摘要
介绍既具有数字示波器功能,又具有数字多用表功能,且能进行多种计算的智能仪器—U900F便携式电能质量分析仪的测量原理和性能特点;并阐述了如何利用该仪器实现供电系统谐波的自动测量,实践证明,U900F便携式电能质量分析仪的应用不但简化了谐波测量,同时也提高了测量精度。
The principle and feature of U900F protable power energy analytic instrument is introduced. It combines the function of digital storage oscilloscope and digital multimeter. Meanwhile, how to use this device to measure power system harmonic is discussed also. Using U900F Instrument can improve the precision of measure and make the measure fairly simple.
