Ukuze kuzuzwe ngempumelelo ukulawula amandla kanye nemisebenzi yokulawula amabhuleki, isistimu ye-pitch kumele isungule ukuxhumana nohlelo lokulawula oluyinhloko. Lolu hlelo lunesibopho sokuqoqa amapharamitha abalulekile njengejubane le-impeller, isivinini sejeneretha, isivinini somoya nesiqondiso, izinga lokushisa, nokunye. Ukulungiswa kwe-engeli ye-pitch kulawulwa ngephrothokholi yokuxhumana ye-CAN ukuze kuthuthukiswe ukuthwebula kwamandla omoya nokuqinisekisa ukuphathwa kahle kwamandla.
Indandatho yesiliphu ye-wind turbine isiza ukunikezwa kwamandla kanye nokudluliswa kwesignali phakathi kwe-nacelle kanye nesistimu ye-pitch yohlobo lwehabhu. Lokhu kubandakanya ukuhlinzekwa kwamandla kagesi angu-400VAC+N+PE, imigqa engu-24VDC, amasiginali ochungechunge lokuphepha, namasignali okuxhumana. Nokho, ukuhlalisana kwamandla kanye nezintambo zesignali endaweni efanayo kubangela izinselele. Njengoba izintambo zamandla ngokuvamile zingavikelwe, amandla azo ashintshanayo angakwazi ukukhiqiza i-flux kazibuthe eshintshanayo endaweni. Uma amandla kazibuthe we-low-frequency afinyelela umkhawulo othile, angakwazi ukukhiqiza amandla kagesi phakathi kwamakhondakta ngaphakathi kwekhebula lokulawula, okuholela ekuphazamisekeni.
Ukwengeza, igebe lokukhipha likhona phakathi kwebhulashi kanye nesiteshi sendandatho, okungabangela ukuphazamiseka kwe-electromagnetic ngenxa yokukhishwa kwe-arc ngaphansi kwamandla aphezulu kanye nezimo eziphezulu zamanje.
Ukuze kuncishiswe lezi zinkinga, kuhlongozwa idizayini ye-sub-cavity, lapho indandatho yamandla nendandatho yamandla ayisizayo kubekwa endaweni eyodwa, kuyilapho iketango le-Anjin nendandatho yesiginali kungena kwenye. Lo mklamo wesakhiwo unciphisa ngempumelelo ukuphazamiseka kazibuthe phakathi kweluphu yokuxhumana yeringi. Indandatho yamandla kanye nendandatho yamandla ayisizayo kwakhiwa kusetshenziswa isakhiwo esingenalutho, futhi amabhulashi akhiwe ngezinqwaba zefiber zensimbi eziyigugu ezenziwe ngama-alloys ahlanzekile. Lezi zinto ezisetshenziswayo, ezifaka ubuchwepheshe bezinga lezempi njenge-Pt-Ag-Cu-Ni-Sm namanye ama-alloys amaningi, ziqinisekisa ukuguga okuphansi kakhulu ngesikhathi sokuphila sezingxenye.
Isikhathi sokuthumela: Jan-26-2025
