Zobrazeno 1 - 10
of 1 113
pro vyhledávání: '"proportional-integral (pi)"'
Hybrid sine cosine and spotted Hyena based chimp optimization for PI controller tuning in microgrids
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-29 (2024)
Abstract In this paper, a novel hybrid sine-cosine and spotted Hyena-based chimp optimization algorithm (hybrid SSC) is adopted for the precise tuning of proportional-integral (PI) controllers in a microgrid system. The microgrid integrates multiple
Externí odkaz:
https://doaj.org/article/491fef27b2d54be1ae1f49a3def5381f
Autor:
ZHOU Yang, DONG Yukang
Publikováno v:
Kongzhi Yu Xinxi Jishu, Iss 1, Pp 46-51 (2024)
When a diesel engine operates at non constant power output, it not only has low fuel efficiency but may also generate significant mechanical stress, leading to wear and damage of mechanical components. In order to ensure the efficient operation of di
Externí odkaz:
https://doaj.org/article/30273fc0f26d462b9f51d79b5c2201b5
Autor:
Bhabasis Mohapatra, Binod Kumar Sahu, Swagat Pati, Mohit Bajaj, Vojtech Blazek, Lukas Prokop, Stanislav Misak
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Over the past years, the use of renewable energy sources (RESs) has grown significantly as a means of providing clean energy to counteract the devastating effects of climate change. Reducing energy costs and pollution have been the primary c
Externí odkaz:
https://doaj.org/article/f0457943aace43efa9c47fd3f2c93f13
Autor:
Irati Ibanez-Hidalgo, Rodrigo H. Cuzmar, Alain Sanchez-Ruiz, Angel Perez-Basante, Asier Zubizarreta, Salvador Ceballos, Ricardo P. Aguilera
Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 5, Pp 1174-1189 (2024)
Low-switching frequency modulation techniques, such as selective harmonic control-pulsewidth modulation (SHC-PWM), have been recently proposed for high-power medium-voltage active power filter (APF) application. Compared to high-switching frequency m
Externí odkaz:
https://doaj.org/article/3c8c2b80506e40658c76194842f4bc1d
Publikováno v:
IEEE Access, Vol 12, Pp 107583-107598 (2024)
This paper proposes a new design methodology to regulate the output voltages of auxiliary power units in an electric vehicle application. The proposed method includes designing and implementing a robust fuzzy logic controller to load variation and in
Externí odkaz:
https://doaj.org/article/adba34165a5647beba03e996ecc6e100
Autor:
Gagan Kumar Sahoo, Subhashree Choudhury, Rajkumar Singh Rathore, Mohit Bajaj, Ashit Kumar Dutta
Publikováno v:
Alexandria Engineering Journal, Vol 80, Iss , Pp 520-541 (2023)
The exponential increase in the dependence on electrical power by rapid industrialization and increasing population has given rise to the need of supplying electric power efficiently and with good power quality (PQ). The evolution of renewable energy
Externí odkaz:
https://doaj.org/article/e682151180644db4a369a1dc468768aa
Autor:
Mopidevi Subbarao, Kiransai Dasari, SSSR Sarathbabu Duvvuri, K.R.K.V. Prasad, B.K. Narendra, V.B Murali Krishna
Publikováno v:
Measurement: Sensors, Vol 31, Iss , Pp 101001- (2024)
The research and usage of electric vehicles (EVs), including two and four-wheeler vehicles, are rapidly increasing worldwide as alternatives to oil/gas-based vehicles. Brushless direct current (BLDC) motors are popular for industrial and traction app
Externí odkaz:
https://doaj.org/article/ee6d5d0825994cb289c75df5f7f741d3
Publikováno v:
电力工程技术, Vol 42, Iss 3, Pp 149-156 (2023)
The VSR-VSI dual three-phase pulse width modulation (PWM) converters based on the cascade connection of a front-end three-phase voltage source rectifier (VSR) and a back-end three-phase voltage source inverter (VSI) have been widely used in elevator
Externí odkaz:
https://doaj.org/article/361ea9521e234296958e5a94fcf75478
Autor:
Yazeed Yasin Ghadi, Nabeel Mohammed Neamah, Ahmed A. Hossam-Eldin, Mohammed Alqarni, Kareem M. AboRas
Publikováno v:
IEEE Access, Vol 11, Pp 122893-122910 (2023)
This article presents a unique controller combining fuzzy proportional-integral (PI) and fractional-order proportional-fractional filtered derivative action (FOPDF $^ {\lambda } $ ) with the intention of improving the frequency performance of a hybri
Externí odkaz:
https://doaj.org/article/be0cb08ee9e946fd82a2c339ec751f37
Publikováno v:
IEEE Access, Vol 11, Pp 65066-65074 (2023)
Generally, the position closed-loop control of stepper motors requires high-precision models, however stepper motors are complex nonlinear systems, and high-precision models are difficult to obtain. In order to solve this problem, a variable frequenc
Externí odkaz:
https://doaj.org/article/786d4ab22a44442faa943ae58a977eb9