Abstract: This article describes a novel sensorless algorithm for constant airflow (CA) control which overcomes challenges of implementation on backward-curved (BC) centrifugal fans. In order to ...
James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...
Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...
Abstract: The back electromotive force (back-EMF) method, based on detecting zero-crossing points of back-EMF, is a widely used technique for sensorless brushless DC ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback