Artificial Intelligence and Communication Technologies
Automatic Active Phase Selector for Single Phase Load from Three Phase Supply
Authors: Vaibhav Bhagwan Wani and Anjali V. Naik
Publishing Date: 07-09-2022
ISBN: 978-81-955020-5-9
Abstract
Generally, in a three-phase distribution system, almost 60 to 70 percent of faults that occur on a line are single-phase faults. Due to the fault occurring on the single-phase, it automatically cut out that faulty phase from the three-phase system electrically. The load connected to that phase is disconnected from the power supply. And nowadays in industry, office, or domestic use, there is a general problem, which is the phase absence out of the three-phase. Due to the absence of that one or two phases, some electrical system and loads connected on the live phase is ON in one section of the industry and OFF in another section of the industry. It becomes a cause of disturbance in routine work. In this project, the model is designed to check the availability of the active phase. After detecting the active phase load is shifted to it. Even if only one phase is available out of three, electricity will be used to provide the load. All the phases connected to the system are continuously checked by the controller for detecting the live condition of the phase. The controller checks all of the phases linked to the system on a regular basis to see if they are still active or not. The GSM module sends a message of an unavailable or faulty phase to the technician. Relays are used by the controller to link the load to the live phase. And the transistor is used for driving those relays. When two or three phases are live, phase one is always utilized as the default phase to connect the load. On the LCD display, the phase availability is displayed.
Keywords
Active Phase Selector, GSM Module, Relays, Microcontroller, Single Phase Load, Three-Phase Supply.
Cite as
Vaibhav Bhagwan Wani and Anjali V. Naik, "Automatic Active Phase Selector for Single Phase Load from Three Phase Supply", In: Saroj Hiranwal and Garima Mathur (eds), Artificial Intelligence and Communication Technologies, SCRS, India, 2022, pp. 203-209. https://doi.org/10.52458/978-81-955020-5-9-21