Both primary and secondary sides devices are discussed minutely, and thepaper especially introduces the principle of TRC and analyses such as the relationshipbetween conduction angle and the equal reactor and the harmonic content, etc.

• 本文详细阐述了一次二次设备的构成和选型,重点介绍了TCR的原理和构成并分析了导通角度与等效电抗的关系以及谐波含量等一些问题。