Results 31 to 40 of about 36,345 (228)

Active front-end rectifier modelling using dynamic phasors for more-electric aircraft applications [PDF]

open access: yes, 2015
The More-Electric Aircraft (MEA) has become a dominant trend for next-generation aircraft. The Electrical Power System (EPS) on-board may take many forms: AC, DC, hybrid, frequency-wild, variable voltage, together with the possibility of novel ...
Aleksandar B.C.L.   +22 more
core   +2 more sources

Research of emergency cascade processes on simulation models of test and real electric power systems [PDF]

open access: yesE3S Web of Conferences, 2020
In this work, a heterogeneous electric power system (EPS) is investigated for the possible occurrence of cascade emergency processes. In the process of computational experiments, simulation models of test and real EPS were created in which of voltages of
Gaisin Bulat, Shakhmaev Ildar
doaj   +1 more source

Real-time comprehensive simulation of electric power systems for the task of overvoltages value determination [PDF]

open access: yes, 2015
For a correct determining of the overvoltage limiters characteristics, as well as the optimal location of its installation is required to use reliable information about the primary electrical quantities, especially voltage level, in different operation ...
Gusev, Alexander Sergeevich   +2 more
core   +1 more source

Stability assessment of a droop-controlled multi-generator electrical power system in the more electric aircraft using parameter space approach [PDF]

open access: yes, 2017
This paper investigates the dynamic stability of a droop-controlled multi-generator system in the more electric aircraft (MEA). Based on the developed state-space model of the potential dc electrical power system (EPS) architecture, the stability ...
Bozhko, Serhiy   +2 more
core   +1 more source

Design and evaluate controller for power steering system

open access: yesTạp chí Khoa học và Công nghệ, 2023
The integration of Electric Power Steering (EPS) in automobiles is crucial to reduce the steering effort for drivers while ensuring optimal steering performance to aid in vehicle control. The EPS system mandates a minimum 2Nm torque input from the driver
Nguyen Duy Minh Phan   +3 more
doaj  

Exploration of the Reliability of Automotive Electronic Power Steering System Using Device Junction Electrothermal Profile Cycle

open access: yesIEEE Access, 2016
This paper focuses on the driving steering load cycle stress-strain, shake, and transient temperature profiles in relation to failure in an automotive electric power steering (EPS) system.
Xinlei Ma   +3 more
doaj   +1 more source

Electric Power System Transformations: A Review of Main Prospects and Challenges

open access: yesEnergies, 2020
The paper deals with the main prospects and challenges of radical transformations of electric power systems (EPSs) with changes in their structure and properties conditioned by wide use of innovative energy-related technologies and digitalization and ...
Nikolai Voropai
doaj   +1 more source

The Study of Permanent Magnets Synchronous Machine (PMSM) of the Autonomous Electric Power Supply System (ASE), compatible with the Concept of a More Electric Aircraft (MEA)

open access: yesITM Web of Conferences, 2018
Based on the analysis and mathematical models of synchronous electric machines (motor/generator), basing on permanent magnets, presented in this paper, the main importance of alternator AC power sources in the form of starter/generator (for conventional ...
Setlak Lucjan, Kowalik Rafał
doaj   +1 more source

STUDY OF TRANSIENT AND STATIONARY OPERATION MODES OF SYNCHRONOUS SYSTEM CONSISTING IN TWO MACHINES

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2017
The solution of the problem of reliable functioning of an electric power system (EPS) in steady-state and transient regimes, prevention of EPS transition into asynchronous regime, maintenance and restoration of stability of post-emergency processes is ...
V. S. Safaryan
doaj   +1 more source

Power system monitoring and source control of the Space Station Freedom DC power system testbed [PDF]

open access: yes
Unlike a terrestrial electric utility which can purchase power from a neighboring utility, the Space Station Freedom (SSF) has strictly limited energy resources; as a result, source control, system monitoring, system protection, and load management are ...
Baez, Anastacio N., Kimnach, Greg L.
core   +2 more sources

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