風(fēng)力發(fā)電機(jī)外文翻譯-------為電力設(shè)計(jì)并研制三分之一比例的垂直軸風(fēng)力發(fā)電機(jī).doc
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風(fēng)力發(fā)電機(jī)外文翻譯-------為電力設(shè)計(jì)并研制三分之一比例的垂直軸風(fēng)力發(fā)電機(jī),摘要:本文通過(guò)對(duì)風(fēng)力渦輪機(jī)技術(shù)測(cè)量風(fēng)速的研究來(lái)闡述馬來(lái)西亞的發(fā)電技術(shù)。測(cè)量超過(guò)三分之一比例的原型垂直軸風(fēng)力發(fā)電機(jī)的風(fēng)速,其主要目的是預(yù)測(cè)全尺寸h型垂直軸風(fēng)力渦輪機(jī)的性能。風(fēng)力發(fā)電機(jī)產(chǎn)生的電力受發(fā)電機(jī)的兩個(gè)主要部分的影響:風(fēng)力發(fā)電和皮帶傳動(dòng)系統(tǒng)。葉片、阻力區(qū)系統(tǒng)和皮帶傳動(dòng)系統(tǒng)決定轉(zhuǎn)化成電力的風(fēng)力能,轉(zhuǎn)化成電力的風(fēng)受葉片、...
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摘要:本文通過(guò)對(duì)風(fēng)力渦輪機(jī)技術(shù)測(cè)量風(fēng)速的研究來(lái)闡述馬來(lái)西亞的發(fā)電技術(shù)。測(cè)量超過(guò)三分之一比例的原型垂直軸風(fēng)力發(fā)電機(jī)的風(fēng)速,其主要目的是預(yù)測(cè)全尺寸H型垂直軸風(fēng)力渦輪機(jī)的性能。風(fēng)力發(fā)電機(jī)產(chǎn)生的電力受發(fā)電機(jī)的兩個(gè)主要部分的影響:風(fēng)力發(fā)電和皮帶傳動(dòng)系統(tǒng)。葉片、阻力區(qū)系統(tǒng)和皮帶傳動(dòng)系統(tǒng)決定轉(zhuǎn)化成電力的風(fēng)力能,轉(zhuǎn)化成電力的風(fēng)受葉片、阻力區(qū)系統(tǒng)和皮帶傳送系統(tǒng)的影響。本文主要研究風(fēng)力和皮帶傳送系統(tǒng)的影響。塞格林工業(yè)大學(xué)熱工學(xué)系實(shí)驗(yàn)室為這個(gè)三分之一規(guī)模的風(fēng)力發(fā)電機(jī)組設(shè)計(jì)了一套葉片和拖動(dòng)裝置。風(fēng)力發(fā)電機(jī)組分別進(jìn)行5.89米/秒、6.08米/秒和7.02米/秒的風(fēng)速測(cè)試。從實(shí)驗(yàn)中計(jì)算出風(fēng)力分別為132.19W,145.40W和223.80W。目前的研究正在探索最大風(fēng)力。
關(guān)鍵詞: 皮帶傳送系統(tǒng); 雷諾數(shù); 風(fēng)力; 風(fēng)力發(fā)電機(jī)組
引言:風(fēng)能是一種動(dòng)能,與大氣運(yùn)動(dòng)密切相關(guān)。它已被用于航行船、磨糧食、灌溉數(shù)百年,風(fēng)力發(fā)電系統(tǒng)將動(dòng)能轉(zhuǎn)化為更加有用其他形式的能量,自古以來(lái)風(fēng)力發(fā)電系統(tǒng)就被應(yīng)用在灌溉、磨坊中;自20世紀(jì)初,它就開(kāi)始被用來(lái)發(fā)電,許多國(guó)家尤其在農(nóng)村地區(qū)都安裝了水抽水風(fēng)車。
風(fēng)輪機(jī)是一臺(tái)把風(fēng)的動(dòng)能轉(zhuǎn)換成旋轉(zhuǎn)機(jī)械能的機(jī)器,然后被用來(lái)工作,在更先進(jìn)的機(jī)型里旋轉(zhuǎn)機(jī)械能通過(guò)發(fā)電機(jī)被轉(zhuǎn)換成電能,這是能量最通用的形式(菲茨沃特等,1996)。幾千年來(lái),人們利用風(fēng)車抽水或磨糧食,即使進(jìn)入二十世紀(jì),身材高大、苗條、多葉片完全由金屬制成的風(fēng)力發(fā)電機(jī)也已經(jīng)進(jìn)入美國(guó)家庭和牧場(chǎng)將水抽到房子的管道系統(tǒng)或牲畜的飲水槽,第一次世界大戰(zhàn)后,主要的工作是開(kāi)始發(fā)展可以產(chǎn)生電力的風(fēng)力渦輪機(jī),馬塞勒斯雅各布在1927年發(fā)明了一種可以為收音機(jī)和一些燈提供能量的原型,但僅僅如此。當(dāng)電力需求增加后,Jacobs的小型的有不足的風(fēng)力發(fā)電機(jī)開(kāi)始不用。第一個(gè)大型風(fēng)力渦輪機(jī)由帕爾默考斯萊特普特南在1934年美國(guó)建立起構(gòu)思的,完成于1941年。