Kukula kwa makina opangira mphepo m'dziko langa

Ma turbines amphepo ndikusintha ndi kugwiritsa ntchito mphamvu yamphepo.Zikafika ku dziko liti lomwe ndi loyamba kugwiritsa ntchito mphamvu ya mphepo, palibe njira yodziwira izi, koma China mosakayikira ili ndi mbiri yakale.Pali "ngalawa" m'malemba akale achi China oracle mafupa, zaka 1800 zapitazo M'ntchito za Liu Xi mu Dynasty ya Kum'mawa kwa Han, pali kufotokoza kwa "kugwedezeka pang'onopang'ono ndikunena kuti yenda ndi mphepo", zomwe ndi zokwanira kusonyeza kuti. dziko langa ndi limodzi mwa mayiko amene ankagwiritsa ntchito mphepo mphamvu kale.Mu 1637, "Tiangong Kaiwu" m'chaka chakhumi cha Ming Chongzhen mu 1637 chinali ndi mbiri yakuti "Yangjun anagwiritsa ntchito matanga masamba angapo, Hou Feng anatembenuza galimoto, ndipo mphepo inayima."Zimasonyeza kuti tinali titapanga kale makina amphepo a Ming Dynasty isanayambe, ndipo makina opangira mphepo anali Kusintha kwa kayendedwe ka mphepo yamkuntho kupita kumayendedwe ozungulira a gudumu la mphepo kunganenedwe kukhala kusintha kwakukulu pakugwiritsa ntchito mphamvu ya mphepo.Mpaka pano, dziko langa likadali ndi chizoloŵezi chogwiritsa ntchito makina opangira mphepo kunyamula madzi kumadera akumwera chakum'mawa kwa nyanja, ndipo ku Jiangsu ndi madera ena kudakali makina ambiri opangira mphepo.dziko langa lakhala likupanga makina amphepo ang'onoang'ono kuyambira m'ma 1950s ndipo apanga motsatizana ma prototypes a 1-20 kilowatts, pomwe gawo la 18-kilowatt lidayikidwa pa Xiongge Peak ku Shaoxing County, Chigawo cha Zhejiang mu Julayi 1972, ndikusamutsa mu Novembala 1976. M’tawuni ya Caiyuan, m’chigawo cha Yuan, makina opangira mphepo ankagwira ntchito bwinobwino mpaka 1986 kuti apange magetsi.Mu 1978, dzikolo lidalemba projekiti ya turbine yamphepo ngati projekiti yofunika kwambiri yofufuza zasayansi.Kuyambira nthawi imeneyo, makampani opanga makina opangira mphepo ku China atukuka kwambiri.Ma turbine amphepo okhala ndi mphamvu ya 1 mpaka 200 kilowatts adapangidwa ndikupangidwa.Pakati pawo, ang'onoang'ono ndi okhwima kwambiri komanso khalidwe lazogulitsa Zabwino kwambiri, sizinangokwaniritsa zosowa zapakhomo, komanso zimatumizidwa kunja.Pofika kumapeto kwa 1998, makina opangira mphepo a m’dziko langa anafika pa 178,574, ndipo mphamvu zake zonse zinaikidwa pafupifupi ma kilowati 17,000.

Mchitidwe wa chitukuko chamtsogolo cha makina opangira mphepo ndi chitukuko chachikulu.Chimodzi ndikuwonjezera kukula kwa gudumu lamphepo ndi kutalika kwa nsanja, kukulitsa mphamvu zamagetsi, ndikukula kupita ku ma turbine akulu akulu kwambiri.Chinanso ndikukhazikitsa ma vertical axis wind turbines ndi vertical axis wind power generation.Mzere wa makinawo ndi perpendicular kwa mphamvu ya mphepo.Lili ndi mwayi wobadwa nawo, womwe umagonjetsa vuto la geometric kuchuluka kwa mtengo wamtengo wapatali chifukwa cha kukula kwa tsamba ndi kukula kwa nsanja, komanso kumapangitsa kuti mphepo igwiritse ntchito bwino kwambiri, choncho iyenera kukhala mphamvu ya mphepo yam'tsogolo Mchitidwe wa majenereta.