Losses Prediction in the Frequency Domain for Voltage Source Inverters
In this paper, the frequency domain discrete representation will be used to perform a preliminary loss model. The aim is to provide a fast and effective loss modelling method
Investigation of Inverter Motor Loss Using the Power Spectrum
This means that all high-frequency components of the fundamental wave are lost as useless energy (in the form of heat, sound, and vibration). As a result, engineers developing high
Losses Prediction in the Frequency Domain for Voltage Source
In this paper, the frequency domain discrete representation will be used to perform a preliminary loss model. The aim is to provide a fast and effective loss modelling method
Using WBG Switches to Reduce Motor Drive
Motor drive systems using pulse width modulation (PWM) control techniques experience high-frequency switching losses in the
Using WBG Switches to Reduce Motor Drive System Losses
Motor drive systems using pulse width modulation (PWM) control techniques experience high-frequency switching losses in the inverter, while high-frequency motor losses
Comparison of Inverter Topologies for High-Speed Motor
It is found that separate full-bridge inverters are preferable for designs in which switching losses are dominant, whereas three-phase inverters are prefer-able for designs in which conduction
Investigating Efficiency and Loss in Motor Drives Operating at High
For a total inverter power loss of approximately 20 W under high-load conditions, the coreless system could generate 2.3× to 2.6× more inverter output power at motor speeds
Efficiency and Power Loss Distribution in a High-Frequency
The paper presents efficiency and power loss analysis in a high-frequency, seven-level diode-clamped inverter (7LDCB). The inverter is composed of four-level (4L) diode
Efficiency and Power Loss Distribution in a High
The paper presents efficiency and power loss analysis in a high-frequency, seven-level diode-clamped inverter (7LDCB). The
Investigating Efficiency and Loss in Motor Drives
For a total inverter power loss of approximately 20 W under high-load conditions, the coreless system could generate 2.3× to 2.6×
A High-Frequency Soft Switched Inverter with a Low-Loss and
The virtues of Wide Band Gap (WBG) devices and the increasing importance of inverters in the future grid have laid the foundation for high-frequency inverters t
Efficiency and Power Loss Distribution in a High-Frequency,
The paper presents efficiency and power loss analysis in a high-frequency, seven-level diode-clamped inverter (7LDCB). The inverter is composed of four-level (4L) diode
Experimental study of mutual effects of high carrier frequency,
• Mutual impact of different control sample times and carrier frequencies on IPMSM core loss is evaluated. • Relations of distortions in IPMSM voltage, current and flux density to
Analysis of Power Loss and Improved Simulation Method of
The high frequency loss is thoroughly analyzed, some of which are not taken into consideration in low frequency applications. Moreover, the loss distribution based on the new method can offer