摘要
松耦合电能传输系统采用一种新型的电能传输技术,其关键部件是松耦合变压器,它的耦合系数较低,制约着系统的传输功率。介绍了感应电能传输系统的组成,并分析了功率因数校正电路工作原理及参数选择,并将功率因数校正技术应用于松耦合电能传输系统;仿真与实验结果表明该技术提高了系统的有功功率,降低了系统的无功损耗。
Loosely coupled power transmission system adopts a new type of power transmission technology.The key component is loosely coupled transformer whose coupling coefficient is lower,which restricts transmission power factor of the system.Introduction was made to the consisting of induction power transmission system.Analysis was made to the working principle of power factor correction circuit and parameters’selection.The power factor correction technology was applied in loosely coupled power transmission system.Simulative and experimental results show that the technology raises active power of the system and reduces reactive losses of the system.
出处
《电工电气》
2010年第11期11-13,17,共4页
Electrotechnics Electric
基金
国家高科技研究发展计划("863"计划)项目(2007AA090801-01)
国家科技重大专项课题项目(2008ZX05024-003-05)
关键词
松耦合
可分离变压器
电能传输系统
功率因数校正
loosely coupled
separable transformer
power transmission system
power factor correction
