Results 151 to 160 of about 34,061 (206)
Some of the next articles are maybe not open access.
Proportional-Resonant Controller with Frequency Adaptation
Memorias del Congreso Nacional de Control Automático, 2023The current changes in the grid driven by the energy transition demands better performance from the devices connected to it. This involves the continuous supply of energy despite the presence of distortion and events of high voltage and frequency volatility.
Juan Rueda-Escobedo +2 more
openaire +1 more source
Communication Assisted Proportional Resonant Current Control of Microgrids
2021 International Conference on Communication, Control and Information Sciences (ICCISc), 2021The microgrid control is an emerging research area that provides an uncompromising solution to the ever-rising stress on the utility grid’s power supply. Interconnection of the microgrid with the main grid demands certain requirements such as a robust communication facility, power quality and stable operation.
Nirmal S, Sivarajan K.N, Jasmin E. A
openaire +1 more source
Fractional Order Proportional-Resonant Controller
2018 Annual American Control Conference (ACC), 2018In this paper, a fractional order synchronous frame controller and its equivalent model, stationary frame control named fractional order proportional resonant controller, have been introduced using fractional order theory. Compared conventional proportional resonant controller, the proposed controller troller not only ensures a zero steady-state error ...
Hadi Malek +3 more
openaire +1 more source
Tuning Rules for Proportional Resonant Controllers
IEEE Transactions on Control Systems Technology, 2015In this brief, we propose a particular structure for resonant controllers and a tuning method of the Ziegler–Nichols type for their tuning. Performance criteria for resonant controllers are also defined. The effectiveness of the tuning rules is illustrated by their application and corresponding performance assessment in a test batch consisting of four ...
Luis Fernando Alves Pereira +1 more
openaire +1 more source
PFC Controller Based on Self-Adaptive Proportional-Resonant Control
Advanced Materials Research, 2012Proportional-resonant is introduced in PFC controller design and the coefficients are easy to tune. Zero-tracking-error can be achieved for the fundamental frequency and selective harmonic compensation can be achieved as well. Also a novel Phase-Loop-Lock controller is given based on which a self-adaptive proportional resonant PFC controller is induced
Yu Feng Hu, Bin Liu, Jun Liu
openaire +1 more source
Dynamic Voltage Restorer Based on Proportional-resonant Control
2010 Asia-Pacific Power and Energy Engineering Conference, 2010A novel double-loop feedback control strategy of DVR based on proportional-resonant control is proposed. Compared with the traditional proportional-integral (PI) controller, the proportional-resonant controller applied to the output compensation voltage control strategy of DVR, can achieve tracking with zero static error for the reference signals of ...
Ke Shen +4 more
openaire +1 more source
Vector Control of PMSM Based on Proportional Resonance Control
2019 6th International Conference on Systems and Informatics (ICSAI), 2019Permanent magnet synchronous motor (PMSM) has a wide range of applications. For its nonlinear and strong coupling characteristics, a vector control scheme for permanent magnet synchronous motor based on proportional resonance (PR) control is proposed. The mathematical model of permanent magnet synchronous motor is established.
Kai Zhang +3 more
openaire +1 more source
Control of three-phase PWM boost rectifiers using proportional-resonant controllers
2018 Simposio Brasileiro de Sistemas Eletricos (SBSE), 2018Voltage-oriented vector control (VOC) using proportional-integral controllers is an attractive control method for three-phase PWM rectifiers, due to relative ease of implementation, being one of the most used methods. However, these controllers present oscillatory DC voltage for unbalanced input voltage and harmonics in the current due to the AC-DC ...
Marco Aurélio Rocha +5 more
openaire +1 more source
Auxiliary Proportional Resonant Droop Controller for Frequency Control in Autonomous Micro grids
2020 International Conference on Smart Electronics and Communication (ICOSEC), 2020In this paper, the proposed system consists of Auxiliary Proportional Resonant (PR) controller for not allowing the poor disturbances, real power sharing and frequency regulation in independent micro grids by incorporating droop control technique.
Jyoti V. Gunnal, S. K. Mittal
openaire +1 more source