Analisis Pengendalian Motor Induksi 3 Phase Pada Tombol Hall Button Sebagai Penggerak Lift 4 Lantai Di Rumah Sakit Geriatri Purwokerto

YB. Praharto, Hartono ., Tribudiarto .

Sari


AbstractElevators are modern equipment needed by humans to facilitate the conduct of activities in high-rise buildings that have a complexity of activities. Control of the elevator by the current user has made very efficient with a practical and easy, that the installation of the Hall Button as the train elevator call button on the outside wall of the elevator door. Elevator control system is absolutely necessary in order to facilitate the user in using the elevator as a tool in daily activities. The use of Hall Button button which has a circuit composed of two main parts, namely a series of buttons and display circuits.After doing analysis and measurement results obtained, that: The series has the brain of a 3803 8-bit microcomputer to process data transmitted by the results of key presses by the user in processing the data using one of its functions is to perform data transmission with pattern PWM (Pulse Width Modulation). The use of this pattern is very efficient, because the wire can be superimposed in a variety of instructions which will be re-encoded (decoded) by a series of centralized control on the master elevator control.The whole set of keys on a stable supply voltage of 5 volts generated by an IC AN 7805 as a series voltage regulator that is applied as a fixed voltage regulator circuit. Keywords: Elevators,  Inductions, Lift

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Referensi


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