Results 71 to 80 of about 510,846 (198)

Methodology for harmonic distortion level determination [PDF]

, 2008
In order to make an equitable application of bonuses or extra charges due to harmonic distortion, it is necessary to separate between harmonics exported by nonlinear loads used by costumers, and imported ones due to distortion at Point of Common Coupling
Lavandero González, José Carlos, Eguíluz Morán, Luis Ignacio, Odriozola Rodríguez, Manuel, López Martín, Víctor Manuel   +3 more
core   +1 more source

An Ameliorated Phase Generated Carrier Demodulation Algorithm With Low Harmonic Distortion and High Stability

, 2010
A novel ameliorated phase generated carrier (PGC) demodulation algorithm based on arctangent function and differential-self-multiplying (DSM) is proposed in this paper.
Li F (Li Fang), Wang L (Wang Lin), lifang@semi.ac.cn, He J (He Jun), He, J, Chinese Acad Sci, Inst Semicond, Optoelect Syst Lab, Beijing 100083, Peoples R China. 电子邮箱地址: hejun07@semi.ac.cn, Liu YL (Liu Yuliang)   +5 more
core  

A Simple Method for Compensating Harmonic Distortion in Current Transformers: Experimental Validation. [PDF]

Sensors (Basel), 2021
Laurano C, Toscani S, Zanoni M.
europepmc   +1 more source

Harmonics Minimization of Symmetric Five-Level Inverter Using Improved LSF Modulation Scheme

IEEE Access
The use of multilevel inverters has gained popularity due to their ability to generate high-quality output voltage with reduced harmonic distortion.
Md. Tariqul Islam, Md. Ahsanul Alam, M. S. Hossain Lipu, Md. Siddikur Rahman, Md. Fayzur Rahman, Ratil H. Ashique, Mohammed Radoan, Ammar Masaoud   +7 more
doaj   +1 more source

A High-Power 3P3T Cross Antenna Switch with Low Harmonic Distortion and Enhanced Isolation Using T-Type Pull-Down Path for Cellular Mobile Devices. [PDF]

Sensors (Basel), 2022
Hejazi A, Rad RE, Asl SAH, Choi KD, Yoo JM, Huh H, Kim S, Jung Y, Lee KY.   +8 more
europepmc   +1 more source

Reduction of the Higher Harmonic Distortion of the RC Oscillator [PDF]

A new method to reduce the harmonic distortion of the RC oscillator is presented. The output signal of the RC oscillator is delayed by π/ω and subtracted from the original signal so that the fundamental components are summed up and the second harmonic ...
ハシグチ, スミヒサ, Hashiguchi, Sumihisa, 橋口, 住久   +2 more
core   +1 more source

An innovative 11-level multilevel inverter topology with rotating trapezoidal SPWM for industrial and renewable applications

Scientific Reports
This paper provides a new, less complex multilevel inverter topology that can be used for industrial loads and renewable energy sources. The arrangement consists of eight switches to produce an 11-level output voltage with two uneven input sources ...
Shaik. Shakeera, K. Rachananjali
doaj   +1 more source

Multi-Objective Optimization of Passive Filters in DG-Integrated Distribution Networks Utilizing Dynamic EMT-Based Co-Simulation

IEEE Access
The increasing penetration of distributed generation (DG) introduces variability in network impedance and harmonic emissions that can degrade the performance of passive harmonic filters designed for nominal operating conditions.
Ahmed Taleb Mohamed, Ahmed F. Zobaa, Ahmed Telba, Mohamed Mahmoud Samy   +3 more
doaj   +1 more source

Total Harmonic Distortion of a Piezoelectric MEMS Loudspeaker in an IEC 60318-4 Coupler Estimation Using Static Measurements and a Nonlinear State Space Model. [PDF]

Micromachines (Basel), 2021
Liechti R, Durand S, Hilt T, Casset F, Poulain C, Le Rhun G, Pavageau F, Kuentz H, Colin M.   +8 more
europepmc   +1 more source

Method for noncontact control of electromagnetic field parameters of 6-10 kV overhead transmission line and harmonic distortion sources based on spectral data analysis

Известия высших учебных заведений: Проблемы энергетики
RELEVANCE of the study lies in the increasing number of nonlinear loads and power electronic devices in 6-10 kV distribution networks is causing an increase in harmonic and interharmonic distortion.
A. M. Bramm, A. I. Khalyasmaa, P. V. Matrenin, S. A. Eroshenko   +3 more
doaj   +1 more source