Results 21 to 30 of about 2,351 (161)
Total Harmonic Distortion Measurement of 13-level FCML Inverter for SPWM and THIPWM Method [PDF]
Journal of Electrical and Electronics Engineering, 2022 One of the main problems for flying capacitor multilevel (FCML) inverter is the higher value of total harmonic distortion (THD) with number of capacitors and switching devices.
BHADRA Ananta Bijoy
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IEEE Access, 2023 The industrial revolution in the world resulted in a rise in the desire for energy in recent years. Therefore, the trend was strong toward the utilization of alternative and sustainable energy sources, such as solar power and wind energy.
Mohamed A. Ismeil +3 more
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Power Quality Improvement and Harmonics Compensation Using Hybrid Filter
Sukkur IBA Journal of Emerging Technologies, 2023 The need for electricity is expanding at an even faster rate in these modern times. In order for the electrical devices to function properly and effectively, a constant supply of high-quality power is required.
Muhammad Mudassar
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Lektrokom : Jurnal Ilmiah Teknik Elektro, 2020 Abstract. Along with the rapid development of power electronics technology which is also useful for saving electrical energy. This technology is also used in lighting such as energy saving lamps (LHE) and light-emitting diode (LED). However, LHE and LED are non-linear loads that cause electrical power quality problems, namely producing voltage ...
Fernando Jeremia Siahaan +3 more
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Power Quality Improvement by Reduction of Total Harmonic Distortion (THD) using PWM Inverter
International Journal of Innovative Technology and Exploring Engineering, 2019 In this paper, a PWM inverter is proposed for improvement of power quality i.e., reduction of total harmonic distortion (THD). The power quality problems reduce the lifetime and performance of equipments. The proposed system reduces the THD which is generated from the nonlinear loads.
Chitralekha Jena* +3 more
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Linear Grounding against Total Harmonic Distortion (THD) Based on Faden Spectrum Phenomenon
Journal of Sensor Networks and Data CommunicationsThis applied research deals with the effect of capacitive harmonics on the efficiency of electrical and electronic devices used in installing a giant screen owned by Faden Spectrum Company, which was installed on one of the huge towers in the city of Al-Khobar in the Kingdom of Saudi Arabia, with an area of 2000 square meters, and consisting of 2000 ...
Prof. Hazar Shtat, Nazih Haider
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Turkish Journal of Computer and Mathematics Education (TURCOMAT), 2021 These harmonics are higher than essential frequencies and cause Total Harmonics Distortion (THD) which increases the rms current and generates more warmth in the load. Numerous techniques are used to suppress the harmonics to limit the warmth in the load.
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Power Quality Measures of Non-Ideal 3-phase Diode Rectifiers and Smoothing Circuits
Zanco Journal of Pure and Applied Sciences, 2020 The study of the rectifier LC smooth circuit to minimize the total harmonic distortion (THD) of three phase of non-ideal diode rectifier has been proposed.
Faraedoon Waly Ahmed +1 more
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, 2022 This paper shows how to analyze Total Harmonic Distortion (THD) using the fast Fourier transformation (FFT) capability of low-cost digital sampling oscilloscopes. It was found that THD measurements using this method are accurate within less than a few percent of absolute error.
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IOP Conference Series: Earth and Environmental Science, 2021 Abstract This paper discusses the design of a passive filter system for Energy-Saving Lamps (LHE) and Light Emitting Diodes (LED) using the MATLAB Simulink software. This type of lamp is a type of non-linear load that produces harmonics of current and voltage. However, this harmonic problem can be reduced using passive filters.
F Susanto +4 more
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