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| 摘要: |
| 针对山区联网水电站在系统故障情况下因频率、电压异常波动所带来的影响，提出在水电站掣装设监测站内电压、频率的自动解列装置，在异常情况下快速将水电站解列，以避免设备损坏，提高系统运行可靠性。 |
| 关键词: 电压 频率 自动解列 |
| DOI： |
| 分类号:TM612 TM772 |
| 基金项目: |
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| Study on auto-disconnection safety of hydrostation |
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HUANG Hai
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| Abstract: |
| Because the power system failure brings on frequency and voltage fluctuation of moun-tainous hydrostation network,it is suggested to install auto-disconnection safety in hydrostation.It monitors the voltage and frequency of own station and quickly disconnects itself from system in abnormal situations to avoid device damage and increase system operation reliability. |
| Key words: voltage,frequency,auto-disconnection |
