Results 21 to 30 of about 1,129,007 (329)
Energies, 2023 The tremendous and fast green transition in Denmark has initiated the large-scale grid-integration of renewable energy sources, electrification of energy consumption, and establishment of PtX and Energy Islands, setting goals for transmission grid ...
Vladislav Akhmatov +3 more
doaj +1 more source
发电技术, 2022 When floating power stations use static frequency converters to black-start floating power station units, the harmonic effects are more serious than onshore power stations due to the isolated grid system and the limited electrical structure.
LIU Zhongkang +3 more
doaj +1 more source
Study on harmonic source model of millisecond pulsed power load based on switching functions
Energy Reports, 2020 Modern radar is a typical millisecond pulse power load (MPPL), which contains a large number of power electronic devices. If the MPPL is connected to the power system, it will cause serious voltage distortion problems. The working mode of the radar pulse
Hai-chao Li +4 more
doaj +1 more source
A Proposed Harmonic Monitoring System for Large Power Users Considering Harmonic Limits
Energies, 2020 Most power utilities within Southern Africa are faced with the challenges of harmonic distortion due to the high penetration of renewable energy sources (RES) and the use of electronic devices.
Rosalia Sinvula +2 more
doaj +1 more source
Circuit Structure and Control Method to Reduce Size and Harmonic Distortion of Interleaved Dual Buck Inverter [PDF]
, 2020 A new circuit structure and control method for a high power interleaved dual-buck inverter are proposed. The proposed inverter consists of six switches, four diodes and two inductors, uses a dual-buck structure to eliminate zero-cross distortion, and ...
Cho, Min-Gi +4 more
core +1 more source
Effect of the Harmonic Voltage Distortion on the Efficiency of a Compact Fluorescent Lamp
Revista Facultad de Ingeniería, 2020 This paper evaluates the effect of the voltage harmonic distortion over the efficiency of a compact fluorescent lamp that is fed with a constant RMS voltage and constant frequency.
Esteban Rojas-Osorio +2 more
doaj +1 more source
Studi Kualitas Energi Listrik Gedung Fakultas Teknik Universitas Bangka Belitung
Jurnal Serambi Engineering, 2021 One of the performances of the electric power system can be seen from the quality of electrical energy. In this study, the measurement of the quality of electrical energy was carried out using a power quality meter to obtain the values of current ...
Asmar Asmar, Wahri Sunanda
doaj +1 more source
IET Power Electronics, 2023 Real‐time estimating harmonic distortion levels near the Point of Interconnections of grid‐connected inverter‐based resources (IBRs) is critical for maintaining the operational reliability and security of the power grid, particularly during transients ...
Reza Saeed Kandezy +3 more
doaj +1 more source
Amplitude Modulation to Phase Modulation Conversion in Photonic Bandpass Sampling Link
IEEE Photonics Journal, 2021 The photonic bandpass sampling has been proved to be potential in multi-carrier communication, frequency-agile coherent radar, compressive sensing, etc.
Shanhong Guan +4 more
doaj +1 more source
Optimal design of single-tuned passive filters using response surface methodology [PDF]
, 2015 This paper presents an approach based on Response Surface Methodology (RSM) to find the optimal parameters of the single-tuned passive filters for harmonic mitigation.
Abdel Aleem, SHE +4 more
core +1 more source