Results 11 to 20 of about 1,459,605 (329)

Raspberry Pi Design and Hardware Implementation of Fuzzy-PI Controller for Three-Phase Grid-Connected Inverter

Energies, 2022
A photovoltaic system is one of the major sources of renewable energy. The grid-connected inverter controllers play an important role in the conversion and transmission of solar energy.
Sameh Mostafa, Abdelhalim Zekry, Ayman Youssef, Wagdi Refaat Anis   +3 more
doaj   +2 more sources

A PI controller optimized with modified differential evolution algorithm for speed control of BLDC motor

Automatika, 2019
In this paper, a proportional integral (PI) controller that optimized with the modified different evolutional (DE) algorithm is proposed for speed control of brushless direct-current (BLDC) motor. The parameters of PI controller are tuned by the modified
Huang Jigang, Fang Hui, Wang Jie
doaj   +2 more sources

Efficient DC motor speed control using a novel multi-stage FOPD(1 + PI) controller optimized by the Pelican optimization algorithm. [PDF]

Sci Rep
This paper introduces a novel multi-stage FOPD(1 + PI) controller for DC motor speed control, optimized using the Pelican Optimization Algorithm (POA). Traditional PID controllers often fall short in handling the complex dynamics of DC motors, leading to
Jabari M, Ekinci S, Izci D, Bajaj M, Zaitsev I.   +4 more
europepmc   +2 more sources

Maiden application of mountaineering team-based optimization algorithm optimized 1PD-PI controller for load frequency control in islanded microgrid with renewable energy sources. [PDF]

Sci Rep
Load Frequency Control (LFC) is essential for maintaining the stability of Islanded Microgrids (IMGs) that rely extensively on Renewable Energy Sources (RES).
Davoudkhani IF, Zare P, Shenava SJS, Abdelaziz AY, Bajaj M, Tuka MB.   +5 more
europepmc   +2 more sources

Development of Slime Mold Optimizer with Application for Tuning Cascaded PD-PI Controller to Enhance Frequency Stability in Power Systems

Mathematics, 2023
Multi-area power systems (MAPSs) are highly complex non-linear systems facing a fundamental issue in real-world engineering problems called frequency stability problems (FSP).
S. Abid, Ali M. El‐Rifaie, M. Elshahed, A. Ginidi, A. Shaheen, G. Moustafa, M. Tolba   +6 more
semanticscholar   +1 more source

Design and Cascade PI Controller-Based Robust Model Reference Adaptive Control of DC-DC Boost Converter

IEEE Access, 2022
In this paper, Cascade PI Controller-Based Robust Model Reference Adaptive Control (MRAC) of a DC-DC boost converter is presented. Non-minimum phase behaviour of the boost converter due to right half plane zero constitutes a challenge and its non-linear ...
Cağfer Yanarateş, Zhongfu Zhou
semanticscholar   +1 more source

Optimal PI-Controller-Based Hybrid Energy Storage System in DC Microgrid

Sustainability, 2022
Power availability from renewable energy sources (RES) is unpredictable, and must be managed effectively for better utilization. The role that a hybrid energy storage system (HESS) plays is vital in this context.
M. Vijayan, Ramanjaneya Reddy Udumula, Tarkeshwar Mahto, B. Lokeshgupta, B. S. Goud, C. S. Kalyan, P. Balachandran, D. C., S. Padmanaban, Bhekisipho Twala   +9 more
semanticscholar   +1 more source

Grid power quality enhancement using an ANFIS optimized PI controller for DG

Protection and Control of Modern Power Systems, 2022
Grid frequency variation causes phase angle deviation in current with respect to voltage. This is sensed at the phase-locked loop in the controller. In past studies the effect of grid frequency variation is neglected while designing the controller for ...
Srishail K Bilgundi, R. Sachin, H. Pradeepa, H. B. Nagesh, M. V. Likith Kumar   +4 more
semanticscholar   +1 more source

Design and Control of Grid-Connected PWM Rectifiers by Optimizing Fractional Order PI Controller Using Water Cycle Algorithm

IEEE Access, 2021
In this paper water cycle algorithm-based fractional order PI controller (FOPI) is proposed for virtual flux-oriented control of a three-phase grid-connected PWM rectifier. FOPI controller makes the PWM rectifier control more robust due to the fractional
Sushma Kakkar, T. Maity, R. Ahuja, Pratima Walde, R. K. Saket, B. Khan, S. Padmanaban   +6 more
semanticscholar   +1 more source

A Deadbeat PI Controller With Modified Feedforward for PMSM Under Low Carrier Ratio

IEEE Access, 2021
When the permanent magnet synchronous motor (PMSM) operates at low carrier ratio, the decoupling capability and dynamic performance of the proportional-integral (PI) controller are limited by the digitization delay.
Zhijian Zhang, L. Jing, Xuezhi Wu, Wenzheng Xu, Jingdou Liu, Gege Lyu, Zilian Fan   +6 more
semanticscholar   +1 more source