phasor measurement units

基本解釋

The synchronized phasor measurement units (PMU) is significant to the wide-area protection and stability control in modern power system.
在現(xiàn)代電力系統(tǒng)廣域保護(hù)和穩(wěn)定控制系統(tǒng)中，同步相量測(cè)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(tǒng)的基於GPS的同步相量測(cè)量單元（PMU）能夠測(cè)量節(jié)點(diǎn)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(tǒng)狀態(tài)完全可觀測(cè)和相量測(cè)量裝置（PMU）配置數(shù)目最小爲(wèi)目標(biāo)，提出了一種改進(jìn)的PMU最優(yōu)配置方法。