查询词典 wind power

Hebei State Power and Thai companies after the establishment of wind energy, development and construction of first wind power project red beam Chongli Hebei Wind Farm, the project was approved in April last year, conditions have started.

河北国电和泰风能公司成立后，开发建设的首个风电项目为河北崇礼红花梁风电场，该项目于去年4月获得核准，已具备开工条件。

First part: Use a simply wind power system as the discussion and verification of the theory. Study the numerous of factors by flicker emission produced during continuous operation, such as the flicker major source by wind turbine (e.g. wind speed variations, the wind shear and the tower shadow) and grid conditions effect (e.g. short circuit capacity, grid impedance angle). And analyses further that compares SCIG and DFIG , use STATCOM improve SCIG and DFIG is applied to the power system with unstable change load.

第一部分：以一简化风力发电系统作为理论的探讨与验证，研究内容针对风力发电机连续运转下电压闪烁主要来源：风的扰动、风剪切与塔影效应，与来自电力网路的影响：比、短路容量，风力发电电系统中电压闪烁各种因子，并进一步探讨分析 SCIG 与 DFIG 优缺点、以静态同步虚功补偿器改善 SCIG 与 DFIG 运用於不稳定负载电力系统。

With the wind scale of the expansion, due to the wind and the occasional random to the characteristics of wind power on the stability of power grids have been Can not be ignored.

随着风电规模的不断扩大，由于风能的随机性和间歇性的特点，风电对电网稳定性的影响已不容忽视。

Using the new techniques of pendular impeller and wind guide turbo , the decumbent wind power engine can use the wind power energy more efficent.

在横卧式风力发动机上利用摆动式风叶和导风涡轮等新技术，能更高效地利用风力资源。

The wind power industry is growing rapidly it has increased 23 to 30 percents in each of the last 5 years , wind power is clean, abundant , ever renewable , and free from producer boycotts or embargoes, R is the executive Director of the America wind association, today only 1 percent of US 's energy comes from wind , it provide more than 20 percents of Denmark energy , the US hope to match that in twenty years .

风能产业发展很快，在过去的5年中每年都以23-30%的速度增加，风能是清洁，可再生，也不会遭到生产者的抵制禁用。R是美国风能协会的执行主管，他说美国的能源只有1%来自风能，却提供了丹麦20%多的能源，希望美国能在20年内达到这种水平，，但是现在又很多困难使风能替代石油的地位。

Permanent magnet generator direct driven by wind-turbine becomes the tendency of wind power development. In our country, the study of DPMG is being at initial step and the small-to-medium wind power plant for stand-alone generation-battery system directly driven by wind turbine is quite fit to remote village, pasture, frontier or coast defensive station due to its operating reliability and low cost.

我国对直驱式风力发电机的研究尚处于起步阶段，运行可靠、成本较低的中小型直驱式风力发电系统非常适合于我国的偏远农村、牧场、海防及边防哨所的供电，对改善这些地方的生产生活条件有深远的意义。

When a tropical cyclone near the center of the largest wind power is less than 8 hours as the tropical low pressure, 8 and 9 as the tropical storm's winds, 10 and 11 the wind was stronger tropical storm, the only center in the vicinity of the largest wind power reached 12 tropical cyclones It is called a typhoon.

当热带气旋中心附近最大风力小于8级时称为热带低压，8和9级风力的称为热带风暴，10和11级风力的为强热带风暴，只有中心附近最大风力达到12级的热带气旋才称为台风。

Wind turbines made of Ashland's vinyl ester resin have been used in wind power markets of Inner Mongolia and Xinjiang and are leading the development of global wind power market.

目前，用亚什兰乙烯基酯树脂制成的风机已应用在内蒙古、新疆等风电市场，引领全球风电市场的发展。

Under the aspect of rapidly developed wind power in China,the bottleneck problems of wind power development have been confronted within the leading district of wind power development.

在中国风电高速发展的大好形势下，风电发展较快的地区先后遭遇到发展&瓶颈&，如何摆脱风电发展&瓶颈&束缚，促进中国风电健康发展成为关注的焦点。

The power output of a wind power plant is stochastic, which is determined by the wind and wind turbine generators.

风资源最大的特点就是风速的大小和方向的随机性，风的这种特性决定了风力发电厂输出功率的随机性。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。