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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) IAES International Journal of Robotics and Automation (IJRA) International Journal of Applied Power Engineering (IJAPE) International Journal of Advances in Applied Sciences
Chenchireddy, Kalagotla
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Automotive Engineering Control & Systems Engineering Earth & Planetary Sciences Electrical & Electronics Engineering Environmental Science Materials Science & Nanotechnology Mathematics Physics

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Journal : International Journal of Applied Power Engineering (IJAPE)

 1 
Arduino based stepper motor speed regulation for robotics applications Sreejyothi, Khammampati R.; Chenchireddy, Kalagotla; Srujana, Abbagoni; Nagaraju, Dharavath; Ramcharan, Golluri; Raghu, Dhunnapothula
International Journal of Applied Power Engineering (IJAPE) Vol 13, No 3: September 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v13.i3.pp695-702

Abstract

This paper presents a stepper motor drive using the hybrid two-phase model. The stepper motor changes the pulse signals into angular displacement with some angles. Stepper motors are used to control the speed and are also more reliable for smooth operations. The stepper motor provides constant holding torque with controlled speed ranges from 0 to 6000 range. The closed-loop control technique with park transformation is used to control the speed torque variables in a design range. The simulation and hardware results were discussed in MATLAB\Simulink software. The verified simulation results are motor source voltage, motor source current, motor speed, and torque. The hardware results are also implemented in this paper, the implemented circuit by using Arduino microcontroller.
Fundamental frequency switching strategies of a seven level hybrid cascaded H-bridge multilevel inverter Chenchireddy, Kalagotla; Sreejyothi, Khammampati R.; Ganesh, Podishetti; Kiran, Gatla Uday; Shiva, Chilukuri; Kumar, Banoth Nithish
International Journal of Applied Power Engineering (IJAPE) Vol 13, No 2: June 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v13.i2.pp263-268

Abstract

This paper presents a novel hybrid cascaded H-bridge multilevel inverter (HCHB MLI) designed to address the growing importance of multilevel inverters in the context of renewable energy sources such as solar, wind, and fuel cells. The proposed topology features eight insulated-gate bipolar transistor (IGBT) switches and utilizes two distinct input direct current (DC) sources: a battery and a capacitor, making it a hybrid system. The control strategy employed in this topology is based on fundamental switching frequency techniques. Simulation results of the proposed topology are conducted using MATLAB/Simulink software, while hardware experimentation with a single-phase H-bridge inverter is also demonstrated in the paper. For pulse generation and IGBT switch control, an Arduino UNO microcontroller is utilized. The output voltage of the single-phase H-bridge inverter is verified through experimentation using a cathode-ray oscilloscope (CRO).
High voltage DC-DC converter with standalone application Babu, Thiruveedula Madhu; Chenchireddy, Kalagotla; Rohini, Jakkani; Suhas, Mesaragandla Sai; Ajitesh, Dara; Rahul, Kanaparthi
International Journal of Applied Power Engineering (IJAPE) Vol 12, No 4: December 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v12.i4.pp384-390

Abstract

Designing DC-DC converters involves many voltage lift techniques. These techniques have been encouraged for their credible advantages. Most voltage lifting methods are applied in many areas of automotive, motor drives, telecom and electronic welfare in military applications. Voltage lifting techniques are known for their high voltage transfer gain and high efficiency. Ultra-lift converter yields very high output transfer gain with geometric progression compared to other voltage lift techniques such as super lift converters and classical boost converters. It also offers reduced size and improved efficiency when compared. In this proposed method ultra-lift converter operation is analyzed with continuous conduction mode.
Co-Authors Ahmed Sydu, Shabbier Ajitesh, Dara Babu, Thanikanti Sudhakar Babu, Thiruveedula Madhu Bhargavi, Karnati Dora, Radhika Ganesh, Podishetti Giddalur, Eswaraiah Jagan, Vadthya Jegathesan, Varghese Kashinadh, Ganji Kiran, Gatla Uday Kumar, Banoth Nithish Kumar, Kotha Kalyan Madhu Babu, Thiruveedula Manohar, Varikuppala Mohammad, Thanveer Mulla, Gouse Basha Nagabushanam, Perattur Nagaraju, Dharavath Nehal, Vasukul Prathyusha, Sunkari Praveen, Badudhala Raghu, Dhunnapothula Rahul, Kanaparthi Ramadevi, Dubala Ramcharan, Golluri Rekha, Barkam Rohini, Jakkani Shiva, Chilukuri Shravani, Koriginja Sreejyothi, Khammampati R. Sreevarsha, Kama Srihitha, Sappidi Srujana, Abbagoni Srujana, Boddireddy Suhas, Mesaragandla Sai Sujatha, Muthumula Sultana, Waseem Sydu, Shabbier Ahmed Vikas, Marikal Ram