実負荷試験値の差分量を用いた三相誘導電動機の等価回路定数の同定法

DOI Web Site

書誌事項

タイトル別名
  • An Identification Method of Equivalent Circuit Constants for Three-Phase Induction Moter Using the Difference Amount of Actual Load Test Data
  • ジツ フカ シケンチ ノ サブンリョウ オ モチイタ サンソウ ユウドウ デンドウキ ノ トウカ カイロ テイスウ ノ ドウ ジョウホウ

この論文をさがす

説明

The equivalent circuit constants of three-phase induction motor （IM） are used for the performance calculation and the operation of variable speed control. So，it is very important to accurately identify the equivalent circuit constants. In this paper，a simple identification method of equivalent circuit constants for IM using the difference amount of actual load test data is proposed. In proposed method，no load test，mechanical loss measurement test and restraint test are no need. To identify the equivalent circuit constants，the actual load tests of two different slips （for example，load factor of 75% and 60%） are carried out. And the primary resistance measurement by the DC voltage drop method is also carried out. The circuit analysis based on the difference amount derives the relational expression between resistance and reactance in the secondary side circuit. Under the range of slip is from 1% to 6%，the calculation values by the proposed method are the good agreement with the measured value.

収録刊行物

  • 電気設備学会誌

    電気設備学会誌 36 (10), 750-756, 2016

    一般社団法人 電気設備学会

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