A compact wireless data acquisition system can investigate, monitor and optimise electric rotor motor operation, say Rolf Spellmeyer and Diego Llopis. In modern electric vehicles, different types of ...

This design idea presents a practical circuit that implements synchronous detection to amplify small DC voltages with high linearity and excellent noise immunity. Such circuits are required in ...

Synchronous Detection is a useful technique for extracting low level signals buried below the noise floor, with many instrumentation applications. Some examples include measuring very small resistance ...

Lake Shore Cryotronics’ M81-SSM offers DC, AC and lock-in source and measurement. Synchronous modularity The M81-SSM controller shown with two source modules (left); two measure modules (right); all ...

Novi, MI. Optimization of electric motors and inverters in electric vehicle drivetrains requires continuous and synchronous acquisition of electrical and mechanical raw data for review, verification, ...

A synchronous and synchronous motors are the two main categories of ac motors. The induction motor is a common form of asynchronous motor and is basically an ac transformer with a rotating secondary.

The increasing importance of energy efficiency has brought electric motor makers to promote a variety of schemes that improve motor performance. Unfortunately the terminology associated with motor ...