《国际电子商情》数字版2010年8月刊 - (Page 28)

封面故事海上风电场将成主流趋势，并网瓶颈呼求智能电网解释，这一要求在恒定的都在不断变化，因此如何将键环节。“风电早期均采用消耗能源的大户，风电场远风速和风力下是比较容易实多变的风力电能转换成稳定变桨距和变速箱等技术来实离电力负荷中心，给风电的现的，但现实是风速和风力的电能是风力发电系统的关现，但现今主流技术主要以传输、接入电网构成一定的障碍。而海上风电开发不仅靠近沿海城市，风力资源亦优于内陆，而且不占用土地资源。张松刚表示，许浩平：风力发电场海上风力正从内陆逐步往海上发电悄然发展。兴起，并将成为重要的能源形式。在上海世博会期间，上海东海大桥海上风电场已经顺利并网投入使用。 “风力发电场正从内陆及大陆沿海逐步往海上发展，目前海上风电场已成为全球发展风电的热点。”许浩平指出，“这主要是因为海上风力资源丰富，更大单机容量机组的安装比陆上更容易实现。” » 上接27页 JR SP AD 340mm x 220mm 智能动态控制风电系统尽管世界各地都如火如荼地展开风力发电场的建设，但是风力发电是低密度能源，具有不稳定性和随机性的特点，使风力发电设计面临诸多挑战。 “风能的利用最终取决于与电网并网的实现，而实现并网最主要的要求就是输出频率、电压和相位要保持与电网一致，”许浩平 28 国际电子商情 | 2010年8月 | www.esmchina.com http://www.mitsumi.co.jp/chinese http://www.esmchina.com/STATIC/SITE/DigitalEdition_201008.HTM#tj http://www.esmchina.com

Table of Contents for the Digital Edition of 《国际电子商情》数字版2010年8月刊

STC MCU Co Ltd
Digi-Key Corporation
STC MCU Co Ltd
STC MCU Co Ltd
STC MCU Co Ltd
Shanghai Yachuang Electronics Co Ltd
Zhejiang Jiakang Electronic Co Ltd
Texas Instruments HK Ltd
ZLG-MCU Development Co Ltd
Advanced Power Electronics Corp
Analog Devices
Shanghai Keter Polymer Material Co Ltd
A-Bright Industrial Co Ltd
DongGuan ShiLong HuaTong Electronic Co Ltd
National Semiconductor Hong Kong Ltd
SyncMOS Technologies Inc
SinoHub Inc
Excel Cell Electronic Co Ltd
Mitsumi Electric Co Ltd
Mitsumi Electric Co Ltd
Shenzhen Hi-Hone Electronics Co Ltd
Hong Kong Baite (Group) Electronic Co Ltd
BYD Company Limited
BYD Company Limited
Axelite Technology (Shenzhen) Co Ltd
International Rectifier
Burnon International Limited
Micrel Semiconductor
Jiangsu Skysoon Communication Co Ltd
Richardson Electronics
China Electronics Appliance Shenzhen Co Ltd
National Semiconductor Hong Kong Ltd
Conquer Electronics Co Ltd
Renesas Electronics
Wuhan P&S Information Technology Co Ltd
Intersil Corporation
Honestar Technologies Co Ltd
Cognex Asia Inc Shanghai Rep Office
Fuzetec Technology Co Ltd
Lampek Enterprise Development (HK) Limited
Chiphomer Technology (Shanghai) Limited
Shenzhen Mornsun Electronics Co Ltd
Xiamen Ningly Electronics Co Ltd
Digi-Key Corporation
OTAX
CviLux Corporation
Powertek Group Co Limited
Mueller Electric (Shanghai) Ltd
Xiamen Letdo Electron Co Ltd
Hong Kong Trade Development Council
BCD Semiconductor Manufacturing Limited
Emirates Sky Cargo
Fengbao Electronic Technology (Shanghai) Co Ltd
Innostor Technology Corporation
Yeebo LCD Ltd
Eyang Technology Development Co Ltd
Nanjing Shiheng Electronics Co Ltd
LPKF (Tianjin) Co Ltd
Nanjing AH Electronic Science & Technology Co Ltd
Up Teks Co Ltd
Beijing Rowa Beite Electronic Co Ltd
Honghu City Languang Electronics Co Ltd
Shenzhen Runsheng Electronics Co Ltd
Trantek Electronics Co Ltd
Beijing Times Creation Electronic Co Ltd
EnEcomponents.com
Wealth Metal Factory Ltd
Weltronics Imaging Technology Ltd
GangYuan Electric Co Ltd,
Shenzhen NanDao Electromachinery Co.,Ltd
Pro Systems
Qualtek Electronics Ltd
Mouser Electronics
Protronic Asia Limited
Walter Electronic Co Ltd
Beijing New Chuang Si Fang Electronic Co Ltd
Shenzhen Jiaweiyi Technology Limited
My Group (Asia) Limited
Asiacom Technology (HK) Ltd
Sino-Tech International Holdings Ltd
Sino-Tech International Holdings Ltd
Shenzhen Qiankun Industrial & Trading Development Co Ltd

《国际电子商情》数字版2010年8月刊