基本解釋單相負荷英漢例句雙語例句The electrified railway is a fluctuating high- power single- phase commutation load, which may threat power sys-tem security operation.電力機車為波動性很大的大功率單相整流負荷,可能威脅電力系統(tǒng)的安全運行。For comparatively smaller single-phase load, the duplicate supply single-phase transfer switch made of miniature contactors can be selected.對較小的單相負荷可采用由微型接觸器構成的雙電源單相切換開關。A new high-performance PFC method based on OCC is adopted in this paper, which has great technical advantages in input power factor correction and harmonic suppression for single-phase rectifier load.本文提出一種基于單周控制的高性能功率因數(shù)校正(PFC)方法,用于對單相整流類負載進行功率因數(shù)校正和諧波治理有很大的技術優(yōu)勢。single-phase load更多例句詞組短語短語single -phase no-load voltage buildup 單相空載建壓single-phase load更多詞組