2) dual three-phase induction machine 双三相异步电机 1. Using the technique of vector decomposition,the model of dual three-phase induction machine is set up on the two axes stationary reference frame in this paper. 本文采用空间矢量解耦的方法,建立了双三相异步电机在静止两相坐标系上的数学模型...
摘要: Dual three-phase electric machines are known to offer many important advantages compared with their conventional three-phase counterparts. However, these machines also suffer from a significant disadvantage of easily occurring large stator current ha...关键词:...
Multi-phase drive system has the advantage of reducing torque pulsations with high reliability.The voltage source inverter fed dual three-phase induction machine drive system is one of the most typical multi-phase drive systems.This paper presents the simulated model which uses the technique of vecto...
Three phase dual mode moduleThree communication modes: Carrier, wireless, carrier + wireless Dual-channel independent control, self-switching Automatically reads the power meter communication address when being electrified. Carrier frequency:365kHz±20kHz Carrier communication rate:500bps/1Kbps/1.5Kbps/2.4...
Single inhaler extrafine triple therapy in uncontrolled asthma (TRIMARAN and TRIGGER): two double-blind, parallel-group, randomised, controlled phase 3 trials. Lancet. 2019;394(10210):1737-1749. doi:10.1016/S0140-6736(19)32215-9PubMedGoogle ScholarCrossref 44. Kerstjens HAM, Engel M...
This paper presents a new type of three-phase voltage source inverter (VSI), called three-phase dual-buck inverter. The proposed inverter does not need dead time, and thus avoids the shoot-through problems of traditional VSIs, and leads to greatly enhanced system reliability. Though it is stil...
In this paper, a fault-tolerant control is proposed for dual three-phase permanent-magnet synchronous machine (PMSM) drives under open-phase faults. The object of the proposed fault-tolerant control is to maximize the torque capacity while the overcurrent protection is taken into account. Hence,...
This paper presents an inductorless dual-output switched-capacitor DC–DC converter employing pseudo-three-phase swap-and-cross control (PTPSCC) and an amplitude modulation mechanism (AMM). The AMM circuit scales the amplitudes of the driving signals for the switches according to the loading conditi...
Laser frequency combs emit a spectrum with hundreds of thousands of evenly spaced phase-coherent narrow lines. A comb-enabled instrument, the dual-comb interferometer, exploits interference between two frequency combs and attracts considerable inter
This work is dealing with the temperature reaction and response of skin tissue due to constant surface heat flux. The exact analytical solution has been obtained for the two-temperature dual-phase-lag (TTDPL) of bioheat transfer. We assumed that the skin