Transportation

Hybrid and Electric Vehicle Test System

SAKOR Technologies, Inc. (Okemos, MI) designed and installed a complete turnkey Hybrid and Electric Vehicle Test System for UQM Technologies, Inc. (Longmont, CO), a manufacturer of high-efficiency electric propulsion systems. UQM will use the system to test inverters and traction motors for use in hybrid and electric vehicles for the automotive, commercial truck, bus, and military markets.

Posted in: Batteries, Power Supplies, Electronics, Power Management, Energy Efficiency, Test & Measurement, Transportation, Products

Read More >>

Automotive-Qualified IGBTs Optimized for Electric and Hybrid Vehicle Applications

International Rectifier (El Segundo, CA) has released automotive-qualified 600 V IGBTs optimized for variable speed motor control and power supply applications used in electric and hybrid vehicles. The new devices cover a broad current range and offer a short-circuit rating of ≥5µs.

Posted in: Energy Efficiency, Energy, Transportation, Products, GDM

Read More >>

Automotive IC

STMicroelectronics (Geneva, Switzerland) introduces the L99PM72PXP, an automotive IC supporting advanced networking technology to unlock valuable improvements in fuel efficiency and emissions. The new chip reduces the energy consumed by systems such as door electronics and climate controls by allowing modules to be turned off individually when not being used.

Posted in: Remediation Technologies, Green Design & Manufacturing, Greenhouse Gases, Energy Efficiency, Energy, Transportation, Products, GDM

Read More >>

Hybrid Power Management-Based Vehicle Architecture

Hybrid Power Management (HPM) is the integration of diverse, state-of-the-art power devices in an optimal configuration for space and terrestrial applications. The basic vehicle architecture consists of a primary power source, and possibly other power sources, that provides all power to a common energy storage system that is used to power the drive motors and vehicle accessory systems.

Posted in: Energy Storage, Energy Efficiency, Energy, Transportation, Briefs, TSP, GDM

Read More >>

Enhanced Fuel-Optimal Trajectory-Generation Algorithm for Planetary Pinpoint Landing

An enhanced algorithm has been developed that builds on a previous innovation of fuel-optimal powered-descent guidance (PDG) for planetary pinpoint landing. The PDG problem is to compute constrained, fuel-optimal trajectories to land a craft at a prescribed target on a planetary surface.

Posted in: Energy Efficiency, Energy, Transportation, Briefs, GDM

Read More >>

Power Module for Electric Vehicles

Mitsubishi Electric (Tokyo, Japan) recently introduced a transfer molded power module (T-PM) designed for hybrid and electric vehicle applications. The J-Series T-PM, incorporating proprietary technology that ensures power loss reduction, has a lifespan 30 times longer than industrial power modules and is also Pb-free - including the terminal plating.

Posted in: Energy Efficiency, Energy, Transportation, Products, GDM

Read More >>

Isolated Monolithic Flyback Regulator

Linear Technology Corporation (Milpitas, CA) offers a high-reliability (MP-grade) version of the LT3511, a high-voltage isolated monolithic flyback regulator that operates over a -55°C to 150°C junction temperature range. The device simplifies the design of an isolated DC/DC converter since it needs no optocoupler, third winding, or signal transformer for feedback, as the device’s output voltage is sensed from the primary-side flyback signal.

Posted in: Energy Efficiency, Energy, Transportation, Products, GDM

Read More >>