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A Starting Method of BLDC Motors without Position Sensor Bas

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Uploaded by on Oct 29, 2007

This is a video of an implementation of a start-up method of BLDC motors without position sensor based on the Cypress's PSOC device CY8C29466.

By: Wang Hong-sheng, Zhang Wei
School of Electrical Engineering, Zhejiang University, Hangzhou 310027, China

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Howto & Style

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Standard YouTube License

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  • come-on everyone can do it without load, try some dynamic load same real world simulation... and let's see.

  • could you show some curves of motor voltage when it is starting in open loop mode ?

  • How about the performance? How much is the error when not using a sensor? U still use feedback linearization for control?

  • Nice vid. Some sound would help! and maybe a flywheel or load on the motor to slow start up process on the oscilloscope.

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