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 DONG 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 6 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

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 nay

deu cd md hinh vdi ket cau lap dat todn bp phan

hpp sd, mdy phdt, thiet bi dieu khien v v... Ndm

trong 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

12m den 45m ho^c cao hon. Dieu nay. Id mdt van

de khd khan ma tat ca cac h$ thdng deu gap khdng

chi trong qua trinh lap dat ma phi tdn cdn lien

quan d^n cac van de bdo hdnh bao tri sudt qud

trinh khai thdc. Mpt chi phi hodn todn khdng he

nhd d^ cd the giam chi phi ldp dat cung nhU thuan

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 khi truyen thdng va khi 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 trong bdi bdo nay.

2. TRAM DIEN GIO VOl KHOI LUON G

THIET BI LAP DA T TREN CAO

Tram dien gid chi vdi cdng suat 50- lOOKW

vdi ket cau truyen thdng thi rieng he truyen ca

khi, turbin gid, mdy phdt dien, nhflng thiet hi cdn

ldp ddt tren cao trong bau turbm da cd trong luong^'^

TAP CHi CO KHi VIET NAM Sd 4 (Thang 4 nam 201 3)