Results 101 to 110 of about 604,763 (218)

A New LCL Filter Design Method for Single-Phase Photovoltaic Systems Connected to the Grid via Micro-Inverters

Technologies
This paper aims to propose a new sizing approach to reduce the footprint and optimize the performance of an LCL filter implemented in photovoltaic systems using grid-connected single-phase microinverters.
Heriberto Adamas-Pérez, Mario Ponce-Silva, Jesús Darío Mina-Antonio, Abraham Claudio-Sánchez, Omar Rodríguez-Benítez, Oscar Miguel Rodríguez-Benítez   +5 more
doaj   +1 more source

Grid‐tied PEMFC power conditioning system based on capacitor voltage thorough feedback procedure in a weak and harmonics‐polluted network

Energy Science & Engineering
Proton exchange membrane fuel cells (PEMFC) have been noticed by researchers due to their high efficiency, low pollution, and high‐power density in distributed generation systems.
Majid Hosseinpour, Tooraj Sabetfar, Mahdi Shahparasti   +2 more
doaj   +1 more source

Telaah Ketinggian LCL Dengan Mempergunakan Metode Newton-Raphson

, 1999
Peramalan cuaca lokal sederhana, mendapatkan keadaan LCL adalah sangat penting. Membahas proses tersebut, jumlah kandungan air dianggap tetap selama proses.
Hariadi T.E
core  

Design, control, and implementation of LCL-filter-based shunt active power filters

, 2011
This paper concentrates on the design, control and implementation of an LCL-filter-based shunt active power filter (SAPF), which can effectively compensate harmonic currents produced by nonlinear loads in a three-phase three-wire power system. The use of
Peng Wang, Loh, Poh Chiang, Wang, Peng, Choo, Fook Hoong, Yi Tang, Fook Hoong Choo, Feng Gao, Gao, Feng, Blaabjerg, Frede; id_orcid, Poh Chiang Loh, Frede Blaabjerg, Tang, Yi   +11 more
core   +1 more source

A novel optimized LCL-filter designing method for grid connected converter

, 2010
This paper presents a new LCL-filters optimized designing method for grid connected voltage source converter. This method is based on the analysis of converter output voltage components and inherent relations among LCL-filter parameters.
Rasmussen, Tonny Wederberg, Guohong, Zeng, Guohong, Z., Teodorescu, Remus, Teodorescu, Remus; id_orcid, Rasmussen, T.W., Guohong Zeng, Tonny W. Rasmussen, Remus Teodorescu   +8 more
core   +1 more source

Comparative Performance Analysis of LCL, LLCL, L(LCL)₂ and L(LCL)₃ Filter Topologies for High-power Grid-connected Solar PV Inverters

International audienceAdvanced passive filter topologies are increasingly required in modern high-power grid-connected solar PV systems to ensure compliance with stringent harmonic and power quality standards.
Loko, Abdulmumini Zubairu, Yusuf, Samson Dauda, Ogbu, Unogwu Daniel   +2 more
core  

Effect of Line Impedance on the Stability of Shunt Active Power Filter Based on LCL Filter

Kongzhi Yu Xinxi Jishu, 2018
When shunt active power filter based on LCL filter is used for voltage source type harmonic source, the line and load impedances will not only cause the harmonic amplification but also the stability problem based on current tracking.
REN Lei, YUN Pingping
doaj  

A novel robust active damping control strategy based on H∞ loop shaping for the grid-tied LCL inverter

Frontiers in Energy Research
LCL-type grid-connected inverters have been widely used in renewable power generation due to their size and cost advantages. However, the LCL filter has a problem of insufficient damping, which may lead to power system instability. Two common methods are
Wenju Sang, Wenju Sang, Wenyong Guo, Gang Xu, Tongzhen Wei, Tongzhen Wei, Changli Shi, Changli Shi, Zongjie Liu, Han Xue, Zhenning He, Junzhi Li, Jiazhen Shen, Ruiqi Min, Shaobo Song, Xiaoxu Li, Yun Hong   +16 more
doaj   +1 more source

A New LCL -Filter With In-Series Parallel Resonant Circuit for Single-Phase Grid-Tied Inverter

, 2014
When designing a higher order output power filter for a transformerless grid-tied converter using pulsewidth modulation (PWM), the requirements on the leakage current, the electromagnetic interference (EMI) noise, and the harmonics of the grid-injected ...
Tang, Tianhao, Chung, Henry Shu-hung, Wu, Weimin, Sun, Yunjie, Lin, Zhe, Blaabjerg, Frede; id_orcid   +5 more
core   +1 more source

Suppression of High-Frequency switching harmonics in avionics power conversion systems using a Magnetic-Integrated Trapped-LCL filter

Engineering Science and Technology, an International Journal
High-frequency pulse-width-modulated (PWM) power converters generate switching-frequency current components that require effective attenuation in compact aircraft electrical systems.
Maged Al-Barashi, Riyadh Nazar Ali Algburi, Aicheng Zou, Zhikai Yang, Mona Alariqi, Mohammed Alameer, Qiao Zhang, Bing Lu, Muhammad Shoaib Bhutta, Salah Mokred   +9 more
doaj   +1 more source