這臺(tái)機(jī)器非常巨大,該身有36.6碼(33.5米)高,它的兩個(gè)不銹鋼葉片直徑有58碼(53米)。Putnam的風(fēng)力渦輪機(jī)可以產(chǎn)生一千二百五十〇千瓦電力,足以滿足一個(gè)小城鎮(zhèn)的需要(莫內(nèi)特等,1994)。然而由于機(jī)械故障在1945年就被遺棄了。隨著20世紀(jì)70年代石油禁運(yùn),美國(guó)又開(kāi)始考慮從風(fēng)力渦輪機(jī)生產(chǎn)廉價(jià)電力的可行性。1975年,Mod-O原型開(kāi)始運(yùn)作,這是一個(gè)有兩個(gè)21碼(19米)葉片的100千瓦渦輪。更多的原型機(jī)(Mod-OA, Mod-1, Mod-2)每
Abstract: This research describes the electrical power generation in Malaysia by the measurement of wind velocity acting on the wind turbine technology. The primary purpose of the measurement over the 1/3 scaled prototype vertical axis wind turbine for the wind velocity is to predict the performance of full scaled H-type vertical axis wind turbine. The electrical power produced by the wind turbine is influenced by its two major part, wind power and belt power transmission system. The blade and the drag area system are used to determine the powers of the wind that can be converted into electric power as well as the belt power transmission system. In this study both wind power and belt power transmission system has been considered. A set of blade and drag devices have been designed for the 1/3 scaled wind turbine at the Thermal Laboratory of Faculty of Engineering, Universiti Industri Selangor (UNISEL). Test has been carried out on the wind turbine with the different wind velocities of 5.89 m/s, 6.08 m/s and 7.02 m/s. From the experiment, the wind power has been calculated as 132.19 W, 145.40 W and 223.80W.The maximum wind power is considered in the present study.
Keywords: Belt power transmission system; Reynolds number; wind power; wind turbine
INTRODUCTION Wind energy is the kinetic energy associated with the movement of atmospheric air. It has been used for hundreds of years for sailing, grinding grain, and for irrigation. Wind energy systems convert this kinetic energy to more useful forms of power. Wind energy systems for irrigation and milling have been in use since ancient times and since the beginning of the 20th century, it is being used to generate electric power. Windmills for water pumping have been installed in many countries particularly in the rural areas.
