Reliability Statistics of Traction Electric Drive Components: Overview and Analysis

J Kammermann, I Bolvashenkov… - … on Information and …, 2023 - ieeexplore.ieee.org
This paper deals with the overview of reliability statistical data of the main components of
modern traction electric drives. The general focus is set on data acquisition, their statistical …

Comparison and choice of a fault tolerant inverter topology for the traction drive of an electrical helicopter

I Bolvashenkov, J Kammermann… - … Systems for Aircraft …, 2016 - ieeexplore.ieee.org
This paper presents the results of a system analysis of different options for electric inverters
for the traction drive of an electrical helicopter. The article explains the optimal choice, in …

Improvement of reliability and fault tolerance of traction drives by means of multiphase actuators

J Kammermann, I Bolvashenkov… - Drive Systems 2017; …, 2017 - ieeexplore.ieee.org
The ongoing electrification of road and air traffic leads to an increase of component
requirements within the electric vehicle's drive train. Especially the requirements on …

Reliability assessment of a fault tolerant propulsion system for an electrical helicopter

I Bolvashenkov, J Kammermann… - … on Ecological Vehicles …, 2017 - ieeexplore.ieee.org
The paper describes an approach and a methodology of quantitative reliability assessment
of fault tolerant propulsion systems for an electrical helicopter. As a comprehensive …

Methodology for determining the transition probabilities for multi-state system markov models of fault tolerant electric vehicles

I Bolvashenkov, J Kammermann… - 2016 Asian Conference …, 2016 - ieeexplore.ieee.org
This paper describes a new methodology and application case to determine quantitatively
the transition probabilities for multi-state Markov models of the fault tolerant safety-critical …

Investigation of reliability and fault tolerance of multiphase traction electric motor supplied with multi power source based on Lz-transform

I Bolvashenkov, J Kammermann… - … on System Reliability …, 2017 - ieeexplore.ieee.org
This paper presents a method for the evaluation of important parameters of the operational
sustainability, availability, and performance of a vehicle's Multi Power Source Traction Drive …

[图书][B] Modeling and simulation based analysis in reliability engineering

M Ram - 2019 - api.taylorfrancis.com
Description: Boca Raton, FL: CRC Press/Taylor & Francis Group, 2018.| Series: Advanced
research in reliability and system assurance engineering|“A CRC title, part of the Taylor & …

Design and Control of a Fault Tolerant Permanent Magnet Motor with Independently Optimized Phase and Pole Counts

S Hasanpour, S Sheshaprasad… - 2021 IEEE 13th …, 2021 - ieeexplore.ieee.org
Multi-phase motors offer a high reliability solution for safety-critical applications as they can
operate under some fault conditions with reduced performance. Permanent magnet …

Lz-transform approach for fault tolerance assessment of various traction drives topologies of hybrid-electric helicopter

I Frenkel, I Bolvashenkov, HG Herzog… - Recent Advances in Multi …, 2018 - Springer
This chapter presents a preliminary analysis of fault tolerance, availability and performance
assessment of the two promising options of the hybrid-electric traction drive version for the …

[图书][B] Mathematical Modelling of System Resilience

K Das, M Ram - 2022 - api.taylorfrancis.com
Almost all the systems in our world, including technical, social, economic, and environmental
systems, are becoming interconnected and increasingly complex, and as such they are …