零相分の英語

送電系統の対称三相電力回路を対称座標変換によって正相・零相・逆相に分解する。例文帳に追加

By symmetrical coordinate conversion, a three-phase power circuit is divided into a positive phase, a zero phase, and a negative phase, and the divided respective symmetric constituents are connected mutually while an optional accident point is set. - 特許庁

漏れ電流を低減しつつ、零相成分に対するサージの抑制効果を得ることができるようにする。例文帳に追加

To get surge suppression effect to zero-phase components while reducing a leakage current. - 特許庁

零相電流が流れる負荷が接続された場合でも、Ｎ相アームで出力電圧零相成分補正制御を、逆変換回路で出力電圧ノーマル成分補正制御を、各々行う。例文帳に追加

Even if a load to which a zero-phase current is applied is connected, an N-phase arm and an inverse conversion circuit execute output voltage zero-phase component correction control and output voltage normal component correction control, respectively. - 特許庁

交流−交流直接変換回路の入力相電圧の中間電圧相を基準にして零電圧を構成し、入力空間ベクトルを１２分割して零相スイッチングパターンを決定する。例文帳に追加

A zero voltage is constituted with reference to the intermediate voltage phase of an input-phase voltage of an AC-AC direct conversion circuit, and a zero-phase switching pattern is determined by dividing an input spatial vector by 12. - 特許庁

零相電流｜Ｉｏ｜と位相角θより演算して、零相電流の抵抗分電流｜Ｉgr｜を｜Ｉgr｜＝｜Ｉｏ｜（１／√３×ｓｉｎθ＋ｃｏｓθ）により演算する。例文帳に追加

A resistance component current |Igr| of the zero-phase current is computed on the basis of the zero-phase current |Io| and the phase angle θ; |Igr|=|Io|(1/√3×sinθ+cosθ). - 特許庁

線路の各端末機で測定された線間電圧と零相電流の位相差及び零相電流の大きさを比較して故障区間を検出し、停電なしに故障区間を系統から分離する。例文帳に追加

To separate a fault section from a distribution system without causing power interruption by detecting the fault section, while comparing inter-line voltages, phase differences between zero-phase currents, and the magnitude of each of the zero-phase currents measured by each terminal machine of lines. - 特許庁

事故原因最終判定手段１５は、零相電流の波形分類結果とその一致度判定結果、および、零相電圧の波形分類結果に基づき、最終的に想定される事故原因を推定する。例文帳に追加

A fault cause final determination means 15 estimates the ultimate determined fault cause, based on the result of zero-phase current waveform classification and on the result of the coincidence determination thereof and the result of the zero-phase voltage waveform classification. - 特許庁

線路定数算出手段１１３において保護制御計測装置１１０に取り込む電気量に零相分が一定値以上含まれていることを検出する零相分検出手段１１４を設ける。例文帳に追加

The line constant calculation means 113 is provided with a zero-phase portion detection means 114 for detecting that a fixed quantity or more of the zero-phase portion is included in the taken electrical quantity in the protection control measuring devices 110. - 特許庁