首页> 外国专利> A 4-WIRE 3-PHASE POWER DISTRIBUTION NETWORK SENSOR FOR MONITORING MINUTE LOAD UNBALANCE AND HARMONIC NOISE

A 4-WIRE 3-PHASE POWER DISTRIBUTION NETWORK SENSOR FOR MONITORING MINUTE LOAD UNBALANCE AND HARMONIC NOISE

机译:用于监控微小负载不平衡和谐波噪声的4线制三相配电网络传感器

摘要

A 4-WIRE 3-PHASE POWER DISTRIBUTION NETWORK SENSOR FOR MONITORING MINUTE LOAD UNBALANCE AND HARMONIC NOISE. A sensor system for sensing network parameters of 3-phase power distribution network or power line to interpret neutral failure in said power distribution network or power line comprising means for generating stabilized reference signals synchronized to the three phases of said power distribution network or power line and thereby generating inverting neutral voltage with respect to ground and means for determining electronic attribute related to the neutral voltage. The determined electronic attributes are compared in comparator circuits with their predefined set values to interpret the neutral failure in the power distribution network or the power line.
机译:用于监控微小负载不平衡和谐波噪声的4线制三相配电网络传感器。一种用于感测三相配电网或电力线的网络参数以解释所述配电网或电力线中的中性故障的传感器系统,包括用于生成与所述配电网或电力线的三相同步的稳定参考信号的装置,以及从而产生相对于地面的反向中性电压和用于确定与中性电压有关的电子属性的装置。将确定的电子属性在比较器电路中与它们的预定义设置值进行比较,以解释配电网络或电力线中的中性故障。

著录项

  • 公开/公告号IN2013KO00625A

    专利类型

  • 公开/公告日2014-12-05

    原文格式PDF

  • 申请/专利权人

    申请/专利号IN625/KOL/2013

  • 申请日2013-05-29

  • 分类号G11B27/00;

  • 国家 IN

  • 入库时间 2022-08-21 15:14:57

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