Dr. Michael Wrinch

Dr. Michael Wrinch, P.Eng., is the president of Hedgehog Technologies, an electrical engineering consulting firm that specializes in risk management. He is certified through TÜV Rheinland, an international gold standard in safety.


Courtesy of: Hedgehog
Energy Management June 15, 2022

The opportunities and drawbacks of demand management using battery-solar solutions

The rebound effect has negative implications on demand efficiency — but a smarter battery charging system (SCS) can be the solution.

By Dr. Michael Wrinch
Courtesy: Hedgehog Technologies
Safety February 10, 2022

Factory acceptance testing best practices

A factory acceptance test (FAT) for the system and issuing a certificate of conformity on both operation and function is critical.

By Dr. Michael Wrinch
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