Greenlight test stations for GM,Hydrogenics electrolyzer for NRC

BC-based Greenlight Power Technologies, the fuel cell test equipment subsidiary of Hydrogenics Corporation in Toronto, has fulfilled an order from General Motors for six PEM fuel cell test stations. The 12 kW H-series FCATS? fuel cell automated test stations were delivered to GM's Fuel Cell R&D facility in Honeoye Falls, New York.     

QuestAir,Iwatani to market hydrogen purification in Asia

Canadian-based QuestAir Technologies has signed an agreement with Iwatani International Corporation in Osaka – Japan's leading supplier of industrial hydrogen – to market QuestAir's hydrogen purification systems in Japan and other parts of Asia. Under the terms of the non-exclusive, three-year agreement, Iwatani receives the right to market QuestAir's HyQuestor® and QuestAir H-3200 pressure swing adsorption (PSA) products in Japan, China and nine other Asian countries.     

From test stations to commercialization within a decade at Hydrogenics

As a relatively young company, Hydrogenics has quickly established itself as a key player in the world's rapidly emerging hydrogen fuel cell sector. The unique technology expertise and business development strategies assembled by its founders have enabled the company to be recognized as one of Canada's fastest growing companies over the last five years, and has helped it to build important relationships globally with both industry and government. The founders' strategy is a three-pronged approach to developing fuel cell technology and commercial applications in an economically sustainable way, to drive commercialization and broad adoption. The Toronto-based company has also been very successful in using demonstrations of its technology to further the industry and its business. All this has provided both the financial stability and technological expertise to ensure that Hydrogenics is working at the forefront of the industry as it progresses quickly towards commercialization.     

火力发电厂水平衡测试及节水分析

介绍了火力发电厂水平衡测试的方法，并结合电厂水平衡测试结果，分析火力发电厂节水的重点，指出冷却系统、除灰系统用水是节水潜力大的环节。同时，提出了相应的节水对策，其主要节水对策是合理调整用水设备运行，及时检修漏水设备；提高用水流量、水质计量仪表配备率、合格率，以加强用水监督；配置循环冷却水防垢、防腐处理系统，避免节水带来的负面影响。     

基于系统图的变电"两票"智能系统

介绍以系统图为基础的变电操作票和变电工作票智能系统.采用面向对象的软件开发技术和构件技术,将变电站的各种对象装载到系统主接线图、保护设备图和屏盘位置图中,通过在系统图上进行图形操作完成操作项和安全措施,制作操作票和工作票.介绍了该系统的软件组成、实现方法和主要功能.目前该系统已在辽宁省电力有限公司投入运行,有效地实现了变电"两票"的规范管理.     

Insulation of HVDC converter stations

The results of an earlier survey on creepages and clearances in HVDC converter stations are expanded with data from a new survey and on-site interviews at several operating terminals. The changes which have accompanied the development of several additional HVDC transmission systems at higher voltages are illustrated with specific details on external insulation design. A summary of insulation performance and the effectiveness of different maintenance procedures are discussed