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在我国水电站中采用静止整流励磁已有近20年的历史。在这期间,静止整流励磁的理论研究、制造安装质量和运行水平都有很大的提高,但由于没有一个统一完整的国家标准或部颁标准可供遵循,因而出现了缺少必要的技术要求和技术要求不统一,有的设计不合理,制造工艺不良和检查试验不完善等情况,给运行的励磁系统留下了事故隐患。鉴于这种情况,
In China’s hydropower station using static rectifier excitation has been nearly 20 years of history. During this period, the theoretical study of static commutation excitation, manufacture and installation quality and operation level have greatly improved, but there is a lack of necessary technical requirements and lack of a unified national standards or ministerial standards to follow Technical requirements are not uniform, and some unreasonable design, manufacturing processes and inspection imperfections, etc., to the operation of the excitation system left an accident hidden danger. Regarding this situation,