Zobrazeno 1 - 10
of 7 550
pro vyhledávání: '"Power converter"'
Publikováno v:
IET Renewable Power Generation, Vol 18, Iss 15, Pp 2838-2853 (2024)
Abstract In high voltage direct current (HVDC) grids, the reference values of power controllers are normally adjusted based on the DC‐link voltage as the DC voltage is regulated by the droop controllers. As a matter of fact, except for the DC slack
Externí odkaz:
https://doaj.org/article/311987af9239414ea739bb960c308c5e
Publikováno v:
IET Power Electronics, Vol 17, Iss 15, Pp 2486-2497 (2024)
Abstract This study presents a comprehensive examination of space vector pulse width modulation (SVPWM) and switching frequency optimal PWM (SFOPWM) for an F‐type multilevel inverter (FTMLI). SVPWM offers a simple, digital implementation for three
Externí odkaz:
https://doaj.org/article/ff2241d0264f41abb1c595e6503b1ba7
Publikováno v:
International Journal of Sustainable Engineering, Vol 17, Iss 1, Pp 32-50 (2024)
This paper presents a high-gain DC-DC converter for photovoltaic (PV) applications. The proposed high gain DC-DC converter employs two coupled inductors, a voltage-lift capacitor, and two diode-capacitor multiplier cells to achieve a voltage gain of
Externí odkaz:
https://doaj.org/article/541c20e050f344329978f9361e68ad6b
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 10, Iss 3, Pp 422-442 (2024)
The increased use of renewable energy in modern power grids has led to a demand for innovative technologies that can efficiently harness intermittent energy sources. Multi-Point Absorber (MPA) systems have emerged as a promising solution for capturin
Externí odkaz:
https://doaj.org/article/108b1e46293f413fbe6a4095191f0d2e
Publikováno v:
Electricity, Vol 5, Iss 2, Pp 313-333 (2024)
Three LED drivers which can be used for illumination, but whose main task is the transmission of information (data) via the light of the LEDs, are explored in this paper. The converter circuits need no capacitors for the energy transformation and avo
Externí odkaz:
https://doaj.org/article/fd96bab9c27b47e58409561045bcb4e1
Publikováno v:
Energy Reports, Vol 11, Iss , Pp 1019-1052 (2024)
Recent developments in renewable energy-based power systems and smart grids have brought challenges to designing new power conversion systems. On account of the intermittent nature of the renewable sources and unpredictability of the load demand, a c
Externí odkaz:
https://doaj.org/article/788485e48da44700bb14f1f2973b3171
Autor:
Sunkara Sunil Kumar, K. Balakrishna
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Renewable energy resources are more useful when associated with the thermal power generation network because of their high accessibility in the environment, good system response, easy manufacturing, plus high scalable. So, the present resear
Externí odkaz:
https://doaj.org/article/cf03264511f944928b9e265ff118e1f4
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 3, Pp 577-595 (2024)
Abstract Aiming at the shortcomings of feature extraction and fault identification in fault diagnosis of wind power converters, a novel method for open circuit fault diagnosis of wind power converters based on variational mode decomposition (VMD) ene
Externí odkaz:
https://doaj.org/article/4561e50e4a7c4b98804d044b15cb39ec
Publikováno v:
Advances in Electrical and Computer Engineering, Vol 24, Iss 1, Pp 81-90 (2024)
Against the background of 'Emission Peak, Carbon Neutrality', there is a significant integration of new energy into the power grid. The characteristics of ‘double high’ and ‘double peak’ in power systems become more pronounced, posing a sub
Externí odkaz:
https://doaj.org/article/ee32b3bd887d42d58fe92731faa6779e