具有电功质量调节的光能联网发电与无功补偿及控制技术应用和发展研究

摘要

基于开关功率开关变流器技术，光能并网发电电工技术的可靠变换正在进一步发展，另一方面功率开关器件装置组成系统已经成为许多领域不可或缺的基本设备。在信息数字革命时代的二十一世纪上半叶，对电功调节光能联网发电，并网型兆瓦级电功调节光能联网发电，无功补偿及控制技术要求也相对提高。论文讨论了具有电功调节的光能联网发电与无功补偿及控制技术的应用和发展。%Declining power quality in many power electronic systems has become an important problem as illustrated by many recent surveys. Power factor correction (PFC) techniques have become attractive since several regulations have been effected recently. Many PFC AC/DC converters have been presented in recent years.