo sokusebenzisa amandla (i-K1 value, bheka ngezansi) nayo iphezulu;

5. Ukunikezwa kwamandla okukodwa kudinga i-transformer eyodwa kanye nedivayisi yokupholisa. Uma kuqhathaniswa ne-Scheme 3, umthamo ophelele ofakiwe we-transformer eyinhloko mncane futhi indawo ehlala kuyo nayo incane.