Brushless three-phase synchronous generator under rotating diode failure conditions

M Salah, K Bacha, A Chaari… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
In brushless excitation systems, the rotating diodes can experience open-or short-circuits.
For a three-phase synchronous generator under no-load, we present theoretical …

Optimization of design method and experiment of a repetition pulse charging HIA-CCPS

S Guo, K Yu, L Jiang, P Liu, Y Tong… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Due to the advantage of high-power density, high energy storage density and fast repetition
pulse charging ability, homopolar inductor alternator (HIA) has been successfully applied in …

Double-side voltage-behind-reactance model of brushless exciter in aircraft wound-rotor synchronous starter-generator considering magnetic saturation

N Jiao, C Sun, X Zhang, X Duan… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The brushless excitation structure characteristics of the aviation wound-rotor synchronous
starter/generator (WRSSG) put forward the requirement on the brushless exciter (BE) model …

Double-side voltage-behind-reactance model of main machine in aircraft wound-rotor synchronous starter-generator considering saliency factor change and …

X Han, Z Li, N Jiao, P Yao, W Liu - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Research on control strategies of aircraft wound-rotor synchronous starter-generator relies
on accurate simulation models. The field current of the main machine is provided by the …

Steady‐state performance evaluations of three‐phase brushless asynchronous excitation system for aircraft starter/generator

Z Zhang, W Liu, D Zhao, S Mao… - IET Electric Power …, 2016 - Wiley Online Library
This study proposes a novel mathematical model based on excitation system output
equations (ESOEs) to evaluate the steady‐state performance of the three‐phase brushless …

Explicit formulations for constant-parameter voltage-behind-reactance interfacing of synchronous machine models

M Chapariha, F Therrien, J Jatskevich… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Interfacing of ac electrical machine models in power system transient simulation programs is
receiving increasing attention in the literature. Models based on the voltage-behind …

Types of EMD algorithms

H Ahmadi, A Ekhlasi - 2019 5th Iranian conference on signal …, 2019 - ieeexplore.ieee.org
In this paper, we present an algorithm based on the Empirical Mode Decomposition (EMD)
method and compare it with two other existing EMD algorithms. EMD is a data-driven …

An efficient integrated model for diesel‐engine three stage brushless synchronous generator

A Ahmadi, M Shahnazari… - IET Electric Power …, 2023 - Wiley Online Library
Brushless power generation sets are a technology of choice for on‐board power generation
in aerospace and marine applications, emergency and backup power systems, etc. Efficient …

Numerical average-value modeling of rotating rectifiers in brushless excitation systems

YQ Zhang, AM Cramer - IEEE Transactions on Energy …, 2017 - ieeexplore.ieee.org
Brushless excitation systems are widely used for synchronous machines. As a critical part of
the system, rotating rectifiers have a significant impact on the system behavior. This paper …

Formulation of rectifier numerical average-value model for direct interface with inductive circuitry

YQ Zhang, AM Cramer - IEEE Transactions on Energy …, 2018 - ieeexplore.ieee.org
The computational cost for the simulation of detailed models of machine-rectifier systems is
expensive because of repetitive diodes switching. Average-value models (AVMs) of …