风力发电机外文翻译-------为电力设计并研制三分之一比例的垂直轴风力发电机.doc
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风力发电机外文翻译-------为电力设计并研制三分之一比例的垂直轴风力发电机,摘要：本文通过对风力涡轮机技术测量风速的研究来阐述马来西亚的发电技术。测量超过三分之一比例的原型垂直轴风力发电机的风速，其主要目的是预测全尺寸h型垂直轴风力涡轮机的性能。风力发电机产生的电力受发电机的两个主要部分的影响：风力发电和皮带传动系统。叶片、阻力区系统和皮带传动系统决定转化成电力的风力能，转化成电力的风受叶片、...
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摘要：本文通过对风力涡轮机技术测量风速的研究来阐述马来西亚的发电技术。测量超过三分之一比例的原型垂直轴风力发电机的风速，其主要目的是预测全尺寸H型垂直轴风力涡轮机的性能。风力发电机产生的电力受发电机的两个主要部分的影响：风力发电和皮带传动系统。叶片、阻力区系统和皮带传动系统决定转化成电力的风力能，转化成电力的风受叶片、阻力区系统和皮带传送系统的影响。本文主要研究风力和皮带传送系统的影响。塞格林工业大学热工学系实验室为这个三分之一规模的风力发电机组设计了一套叶片和拖动装置。风力发电机组分别进行5.89米/秒、6.08米/秒和7.02米/秒的风速测试。从实验中计算出风力分别为132.19W，145.40W和223.80W。目前的研究正在探索最大风力。
关键词： 皮带传送系统； 雷诺数； 风力； 风力发电机组
引言：风能是一种动能，与大气运动密切相关。它已被用于航行船、磨粮食、灌溉数百年，风力发电系统将动能转化为更加有用其他形式的能量，自古以来风力发电系统就被应用在灌溉、磨坊中；自20世纪初，它就开始被用来发电，许多国家尤其在农村地区都安装了水抽水风车。
风轮机是一台把风的动能转换成旋转机械能的机器，然后被用来工作，在更先进的机型里旋转机械能通过发电机被转换成电能，这是能量最通用的形式（菲茨沃特等，1996）。几千年来，人们利用风车抽水或磨粮食，即使进入二十世纪，身材高大、苗条、多叶片完全由金属制成的风力发电机也已经进入美国家庭和牧场将水抽到房子的管道系统或牲畜的饮水槽，第一次世界大战后，主要的工作是开始发展可以产生电力的风力涡轮机，马塞勒斯雅各布在1927年发明了一种可以为收音机和一些灯提供能量的原型，但仅仅如此。当电力需求增加后，Jacobs的小型的有不足的风力发电机开始不用。第一个大型风力涡轮机由帕尔默考斯莱特普特南在1934年美国建立起构思的，完成于1941年。这台机器非常巨大，该身有36.6码（33.5米）高，它的两个不锈钢叶片直径有58码（53米）。Putnam的风力涡轮机可以产生一千二百五十〇千瓦电力，足以满足一个小城镇的需要（莫内特等，1994）。然而由于机械故障在1945年就被遗弃了。随着20世纪70年代石油禁运，美国又开始考虑从风力涡轮机生产廉价电力的可行性。1975年，Mod-O原型开始运作，这是一个有两个21码（19米）叶片的100千瓦涡轮。更多的原型机（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
关键词： 皮带传送系统； 雷诺数； 风力； 风力发电机组
引言：风能是一种动能，与大气运动密切相关。它已被用于航行船、磨粮食、灌溉数百年，风力发电系统将动能转化为更加有用其他形式的能量，自古以来风力发电系统就被应用在灌溉、磨坊中；自20世纪初，它就开始被用来发电，许多国家尤其在农村地区都安装了水抽水风车。
风轮机是一台把风的动能转换成旋转机械能的机器，然后被用来工作，在更先进的机型里旋转机械能通过发电机被转换成电能，这是能量最通用的形式（菲茨沃特等，1996）。几千年来，人们利用风车抽水或磨粮食，即使进入二十世纪，身材高大、苗条、多叶片完全由金属制成的风力发电机也已经进入美国家庭和牧场将水抽到房子的管道系统或牲畜的饮水槽，第一次世界大战后，主要的工作是开始发展可以产生电力的风力涡轮机，马塞勒斯雅各布在1927年发明了一种可以为收音机和一些灯提供能量的原型，但仅仅如此。当电力需求增加后，Jacobs的小型的有不足的风力发电机开始不用。第一个大型风力涡轮机由帕尔默考斯莱特普特南在1934年美国建立起构思的，完成于1941年。这台机器非常巨大，该身有36.6码（33.5米）高，它的两个不锈钢叶片直径有58码（53米）。Putnam的风力涡轮机可以产生一千二百五十〇千瓦电力，足以满足一个小城镇的需要（莫内特等，1994）。然而由于机械故障在1945年就被遗弃了。随着20世纪70年代石油禁运，美国又开始考虑从风力涡轮机生产廉价电力的可行性。1975年，Mod-O原型开始运作，这是一个有两个21码（19米）叶片的100千瓦涡轮。更多的原型机（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
