Force commutated high power electronics

强制换向高功率电子器件

• 批准号: 7783-2011
• 负责人: Ooi, BoonTeck
• 金额: $ 2.04万
• 依托单位: McGill University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2012
• 资助国家: 加拿大
• 起止时间: 2012-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=509588
• 关键词: Force; commutated; power; electronics

Introduction: Everyone is familiar with electronics because of communication (TV, radio, internet, wireless and mobile) and consumer products. But such electronics are limited to low power ranges. Power electronics deal with the mega-watt levels of electric utilities. Hydro-Quebec, for example, is connected to New Brunswick, USA (and Ontario Hydro in the near future) by dc lines for reasons of security. The equipment for converting from AC to DC and back to AC are based on power electronic technology. All renewable energy technologies (wind, photovoltaic, solar, etc. ) require similar equipment from frequency changing (DC to 60 Hz AC, or variable frequency AC to 60 Hz AC).

简介：由于通信（电视、广播、互联网、无线和移动）和消费产品，每个人都熟悉电子产品。但此类电子设备仅限于低功率范围。电力电子设备处理兆瓦级别的电力设施。例如，出于安全原因，魁北克水电公司通过直流线路与美国新不伦瑞克省（以及不久的将来的安大略水电公司）连接。将交流电转换为直流电以及再转换回交流电的设备基于电力电子技术。所有可再生能源技术（风能、光伏、太阳能等）都需要类似的变频设备（直流到60赫兹交流，或变频交流到60赫兹交流）。