A Simple Carrier-Based Neutral Point Voltage Control Strategy for NPC Three-Level Inverters by S. Foti, C. Nevoloso, H. H. Khan, A. O. Di Tommaso, A. Testa, R. Miceli

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A cutter contacting point trajectory prediction method combining harmonic functions and dimensionality reduction for improving machining precision in flat-end milling by Liangji Chen, Haohao Xu, Huiying Li, Hansong Gao, Haixiong Wang

“…To simplify the calculation process, we apply a geometric method to reduce the dimensionality of CC points, making the subsequent analysis more efficient. A harmonic function is then utilized to predict CC point trajectories, enabling effective compensation for identified errors. …”
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Techno Economic Analysis of Hybrid PLTD–PV-BESS Rental Pricing in West Kalimantan by Anggar Dewi Rwanita, Faiz Husnayain

“…Thus, the 50% PLTD – 50% PLTS – BESS hybrid configuration, supported by harmonic filtering and a leasing-based financing model, represents an optimal solution for efficient, reliable, and environmentally friendly rural electrification.…”
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Third-harmonic generation via rapid adiabatic passage based on gradient deuterium KD x H2-x PO4 crystal by Lailin Ji, Li Yin, Jinsheng Liu, Xianghe Guan, Mingxia Xu, Xun Sun, Dong Liu, Hao Xu, Ruijing He, Tianxiong Zhang, Wei Feng, Yong Cui, Xiaohui Zhao, Yanqi Gao, Zhan Sui

“…Broadband frequency-tripling pulses with high energy are attractive for scientific research, such as inertial confinement fusion, but are difficult to scale up. Third-harmonic generation via nonlinear frequency conversion, however, remains a trade-off between bandwidth and conversion efficiency. …”
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A 2-GHz GaN HEMT Power Amplifier Harmonically Tuned Using a Compact One-Port CRLH Transmission Line by Shinichi Tanaka, Ryota Mogami, Naoki Iisaka, Kazuhiko Honjo, Ryo Ishikawa

“…The CRLH TL offers purely imaginary harmonic load impedances, as it essentially functions as a one-port circuit at the harmonic frequencies, owing to a harmonics trap filter. …”
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Asymmetric-coupled Ge/SiGe quantum wells for second harmonic generation at 7.1 THz in integrated waveguides: a theoretical study by Talamas Simola Enrico, Ortolani Michele, Di Gaspare Luciana, Capellini Giovanni, De Seta Monica, Virgilio Michele

“…Embedding such heterostructure in Ge-rich SiGe waveguides of thicknesses of the order of 10–15 μm leads to second harmonic generation efficiencies comprised between 0.2 and 2 %, depending on the choice of device parameters. …”
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NONLINEAR OPTICAL FREQUENCY CONVERTER OF LASER RADIATION ON THE LBO TYPE I CRYSTALS by N. V. Kondratyuk, D. A. Goman, A. L. Protasenya

“…For fine adjustment of the output pulse energy used two dual phase plates that change the orientation of the plane of polarization of the two waves in cascade third harmonic generation. Measured the efficiency of the generation of harmonics of the intensity of radiation at 1064 nm.…”
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An energy efficient way for quantitative magnetization switching by Xin Li, Hanuman Singh, Jie Lin, Shuai Zhang, Bao Yi, Jyotirmoy Chatterjee, Zhuyun Xiao, Sucheta Mondal, Nobumichi Tamura, Rob N. Candler, Long You, Jeffrey Bokor, Jeongmin Hong

“…This progress provides a promising avenue for developing energy-efficient devices that allow for electrically controlled magnetization switching. …”
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Improving SOC estimation in low-relief farmlands using time-series crop spectral variables and harmonic component variables based on minimum sample size by Chenjie Lin, Ling Zhang, Nan Zhong

“…Efficiently monitoring Soil Organic Carbon (SOC) in farmlands is crucial for environmental and agricultural sustainability. …”
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Best practices for clinical trials data harmonization and sharing on NHLBI bioData catalyst (BDC) learned from CONNECTS network COVID-19 studies by Jeran K. Stratford, Huaqin Helen Pan, Alex Mainor, Edvin Music, Joshua Froess, Alex C. Cheng, Alexandra Weissman, David T. Huang, Elizabeth C. Oelsner, Sonia M. Thomas

