Sensorless Individual Cell Temperature Measurement by Means of Impedance Spectroscopy Using Standard Battery Management Systems of Electric Vehicles

2020 ◽  
Author(s):  
Peter Haussmann ◽  
Joachim Melbert
Keyword(s):  
Impedance Spectroscopy ◽  
Temperature Measurement ◽  
Electric Vehicles ◽  
Individual Cell ◽  
Management Systems ◽  
Battery Management ◽  
Cell Temperature ◽  
Battery Management Systems

scholarly journals Electromagnetic Susceptibility of Battery Management Systems’ ICs for Electric Vehicles: Experimental Study

Electronics ◽  
2020 ◽  
Vol 9 (3) ◽  
pp. 510 ◽  
Author(s):  
Orazio Aiello
Keyword(s):  
Electric Vehicles ◽  
Integrated Circuit ◽  
Electromagnetic Interference ◽  
Management Systems ◽  
Battery Management ◽  
Specific Test ◽  
Battery Management Systems ◽  
Power Injection ◽  
Test Board ◽  
Battery Packs

The paper deals with the susceptibility to electromagnetic interference (EMI) of battery management systems (BMSs) for Li-ion and lithium-polymer (LiPo) battery packs employed in emerging electric and hybrid electric vehicles. A specific test board was developed to experimentally assess the EMI susceptibility of a BMS front-end integrated circuit by direct power injection (DPI) and radiated susceptibility measurements in an anechoic chamber. Experimental results are discussed in reference to the different setup, highlighting the related EMI-induced failure mechanisms observed during the tests.

Batteries and battery management systems for electric vehicles

2012 ◽  
Author(s):  
M. Brandl ◽  
H. Gall ◽  
M. Wenger ◽  
V. Lorentz ◽  
M. Giegerich ◽  
...  
Keyword(s):  
Electric Vehicles ◽  
Management Systems ◽  
Battery Management ◽  
Battery Management Systems
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