negative phase sequenceとは 意味・読み方・使い方

Positive-phase sequence components and negative-phase sequence components of the three-phase currents are extracted to generate positive-phase sequence current commands and negative-phase sequence current commands.例文帳に追加

３相交流電流の正相成分と逆相成分を抽出して、正相電流指令と逆相電流指令を生成する。 - 特許庁

The negative-phase sequence current commands are deducted from the positive-phase sequence current commands to obtain current commands for the three- phase unbalance compensation which are used for determining current sharing factors to practice the current control of a PWM cycloconverter.例文帳に追加

そして、正相電流指令から逆相電流指令を減算したものを３相アンバランス補償用の電流指令とし、この電流指令を用いて電流分配率を定めてＰＷＭサイクロコンバータの電流制御を行う。 - 特許庁

To provide a control device for an electric-power converter which can cope with unbalance failure by changing characteristic of filters for extracting negative-phase-sequence voltage in steady operation and in the system failure, and the electric power converter.例文帳に追加

定常時と系統事故時とで逆相電圧抽出用のフィルタの特性を変更して不平衡事故の対応が可能な電力変換器の制御装置および電力変換装置を提供すること。 - 特許庁