Results 51 to 60 of about 1,208,959 (144)

Comparative Study of Steady-State Efficiency Maps and Time-Stepping Methods for Induction Motor Drive Cycle Performance Analysis

Energies
Evaluating electric vehicle (EV) motor performance over dynamic drive cycles is essential for accurate energy efficiency prediction and system-level optimization. While conventional steady-state models enable rapid generation of efficiency maps, they can
Kourosh Heidarikani, Pawan Kumar Dhakal, Roland Seebacher, Annette Muetze   +3 more
doaj   +1 more source

Predictive load‐feedforward control for DC‐link voltage suppression and dynamic improvement of battery charging and discharging converter

IET Power Electronics
With the continuous progress of new energy technology, new energy vehicles have ushered in a stage of rapid development. As the central core of new energy vehicle, the power accumulator batteries have been attracting increasing attention.
Jingang Han, Zheng Yang, Xinhe Zhou, Tianhao Tang   +3 more
doaj   +1 more source

Thermal models based power module temperature monitoring in AC drives

, 2018
International Workshop on Electric Drives: Optimization in Control of Electric Drives (IWED) (25th.
Ilyin, M., Gulyaev, I., Popov, A., Fernando Briz, Igor Gulyaev, Briz del Blanco, Fernando, Mikhail Ilyin, Alexander Popov   +7 more
core   +1 more source

Application of Norm Optimal Iterative Learning Control to Quadrotor Unmanned Aerial Vehicle for Monitoring Overhead Power System

Energies, 2020
Wind disturbances and noise severely affect Unmanned Aerial Vehicles (UAV) when monitoring and finding faults in overhead power lines. Accordingly, we propose repetitive learning as a new solution for the problem.
Husam A. Foudeh, Patrick Luk, James Whidborne   +2 more
doaj   +1 more source

Sensorless Speed Control of Brushed DC Motor Based at New Current Ripple Component Signal Processing

Energies, 2021
Signal processing of the brushed DC motor current was developed in this paper to obtain information about a rotor speed from a measured motor current. The brushed DC motor current contains a signal with a frequency proportional to the rotor speed.
Michal Vidlak, Lukas Gorel, Pavol Makys, Michal Stano   +3 more
doaj   +1 more source

Assessing the market of light electric vehicles as a potential application for electric in-wheel drives

, 2022
S.280-285The market-entry strategy of a highly innovative product, such as an electric in-wheel drive for light electric vehicle applications, is best supported with a profound knowledge of these emerging markets.
Sachs, Carolina, Mandelj, Simon, Burandt, Stefanie, Mutter, Raphael   +3 more
core   +1 more source

A Comparative Study on Drive Cycle Performance of Laboratory PMSMs Using Efficiency Maps and Time-Stepping Approaches

Energies
Numerous studies have explored the performance of electric motors under various drive cycles, with many initially concentrating on steady-state analysis to generate efficiency maps mainly due to their simplicity and computational efficiency.
Pawan Kumar Dhakal, Kourosh Heidarikani, Roland Seebacher, Annette Muetze   +3 more
doaj   +1 more source

Modelling and experimental verification of droop-based synthetic inertia for inverter-connected sources [PDF]

EPJ Web of Conferences
This paper presents the implementation and analysis of a simplified synthetic inertia concept using a droop control approach for inverter-connected sources within a microgrid environment.
Tomašov Marián, Stanko Pavel, Matejko Martin, Petrík Filip   +3 more
doaj   +1 more source

Impact of Changes in a Distribution Network Nature on the Capacitive Reactive Power Flow into the Transmission Network in Slovakia

Energies, 2021
The main emphasis in the operation of an electricity system is placed on its safe and reliable operation. The flow of reactive power in a network can affect voltage conditions in individual nodes of the transmission system.
Matej Tazky, Michal Regula, Alena Otcenasova   +2 more
doaj   +1 more source

General Electric Atomic Power Reports [PDF]

, 1964
From introduction: "Summary report of the 1000 MWe Boiling Water Reactor Plant Feasibility Study performed by the General Electric Company.
General Electric Company
core