• Aswin Thapa
• Bharath Kumar A
• Bhargav K S
• Prajna CP
• Nishmita Reddy

This research paper explores the design and implementation of a single-phase AC voltage controller aimed at providing precise control over electrical power. The study focuses on utilizing thyristors, specifically silicon-controlled rectifiers (SCRs), to manipulate the voltage supplied to loads. The implementation leverages MATLAB Simulink as a virtual platform to simulate and assemble an electrical system, comprising AC voltage sources, thyristors, and resistive loads. The core objective lies in the accurate adjustment of thyristor conduction timing to regulate the average voltage delivered to the load, analogous to controlling water flow from a faucet. The research delves into understanding transient responses, steady-state characteristics, and harmonic content of the output voltage, essential for fine-tuning voltage control strategies. Furthermore, emphasis is placed on analyzing and mitigating harmonics to ensure high-quality, industry-standard compliant controlled power. Overall, this paper provides insights into the intricacies of single-phase AC voltage control, equipping practitioners with the knowledge and skills to achieve precise voltage regulation, comprehend power behavior intricacies, and guarantee clean, efficient, and reliable controlled electricity.

Single phase AC (SPAC) voltage controller, Phase Triggering Control (PTC), Power quality improvement

"Design Of A Single Phase AC Voltage Controller Using SIMULINK", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 2, page no.d253-d257, February-2024, Available :http://www.jetir.org/papers/JETIR2402331.pdf

"Design Of A Single Phase AC Voltage Controller Using SIMULINK", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 2, page no. ppd253-d257, February-2024, Available at : http://www.jetir.org/papers/JETIR2402331.pdf