| 单词 | core-loss |
| 释义 | > as lemmascore-loss core-loss n. the loss of energy due to hysteresis and to eddy-currents in the core of electric machinery. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electrical engineering > operation of machinery > [noun] > loss of energy core-loss1902 1902 Encycl. Brit. XXXIII. 418/1 Of the power..imparted to the primary circuit one portion is dissipated by the heat generated in the primary and secondary circuits..and another portion by the iron core losses. 1917 Standard. Rules Amer. Inst. Electr. Eng. 44 Increased core losses due to increased excitation for compensating internal drop under load. 1962 Newnes Conc. Encycl. Electr. Engin. 171/2 Core loss, the loss developed as heat in the ferromagnetic core of a magnetic circuit subjected to alternating magnetization. It comprises two components quite different in their origin, namely hysteresis loss and eddy-current loss. < as lemmas |
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