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1. (WO2018082103) A THERMOSTAT APPARATUS AND A TEMPERATURE REGULATION SYSTEM

Pub. No.:    WO/2018/082103    International Application No.:    PCT/CN2016/104931
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Tue Nov 08 00:59:59 CET 2016
IPC: F24F 11/00
F24F 11/02
Applicants: CITY UNIVERSITY OF HONG KONG
JACKY INSTRUMENTS LIMITED
Inventors: LAI, Chun Tak Jacky
CHAN, Yau Chung John
YEUNG, Shun Cheung Ryan
TSE, Chung Fai Norman
CHUNG, Shu Hung Henry
Title: A THERMOSTAT APPARATUS AND A TEMPERATURE REGULATION SYSTEM
Abstract:
A system of a thermostat apparatus (200) for use with or as part of a temperature regulation system (100), the temperature regulation system (100) including at least a multi speed motor (152) coupled to a fan (154), wherein the thermostat apparatus (200) comprises; a motor driver (220) being electrically coupled to the multi speed motor (152), the motor driver (220) being electrically coupled to a power supply (210) and configured to receive a power supply signal from the power supply (210), a speed controller (230) in electronic communication with the motor driver (220), the speed controller (230) configured to provide a reference signal to the motor driver (220), the reference signal being based on a difference between a reference speed and a measured speed of the multi speed motor (152), the reference speed being based on the difference between a measured temperature and a reference temperature, and the reference temperature being set by a user, and; wherein the motor driver (220) configured to generate the drive signal based on the received reference signal and wherein the motor driver (220) further configured to provide the generated drive signal to the multi speed motor (152). A method of the thermostat apparatus (200) for use with or as part of the temperature regulation system (100) is also provided.