美国超导体公司（NASDAQ：AMSC）是一家全球电力技术公司，今天宣布已收到一项后续订单，以价值1000万美元的风力涡轮机核心电气组件，来自中国CSR Zhuzhou Electric Mocomotive Research Institute Co.，Ltd。（“ CSR---Zelri”）。CSR-Zelri将使用AMSC全资AMSC WindTec子公司设计的1.65兆瓦（MW）风力涡轮机中的组件。
Based in the Hunan province of China, CSR-ZELRI is a subsidiary of China South Locomotive & Rolling Stock Corp. (CSR), China's largest railway equipment and associated power systems manufacturer. CSR-ZELRI licensed its 1.65 MW wind turbine design from AMSC Windtec in January 2007. This is the largest order AMSC has received from CSR-ZELRI. To date, CSR-ZELRI has ordered more than $20 million of core electrical components from AMSC.
CSR-Zelri于2007年11月在江南省安装了首个1.65兆瓦原型，该原型于2007年11月，不到10个月就与AMSC Windtec访问了10个月。该公司在2008年中期进入了1.65兆瓦涡轮机的系列生产。
By the end of 2008, China had a total installed wind power capacity of 12.2 gigawatts (GW) making it the fourth largest wind power market in the world. In its June 2009 report, industry research firm Emerging Energy Research projected that China's wind power installed base would exceed 200 GW by 2020.
AMSC's wind turbine electrical control systems and core electrical components include the company's proprietary PowerModule power converters, pitch and yaw converters, SCADA systems and other power electronics. They enable reliable, high-performance wind turbine operation by controlling power flows, regulating voltage, monitoring system performance, controlling the pitch of wind turbine blades and the yaw of the turbines to maximize efficiency.