摘要
发电机的负序能力是发电机重要的性能指标之一,它涉及到发电机的设计、制造和运行。本文根据汽轮发电机和水轮发电机在不对称状态下,应用“磁带”法测最转子部件涡流分布的结果,分析了隐极转子和凸极转子的负序能力,并提出了提高发电机负序能力的技术措施。
The negative phase sequence capability of generators is one of their important performance parameters. It is related to the design, manufacture and operation of generators. The 'Tape' method was used to measure the rotor eddy current distribution of them under asymmetric operation. From the measured results the negative phase sequence capability of non-salient pole rotors and salient pole rotors were analyzed, technical measures enhancing the negat!ve phase sequence capability were presented.
出处
《东方电气评论》
1990年第3期141-153,159,共14页
Dongfang Electric Review
