摘要
多相励磁发电机具有明显优于传统同步发电机的性能 ,对于他控式发电系统 ,其稳定性受同步稳定性与异步稳定性的限制 ,而异步稳定性又与转子电阻有很大关系 ,转子电阻越大 ,受异步稳定性的限制越小 ;通过转矩特性研究表明 :转子励磁系统采用电流反馈可以使励磁系统具有电流源的特性 。
The multi\|phase exciting generator has better performance than traditional synchronous generator. The stability of the generator is limited by both synchronous and asynchronous stability, and the asynchronous stability is related to the rotor resistance. When the current feedback is used in exciting system, the excitation performance and the generator stability will be better than that of voltage feedback.
出处
《电工电能新技术》
CSCD
2000年第4期5-7,10,共4页
Advanced Technology of Electrical Engineering and Energy
