考虑不对称故障的10kV备用电源自动投入装置控制策略研究 关键词:单元接线;电气特征;备用电源自动投入装置;策略 [gap=940]Key words:unit connection;electric characteristic;backup automatic switch;strategy
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This unit is particularly designed for monitoring 400V feeder with backup automatic switch. It could accurately measure and calculate: voltage, current, frequency, active power, reactive power, power factor and energy.
该单元是特别针对400V馈线备自投而设计的,它具有测量母线的电压、电流、频率、有功功率、无功功率、功率因数以及有功电度、无功电度等电参数的功能;当母线出现故障(过压或欠压)时,能够完成两组母线的自动投切,即备自投的功能。
参考来源 - 分散式配电自动化系统及400V馈线备自投单元的研制·2,447,543篇论文数据,部分数据来源于NoteExpress
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