Direct power control for constant airflow control

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United States of America Patent

PATENT NO 10066631
APP PUB NO 20160281723A1
SERIAL NO

14375889

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Abstract

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A control method for constant airflow controlled by a direct power-controlled PM motor, wherein the PM motor is installed in an HVAC system to drive the rotation of a fan wheel, and wherein the PM motor has a stator component, permanent magnet rotor components, and a motor controller. In some embodiments, the motor controller includes an operation parameters sensing circuit and a microprocessor.

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Patent Owner(s)

Patent OwnerAddress
ZHONGSHAN BROAD-OCEAN MOTOR CO LTDNO 22 XINGWAN ROAD CUIHENG NEW DISTRICT ZHONGSHAN 528400

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Jizhong Bolingbrook, US 12 53
Zhang, Zheng Saint Joseph, US 398 5641
Zhao, Yong Zhongshan, CN 330 5418
Zhou, Yiqiao Naperville, US 9 56

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