Co-authored by: Feng Zhou, Shailesh N. Joshi, Ercan M. Dede Electronics Research Department, Toyota Research Institute of North America, 1555 Woodridge Ave., Ann Arbor, MI 48105, US INTRODUCTION In 2012, vehicle fuel-efficiency standards were announced that require all US cars and light trucks to reach 54.5 miles per gallon on average by model year 2025. As a result, … [Read more...]
Thermal Management of On-board Chargers in E-Vehicles
Electric vehicles are poised for a rapid growth phase with the combined effect of longer range, lower battery cost and faster charging rate. In particular, sales of plug-in electric vehicles (PEV) have tripled since 2013 and continue to grow at over 40% a year. It is expected that at these growth rates, 8 out of 10 new cars sold globally in 2030 will be a PEV. In some countries … [Read more...]
Advanced Cooling for Power Electronics
Power electronics devices such as MOSFETs, GTOs, IGBTs, IGCTs etc. are now widely used to efficiently deliver electrical power in home electronics, industrial drives, telecommunication, transport, electric grid and numerous other applications. This paper discusses cooling technologies that have evolved in step to remove increasing levels of heat dissipation and manage junction … [Read more...]
New Line of Dielectric Coolants Launched
Engineered Fluids announces the commercial release of its CoolFluids line of high performance dielectric cooling fluids. Designed specifically for single phase, direct immersion cooling of electrical devices, CoolFluids are biodegradable, non-toxic, synthetic dielectric coolants with more than 1800x the cooling capacity of air. In addition, CoolFluids have an extremely … [Read more...]
Recent Advancements in Oil Immersion Cooling
This blog summarizes some of the recent findings from an ongoing project “An In-Depth Understanding of Oil Immersion Cooling Strategies for Data Centers” at the University of Texas at Arlington (UTA). This project is supported by NSF I/UCRC grant in the program “Energy-Smart Electronic Systems” (ES2) and by many industry partners. Complete immersion of servers in … [Read more...]
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