Wind turbine is a machine that converts the wind's kinetic energy i
關(guān)鍵詞: 皮帶傳送系統(tǒng); 雷諾數(shù); 風(fēng)力; 風(fēng)力發(fā)電機(jī)組
引言:風(fēng)能是一種動(dòng)能,與大氣運(yùn)動(dòng)密切相關(guān)。它已被用于航行船、磨糧食、灌溉數(shù)百年,風(fēng)力發(fā)電系統(tǒng)將動(dòng)能轉(zhuǎn)化為更加有用其他形式的能量,自古以來(lái)風(fēng)力發(fā)電系統(tǒng)就被應(yīng)用在灌溉、磨坊中;自20世紀(jì)初,它就開(kāi)始被用來(lái)發(fā)電,許多國(guó)家尤其在農(nóng)村地區(qū)都安裝了水抽水風(fēng)車。
風(fēng)輪機(jī)是一臺(tái)把風(fēng)的動(dòng)能轉(zhuǎn)換成旋轉(zhuǎn)機(jī)械能的機(jī)器,然后被用來(lái)工作,在更先進(jìn)的機(jī)型里旋轉(zhuǎn)機(jī)械能通過(guò)發(fā)電機(jī)被轉(zhuǎn)換成電能,這是能量最通用的形式(菲茨沃特等,1996)。幾千年來(lái),人們利用風(fēng)車抽水或磨糧食,即使進(jìn)入二十世紀(jì),身材高大、苗條、多葉片完全由金屬制成的風(fēng)力發(fā)電機(jī)也已經(jīng)進(jìn)入美國(guó)家庭和牧場(chǎng)將水抽到房子的管道系統(tǒng)或牲畜的飲水槽,第一次世界大戰(zhàn)后,主要的工作是開(kāi)始發(fā)展可以產(chǎn)生電力的風(fēng)力渦輪機(jī),馬塞勒斯雅各布在1927年發(fā)明了一種可以為收音機(jī)和一些燈提供能量的原型,但僅僅如此。當(dāng)電力需求增加后,Jacobs的小型的有不足的風(fēng)力發(fā)電機(jī)開(kāi)始不用。第一個(gè)大型風(fēng)力渦輪機(jī)由帕爾默考斯萊特普特南在1934年美國(guó)建立起構(gòu)思的,完成于1941年。這臺(tái)機(jī)器非常巨大,該身有36.6碼(33.5米)高,它的兩個(gè)不銹鋼葉片直徑有58碼(53米)。Putnam的風(fēng)力渦輪機(jī)可以產(chǎn)生一千二百五十〇千瓦電力,足以滿足一個(gè)小城鎮(zhèn)的需要(莫內(nèi)特等,1994)。然而由于機(jī)械故障在1945年就被遺棄了。隨著20世紀(jì)70年代石油禁運(yùn),美國(guó)又開(kāi)始考慮從風(fēng)力渦輪機(jī)生產(chǎn)廉價(jià)電力的可行性。1975年,Mod-O原型開(kāi)始運(yùn)作,這是一個(gè)有兩個(gè)21碼(19米)葉片的100千瓦渦輪。更多的原型機(jī)(Mod-OA, Mod-1, Mod-2)每
Abstract: This research describes the electrical power generation in Malaysia by the measurement of wind velocity acting on the wind turbine technology. The primary purpose of the measurement over the 1/3 scaled prototype vertical axis wind turbine for the wind velocity is to predict the performance of full scaled H-type vertical axis wind turbine. The electrical power produced by the wind turbine is influenced by its two major part, wind power and belt power transmission system. The blade and the drag area system are used to determine the powers of the wind that can be converted into electric power as well as the belt power transmission system. In this study both wind power and belt power transmission system has been considered. A set of blade and drag devices have been designed for the 1/3 scaled wind turbine at the Thermal Laboratory of Faculty of Engineering, Universiti Industri Selangor (UNISEL). Test has been carried out on the wind turbine with the different wind velocities of 5.89 m/s, 6.08 m/s and 7.02 m/s. From the experiment, the wind power has been calculated as 132.19 W, 145.40 W and 223.80W.The maximum wind power is considered in the present study.
Keywords: Belt power transmission system; Reynolds number; wind power; wind turbine
INTRODUCTION Wind energy is the kinetic energy associated with the movement of atmospheric air. It has been used for hundreds of years for sailing, grinding grain, and for irrigation. Wind energy systems convert this kinetic energy to more useful forms of power. Wind energy systems for irrigation and milling have been in use since ancient times and since the beginning of the 20th century, it is being used to generate electric power. Windmills for water pumping have been installed in many countries particularly in the rural areas.
Wind turbine is a machine that converts the wind's kinetic energy i
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