Recently, the safety issue of maritime autonomous surface ships (MASS) has become a hot
topic. Preliminary hazard analysis of MASS can assist autonomous ship design and ensure …

Electrified urban air mobility (UAM) aircraft requires catastrophic failure rates for their
propulsion systems that are lower than failures per flight hour. Electric machines and drives …

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 …

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 …

This paper describes the fault tolerance comparative analysis of a battery electric energy
storage consisting of multiple battery submodules and fuel cell electric energy source for the …

Currently, various companies consider the step by step electrification of aircraft. The use of
electrical energy has a number of benefits associated with the improvement of the technical …

The issues discussed in this article concern the energy efficiency of transport tasks carried
out by the air SAR system in the Baltic Sea. Search and rescue (SAR) are rescue operations …

The reliability of electric drives is a significant topic in safety-critical applications.
Approaches such as multi-phase machines are widely discussed. Additional fault detection …

In the previous work of the authors the methodology of preliminary (rough) comparative
analysis of electric traction machines for the various types of electric vehicles has been …

Permanent magnet synchronous machines (PMSMs) are commonly used in transportation
applications due to their high efficiency and low mass. Additional benefits can be achieved …