No-load loss calculation of distribution transformers supplied by nonsinusoidal voltage using three dimensional finite element analysis. Energy 2013;50:205-219.Yazdani-Asrami, M., Mirzaie, M., ShayeganiAkmal, A.: No-load loss calculation of distribution transformers supplied by nonsinusoidal voltage ...
1)no-load loss空载损耗 1.Reducing no-load loss of transformer iron core on locomotive;降低机车变压器铁心空载损耗的探讨 2.Effects of adopting transformer electrical steel and HIB steel on no-load loss and noise level of transformer are analyzed.阐述变压器电工钢、HIB钢对变压器空载损耗与噪声水平的影...
1) core (no-load) loss 铁心(空载)损耗 2) open-circuit core loss 空载铁芯损耗 3) Iron losses 铁心损耗 1. Numerical calculation and analysis of stator iron losses due to rotational flux and magnet pole eddy-current loss in PMSM; 考虑旋转磁通的PMSM铁心损耗数值计算 ...
upper iron yoke non-folding to reduce the no-load loss; adopt advanced core column tightening device to reduce the noise further; the winding adopt combined lead and transposition lead to reduce the additional loss; calculation accurately the impulse features of electric fil...
A Novel Fast FEA No-Load Loss Calculation Method for Stacked Core Three Phase Distribution Transformers Almost one third of the overall transmission and distribution systems energy losses are lost in distribution transformers, while its core losses account fo... E Hajipour,M Vakilian,M Ghafouri 被...
The analysis and design of any mitigation equipment requires precise calculation of both voltage and current waveforms. Moreover, the parameters that affect ... EF El-Sadaany 被引量: 3发表: 1998年 Static Series Voltage Regulator in radial distribution system and impact of load growth and load ...
Transformer load/no-load current & loss testing Transformer capacitance & tan delta testing Transformer short circuit impedance & load loss testing Transformer power frequency withstand voltage testing Transformer inductive withstand voltage testing (including 110kV transformer partial...
An application of the time-step topological model for three-phase transformer no-load current calculation considering hysteresis Three-phaseMagnetization currentHysteresisSimulationIn many transformer applications, it is necessary to have a core magnetization model that takes into account both mag...
ON-SITE TEST METHOD AND SYSTEM FOR NO-LOAD/LOAD LOSS OF VEHICLE-MOUNTED POWER TRANSFORMER The present invention relates to the field of electrical technology, and more particularly, to an on-site test method and system for no-load/load loss of a... Y Dai,Y He,W Dong,... 被引量: 0...
Harmonic Impact on Distribution Transformer No-Load Loss Parameter Identification of Induction Machine With a Starting No-Load Low-Voltage Test Tandem Pump No-Load Operation Device