This paper presents an intelligence test set built by microcomputer technics to monitor and measure the harmonic and surge voltages in the power network and source, on-line and with a real time.

本文提出利用微机技术构造一种在线实时监视和测量电网、电源客观存在的谐波电压和浪涌电压的智能测试仪。

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Based on the demand of the power quality 's harmonic monitor and the specialty of large scale programmable logic device, this paper advances a frame of a 24-bit float point FFT module in FPGA.

论文根据电能质量谐波监测要求和大规模可编程逻辑器件的特点，设计了一个基于可编程逻辑器件的24位浮点FFT处理模块。

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So it become the target of power supply department and user to monitor the harmonic of the power net.

因此，对电网谐波含量进行监测，并把它控制在允许范围内，成为供电部门和用户的共同目标。

youdao

So it become the target of power supply department and user to monitor the harmonic of the power net.

因此，对电网谐波含量进行监测，并把它控制在允许范围内，成为供电部门和用户的共同目标。

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