iterating by the Newton-Raphson method, and rectifying the neutral point voltage offset; dissolving the three-phase voltage by means of hybrid iteration; judging whether the three-phase voltage value in the step G meets iteration terminating condition or not; and calculating three-phase tide distrib...
4. Overall Level and Order Sections5. Run Average6. Calculations and Results Viewing7. Vector Sum and Power Average8. Conclusions and Additional Processing1. BackgroundRecordings of three runups will be used in this article. They were acquired on the Siemens Simrod vehicle shown in Figu...
МА or MACD may indicate a trend but we still need additional tools to evaluate its power and reliability. In the end, it may turn out to be a short-term spike that fades away quickly.
IMPACT OF ELECTROMAGNETIC LOSSES IN CLOSED TWO-COMPONENT MAGNETIC SHIELDS ON THE AMPACITY OF UNDERGROUND POWER CABLES In this paper two typical arrangements of underground single-core high voltage three-phase power cables (flat and trefoil protected by PVC pipes) inside a ... Pino-Lopez, Juan Carl...
The ampacity of the conductors between the motor and the field wiring output terminals of the rectifier, for DC motors operating from a rectified single-phase power supply, must be not less than the following percentages of the motor full-load current rating: ...
This paper presents direct torque control (DTC) methodology for a four-switch three-phase (FSTP) inverter-fed permanent magnet brushless ac (PM BLAC) machi... KD Hoang,ZQ Zhu,MP Foster - 《IEEE Transactions on Power Electronics》 被引量: 85发表: 2011年 Calculation of total transfer capabilit...
5.5Example(Three-phasePWMinverter)13 6.ThermalCoupling14 6.1.1DeterminationofR/Zmatrix16 thth 7.ComplexMethod,Step-by-Step(Short,HighOverloadandStallTorqueConditions)17 7.1Requiredcircuitparameters(inverterexample)17 7.2Losscalculation17 7.3Junctiontemperaturecalculation18 ...
This series of articles on hydride embrittlement effect in ZIRCALOYs consists of three parts. Part I is concerned with the general influence of hydride on ... S Arsene,JB Bai,P Bompard - 《Metallurgical & Materials Transactions A》 被引量: 68发表: 2003年 Three-dimensional pin power reconstruc...
Real-time Sliding Phase Vocoder using a Commodity GPU We describe a new approach to the processing of audio by way of transformations to and from the frequency domain. In previous papers we described the Sliding Discrete Fourier Transform (SDFT), comprising an extension to the classic phase......
Use of the large-particle method for calculating three-phase flows in convergent channelsUse of the large-particle method for calculating three-phase flows in convergent channelsEnikeevI. K.THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING C/C OF TEORETICHESKIE OSNOVY KHIMICHESKOI TEKHNOLOGII...