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Electric Vehicle Current Sensing

Summary

Researchers at Purdue University have developed a noninvasive current sensing module that can measure currents running through a wire with high precision, particularly for wires in electric and hybrid electric vehicles. This technology does not require a series connection, eliminating the side effects of degraded reliability and safety. Given it is noninvasive, it allows for easy installation and maintenance. Its high resolution allows for effective health condition monitoring and diagnosis of electric and hybrid electric vehicles. The module can transmit the measured current to any computing system through a variety of communication channels, including Bluetooth® and USB. In addition, the software development kit is compatible with popular automobile infotainment systems.

Technology Benefits

Easy installation Effective electric and hybrid electric vehicle health condition monitoring and diagnosis Transmission of the measured current to any computing systemSoftware compatible with popular automobile infotainment systems

Technology Application

Electric and hybrid electric vehicles monitoring and diagnosisBattery monitoring Battery chargers

Detailed Technology Description

Kaushik RoyNanoelectronics Research LaboratoryPurdue Electrical and Computer Engineering

Countries

United States

Application No.

None

Country/Region

USA

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