Mô hình trạm phát điện gió ứng dụng bộ truyền động thủy lực

NGHIEN COfU - TRAO 061 MO HINH TRAM PHAT DIEN GIO LtNG DUNG BO TRUYEN D O N G THUY UjC THE MODEL OF WIND POWER STATION USING HYDRAULIC TRANSMISSION TS Hoang Sinh TrUdng Trfldng Dai hpe Bdeh Khoa Ha Ndi TOM TAT Hien nay, tren the gidi, ndng lUdnggio Id nguon ndng lUdng tdi tqo rdt dUOc quan tdm khai thdc Ddc biit la sau thdm hga song thdn gdy nhiim phong xq hat nhdn tai Nhat Bdn ndm 2009 Ndng lUdng gio lgi cdng dUdc ddc biet quan tdm ddu tii Ngi dung cua bdi viet ndy cung cdp mot y tUdng nham toi Uu hoa viec chuyen doi ndng lUdnggio thdnh ndng lUdng hdu ich vdi mot he thong truyen dgng thuy lUc nho ggn vd hieu qud ABSTRACT Today in the world, wind power is a renewable energy source, which is highly interested to explod and develop Especially after tsunami nuclear radioactive pollution in japan 2009 wind power investments have increased dramatically This abstract content provides an idea to optimize the conversion of wind energy into useful energy with a hydraulic transmission, which is a compact and efficient system I.D^TVANDE tien cho cdng tdc bao hdnh bao tri tram phat dien gid Mpt he thdng truyen ddng thuy luc the tich dupc flng dung thay the cho he truyen hop sd ca truyen thdng va dd todn bp he thong phdt dien cd the dflpc lap ddt dfldi mat dat, hodn todn thudn tien cho cdng tdc bao hanh bao tri, day chinh la ndi dung de cap bdi bdo Khi khai thdc ndng lupng gid de chuyen doi thdnh ngudn dien ndng tan so on dinh, cdc san pham thUPng mai tren thi trUdng hien deu cd md hinh vdi ket cau lap dat todn bp phan hpp sd, mdy phdt, thiet bi dieu khien v v Ndm bau rotor ciia ddng cP gid Cd nghia Id todn bp khdi lupng thiet bi cua tram phdt dien gid deu phdi ldp ddt tren dd cao cua tuabin gid thudng la TRAM DIEN GIO VOl KHOI L U O N G 12m den 45m ho^c cao hon Dieu Id mdt van THIET BI LAP D A T TREN CAO de khd khan ma tat ca cac h$ thdng deu gap khdng chi qua trinh lap dat ma phi tdn cdn lien Tram dien gid chi vdi cdng suat 50- lOOKW quan d^n cac van de bdo hdnh bao tri sudt qud vdi ket cau truyen thdng thi rieng he truyen ca trinh khai thdc Mpt chi phi hodn todn khdng he khi, turbin gid, mdy phdt dien, nhflng thiet hi cdn nhd d^ cd the giam chi phi ldp dat cung nhU thuan ldp ddt tren cao bau turbm da cd luong^'^ TAP CHi C O KHi VIET NAM Sd (Thang nam 201 3) NGHIEN CUfU - TRAO D(!)l tinh bang vai tan Kinh nghiem van hdnh cdc tram dien gid ldn cho thay rdng de thay the mpt hop so cP cho tram dien gid cdng suat 2MW cd the chi phi ton den 500,000 USD va mdt tuan thi cdng phai dflng khai thdc Dieu ndy cho thay md hinh sfl dung he truyen ddng cp vdi viec ldp ddt thiet bi phdt dien tren cao ddi hdi chi phi ldn the nao khdng chi ldp dat ma cho ca sudt qua trinh khai thdc van hdnh (thudng tinh Id 20 nam va khdng dfldi 50 Ian bdo tri sfla chfla ldn) gidi quyet khd khan nhat doi vdi tram phdt dien gid dac diem khong on dinh cua nguon ndng lUpng (dieu se dupc ldm rd phan sau) He truyen dpng thuy Iflc cung la bp truydn cd dd ben vd dp tin cay cao van hanh sii dung Dieu da dUpc ehflng minh qua thflc te, mpt md rpng pham vi flng dung truyen ddng thuy Iflc cdc llnh vUc cdng nghiep, nhat la cdc llnh vUc sfl dung cd dieu kien khac nghiet nhU khai thdc md, tren tdu bien, gian khoan dau ngoai khdi v.v Dieu dd cho thay tuoi thp thiet bi thiiy lUc rat cao vd phu hpp cho dieu kien ngoai trdi Hinh Phdn thiet bi ndng hdng tdn lap trin cao cua tram diin gio MO HINH TRAM DIEN GIO V