Truck & Off-Highway Engineering - June 2024 - 35
EXECUTIVE VIEWPOINTS
Adapting to rugged environments
Unlike conventional passenger and commercial vehicles
primarily bound to paved roads, electric off-highway
machinery must be ready to navigate a diverse range of
rugged terrain. Whether on a construction site, farm or
mine, these vehicles must endure extreme operating
conditions - without compromising performance. In
turn, the thermal management systems installed in
these electric machines must withstand the harsh and
dirty conditions beyond the tarmac.
By leveraging a two-stage system, Modine was able
Since the ECP and
BTMS are separated,
the ECP can be strategically
placed on the vehicle to minimize dirt
to design the liquid-cooled condenser BTMS to be
placed anywhere on the chassis and use the Electronics
Cooling Package (ECP) to reject heat to ambient air.
The heat exchangers in the ECP are designed to resist
clogging caused by poor air quality or high particulate
levels, as found in harsh and dirty environments like a
construction site. Since the ECP and BTMS are separated,
the ECP can be strategically placed on the vehicle
to minimize dirt intrusion, and the BTMS can be placed
anywhere on the chassis for fit.
To ensure the thermal system design will meet the
extreme conditions of off-highway applications, each
intrusion, and the BTMS (shown) can be
placed anywhere on the chassis for fit.
thermal system is integrated into the corresponding off-highway vehicle
platform and then run full-tilt in simulated environments from wind tunnels
and climate chambers to the punishment of vibration testing on
the rumble track. Rigorous testing must be standard practice. Like
many other critical and real-time vehicle systems, thermal management
systems must withstand harsh environments and remain operable.
Gina Maria Bonini, VP and general manager of advanced thermal systems
for electric vehicles at Modine Manufacturing Company
(www.modineev.com), wrote this article for TOHE.
TRUCK & OFF-HIGHWAY ENGINEERING
TOHE Bonfiglioli Ad 0624.indd 1
June 2024 35
5/8/24 4:11 PM
MODINE
http://www.modineev.com
http://info.hotims.com/86281-716
Truck & Off-Highway Engineering - June 2024
Table of Contents for the Digital Edition of Truck & Off-Highway Engineering - June 2024
Truck & Off-Highway Engineering - June 2024 - Intro
Truck & Off-Highway Engineering - June 2024 - Sponsor
Truck & Off-Highway Engineering - June 2024 - Band1
Truck & Off-Highway Engineering - June 2024 - Band2
Truck & Off-Highway Engineering - June 2024 - Cover1
Truck & Off-Highway Engineering - June 2024 - Cover2
Truck & Off-Highway Engineering - June 2024 - 1
Truck & Off-Highway Engineering - June 2024 - 2
Truck & Off-Highway Engineering - June 2024 - 3
Truck & Off-Highway Engineering - June 2024 - 4
Truck & Off-Highway Engineering - June 2024 - 5
Truck & Off-Highway Engineering - June 2024 - 6
Truck & Off-Highway Engineering - June 2024 - 7
Truck & Off-Highway Engineering - June 2024 - 8
Truck & Off-Highway Engineering - June 2024 - 9
Truck & Off-Highway Engineering - June 2024 - 10
Truck & Off-Highway Engineering - June 2024 - 11
Truck & Off-Highway Engineering - June 2024 - 12
Truck & Off-Highway Engineering - June 2024 - 13
Truck & Off-Highway Engineering - June 2024 - 14
Truck & Off-Highway Engineering - June 2024 - 15
Truck & Off-Highway Engineering - June 2024 - 16
Truck & Off-Highway Engineering - June 2024 - 17
Truck & Off-Highway Engineering - June 2024 - 18
Truck & Off-Highway Engineering - June 2024 - 19
Truck & Off-Highway Engineering - June 2024 - 20
Truck & Off-Highway Engineering - June 2024 - 21
Truck & Off-Highway Engineering - June 2024 - 22
Truck & Off-Highway Engineering - June 2024 - 23
Truck & Off-Highway Engineering - June 2024 - 24
Truck & Off-Highway Engineering - June 2024 - 25
Truck & Off-Highway Engineering - June 2024 - 26
Truck & Off-Highway Engineering - June 2024 - 27
Truck & Off-Highway Engineering - June 2024 - 28
Truck & Off-Highway Engineering - June 2024 - 29
Truck & Off-Highway Engineering - June 2024 - 30
Truck & Off-Highway Engineering - June 2024 - 31
Truck & Off-Highway Engineering - June 2024 - 32
Truck & Off-Highway Engineering - June 2024 - 33
Truck & Off-Highway Engineering - June 2024 - 34
Truck & Off-Highway Engineering - June 2024 - 35
Truck & Off-Highway Engineering - June 2024 - 36
Truck & Off-Highway Engineering - June 2024 - 37
Truck & Off-Highway Engineering - June 2024 - 38
Truck & Off-Highway Engineering - June 2024 - 39
Truck & Off-Highway Engineering - June 2024 - 40
Truck & Off-Highway Engineering - June 2024 - 41
Truck & Off-Highway Engineering - June 2024 - 42
Truck & Off-Highway Engineering - June 2024 - 43
Truck & Off-Highway Engineering - June 2024 - 44
Truck & Off-Highway Engineering - June 2024 - 45
Truck & Off-Highway Engineering - June 2024 - 46
Truck & Off-Highway Engineering - June 2024 - 47
Truck & Off-Highway Engineering - June 2024 - 48
Truck & Off-Highway Engineering - June 2024 - 49
Truck & Off-Highway Engineering - June 2024 - 50
Truck & Off-Highway Engineering - June 2024 - 51
Truck & Off-Highway Engineering - June 2024 - 52
Truck & Off-Highway Engineering - June 2024 - Cover3
Truck & Off-Highway Engineering - June 2024 - Cover4
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