phasor measurement units

基本解释

The synchronized phasor measurement units (PMU) is significant to the wide-area protection and stability control in modern power system.
在現代電力系統廣域保護和穩定控制系統中，同步相量測量單元（PMU）起著重要作用。
GPS based synchronous Phasor Measurement Units(PMU) which have been successfully developed and equipped in power systems in recent years can provide bus voltage phasor measurements.
近幾年開始裝備於電力系統的基於GPS的同步相量測量單元（PMU）能夠測量節點的電壓相量，而且具有相儅高的精度。
Taking the full network observability of power system operation state and least number of phasor measurement units (PMU) as objective function, an improved optimal PMU placement algorithm is proposed.
以電力系統狀態完全可觀測和相量測量裝置（PMU）配置數目最小爲目標，提出了一種改進的PMU最優配置方法。