“…The principles and strategies outlined, derived through experience with consortia data, can lay the groundwork for advancing collaborative and efficient data sharing.…”
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Investigation Nonlinear Properties (First and Second Hyperpolarizabilities) of The Nitro-thieno [3,2-b] thiophene -fullerene (C20) Molecule by Samira Resan, Mohanned Al-Anber Al-Anber

“…Therefore, linking nitro-thieno[3,2-b]thiophene with fullerene (C20) efficiently designs high-performance nonlinear molecules. …”
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Furtherance of Multilevel Inverter and Evolution of a Packed Inverter Unit for Dynamic Loads by Premkumar R, Vimal Juliet A, Vijayaraja L

“…Multilevel inverters (MLIs) provide a solution for high-power applications due to the production of a high-quality output voltage with low harmonic distortion. This technology is gaining popularity in the power industry for applications such as renewable energy systems, motor drives, and electric vehicles. …”
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Efficient and Accurate Force Replay in Cosmological-baryonic Simulations by Arpit Arora, Robyn Sanderson, Christopher Regan, Nicolás Garavito-Camargo, Emily Bregou, Nondh Panithanpaisal, Andrew Wetzel, Emily C. Cunningham, Sarah R. Loebman, Adriana Dropulic, Nora Shipp

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Power quality assurance in the electrical network of the Syrian Arab Republic, using the active power filter by R. R. Nasyrov, R. Aljendy, T. Kherbek

“…The set of characteristics that determine the power quality (PQ) can be used to describe the state and efficiency of the power supply system in terms of the influence of electromagnetic interference. …”
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Grid power quality enhancement by nonlinear control of voltage source inverter by Muhammad imran, zhang jianmeng, abdullah naveed, mohammad ahsan shehzad, cui guoqiang

“…Results: The synchronous reference frame theory-based controller demonstrated superior performance, with high efficiency, simplicity, and fast response. It reduced total harmonic distortion (THD) in the grid to 1.59% and 0.19% when connecting two nonlinear loads, compared to 1.66% and 1.62% for the instantaneous power theory-based controller. …”
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Advanced Residual Optimal Mapping Approach for Precise Detection of Stator Faults in Induction Motors by Abderrahim Allal, Zakaria Lammouchi, Abderrahmane Khechekhouche, Naoui Mohamed, Khalid Alqunun, Amer Alghadhban, Ismail Marouani, Tawfik Guesmi

“…In this study, we propose a novel diagnostic approach derived from the analysis of four distinct types of harmonics: (i) Rotor Slot Harmonics (RSH), (ii) time harmonics (TH), (iii) eccentricity fault harmonics (EFH), and (iv) rotor bar fault harmonics (RBFH). …”
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Implementation of a Priority-based Energy Management Scheme with a common control strategy for PV and battery integrated Shunt Active Filters by Muhammad Rayyan Fazal, Mohamad Alaa Eddin Alali, Tanguy Phulpin, Romain Le Forestier, Christophe Goasguen

“…Therefore allowing and ensuring comprehensive efficiency, reliability, and overall performance.…”
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Efficient time-dependent Wannier functions for ultrafast dynamics by Cristian M. Le, Hannes Hübener, Ofer Neufeld, Angel Rubio

“…We show that this basis efficiently describes the time-dependent polarization of the laser-driven system through the analysis of the motion of Wannier centers. …”
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Loss Research and Thermal Analysis of BLDC Hollow-Cup Motor Under Reactor Suppression by Jingjuan Du, Yumeng Sun, Jian Zhao, Boran Liu, Yanqing Mi

“…The finite element method (FEM) is used to calculate and analyze the time harmonic of air-gap magnetic flux density, stator core loss, and rotor eddy current loss in two cases: with a series reactor and without a reactor. …”
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Dataset of non-linear household loads for Validation of Active Power FiltersMendeley Data by Vrindarani Nuñez-Ramírez, Néstor F. Guerrero-Rodríguez, Rafael Omar Batista-Jorge, Robert Mercado-Ravelo, Francisco A. Ramírez-Rivera, Julio A. Ferreira, Rubén D. Ramos-Ciprian, Enrique Reyes-Archundia

“…These devices were selected to capture the diversity of modern household loads, which contribute to harmonic distortion and impact power quality. The dataset enables studies on power quality analysis, and harmonic mitigation strategies. …”
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