Automatic Speed Control Suction Fan For Electric Kitchen Hood

Mohd Safuan, Othman (2009) Automatic Speed Control Suction Fan For Electric Kitchen Hood. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

The current economic situation has made the public realize various issues especially on the side of being thrifty in spending and to save on various aspects. These include decisions made on household items such as electrical products. There are many electrical products as well as items which are equipped with Artificial Intelligence systems. This technology is submitted and brought up in order to produce the best electrical appliances in terms of especially efficiency. In turn, this is parallel with Automatic Speed Control of Suction Fan for the Electrical Kitchen Hood by producing a kitchen suction fan which is smart and energy sufficient. Varies speed alteration depending to smoke produce while cooking is the prior specification for this suction fan. That mean, the speed of suction fan depend on the smoke quantity, more smoke faster speed. In other word, smoke is the input signal while speed of the fan is the output signal. This project will determine the suitable controller that can be use for kitchen hood suction fan. Some controller has been recognize such as, variable frequency drive (VFD), dimmer control circuit and pulse width modulator (PWM) circuit. After conducting some testing, the most suitable to use as a controller is dimmer control circuit with some modification and the input sensor can be use either heat sensor, or smoke detector or variable resistor.

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