Application and Analysis of Power IGBT Device in Three-level NPC Topology by ZHAO Zhenbo, WANG Heng

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A novel satisfactory model predictive control based on current variance for high power three‐level‐NPC rectifiers by Bo Yang, Zhikang Guo, Zongbin Ye, Jiayi Kong, Guojun Tan

Subjects: “…current variance…”
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Differential and Common-Mode Model-Based Controller for a Grid-Tied Three-Phase NPC Converter by Gerardo Escobar, Jorge L. Lopez-Sarabia, Andres A. Valdez-Fernandez, Edgar D. Silva-Vera, Jesus E. Valdez-Resendiz, Jonathan C. Mayo-Maldonado

“…The controller incorporates a virtual ground (VG) connection, providing a straightforward solution to mitigate common-mode current (CMC), i.e., to reduce the leakage ground current issue. …”
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Enhanced model predictive current framework for a PMSM powered by three-level NPC inverters with DC-link voltage self-balancing mechanisms by Kim-Anh Nguyen, L.D. Hieu, Viet-Tuan Pham, Van-Quang-Binh Ngo

“…This research presents an enhanced model predictive current control strategy for a three-level Neutral Point Clamped inverter driving a permanent magnet synchronous motor. …”
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A new H6 neutral point clamped transformerless photo voltaic inverter by Ahmad Syed, Xiaoqiang Guo, Sudhakar Babu Thanikanti, Mohammad Khishe

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Simplified Carrier-Based SVDPWM Methods Using Reduced Common Mode Voltage Vector Redundancy for Improving Output Current Ripple in Four-Level NPC Inverter by Le Nam Pham, Quoc Dung Phan, Nho-van Nguyen

“…The last and best one is deduced based on harmonic flux and harmonic distortion factor (HDF) analysis, to improve the output current ripple. For analysis and easy implementation, the SVPWM of the four-level inverter will be solved in the two-level SVD. …”
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A Level-Shift Carrier PWM Modulation Technique and Predictive Current Control of a Multilevel DC-AC Converter for Interfacing Renewable Energy Sources by Vitor Pinto, Joao L. Afonso, Vitor Monteiro

“…This paper explores the implementation of a three phase Neutral Point Clamped (NPC) DC AC converter with level shift carrier PWM modulation technique and predictive current control to facilitate the grid interconnection of renewable energy systems. …”
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Real-Time Optimization Strategy to Minimize Switching Losses for Three-Level NPC Inverter by Kai Li, Min Wei, Chuan Xie, Fujin Deng, Josep M. Guerrero, Juan C. Vasquez

“…This paper proposes a real-time optimization strategy, aimed at minimizing switching losses in a three-level neutral-point-clamped (3L-NPC) inverter. The proposed strategy consists of optimized clamping strategy and unified triangular carrier based discontinuous pulse width modulation (DPWM) strategy. …”
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Synchronized SVPWM Scheme with Optimized Overmodulation for Three-Level NPC Inverters with Low Switching Frequency by Shulin Zhang, Jinsong Kang, Jiawen Yuan

“…Three-level Neutral-Point-Clamped (NPC) voltage source inverters (VSIs) have been widely used in application of medium-voltage high-power induction motor drives. …”
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Fault Diagnosis Method for Open-circuit Faults in NPC Three-level Inverter based on WKCNN by Guozheng Zhang, Menghui Li, Xin Gu, Wei Chen

“…This method directly uses raw three-phase current signals as input, applying wavelet kernel convolution to automatically capture frequency-domain fault features, combined with a Softmax classifier optimized by the Adam algorithm to achieve fault diagnosis for NPC three-level inverters. …”
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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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Analysing UPQC performance with dual NPC converters: Three-dimensional and two-dimensional space vector modulation by Palanisamy R, Gnana Kousalya C, Ramkumar R, Usha S, Thamizh Thentral TM, D Selvabharathi, Shanmugasundaram V

“…Three phase three leg series NPC converter acting as a three-phase rectifier, which is controlled by 2D-SVM method and three phase four leg shunt NPC converter acting as a three phase four leg three level inverter, which is controlled by 3D-SVM. …”
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Comprehensive Multi‐Omics Analysis Reveals NPC2 and ITGAV Genes as Potential Prognostic Biomarkers in Gastrointestinal Cancers by Moein Piroozkhah, Mohammadreza Zabihi, Pooya Jalali, Zahra Salehi

“…Materials and Methods We evaluated the Human Protein Atlas dataset and identified NPC Intracellular Cholesterol Transporter 2 (NPC2) and Integrin Subunit Alpha V (ITGAV) as probable poor predictive genes for these cancers. …”
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Voltage sensorless based virtual flux control of three level NPC back-to-back converter dfigunder grid fault by Imad Merzouk, Mohamed Mounir Rezaoui, Noureddine Bessous, Abdsalem Gafaz

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Comprehensive Performance Assessment of Conventional and Sequential Predictive Control for Grid-Tied NPC Inverters: A Hardware-in-the-Loop Study by Jakson Bonaldo, Beichen Duan, Marco Rivera, K. V. Ling, Camila Fantin, Patrick Wheeler

“…This paper compares Classical MPC (C-MPC) and Sequential MPC (S-MPC) for a three-level NPC converter. Although C-MPC is simple to implement, it faces challenges such as switching frequency variations and complex weighting factor tuning. …”
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Thermally Balanced DPWM Method With Neutral Point Voltage Balancing Capability for Single-Phase Five-Level T-Type NPC Inverters by Kyu-Jin Min, Ui-Min Choi

“…Discontinuous pulse width modulation (DPWM) is useful to improve the efficiency of a single-phase five-level T-type neutral-point-clamped (5LT-NPC) inverter and the reliability of the power devices. …”
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Enhanced grid current and DC voltage regulations for three level four leg rectifier DC microgrid under uncertainty and disturbances by Ali Chebabhi, Mohamed Fouad Benkhoris, Naamane Debdouche, Guessabi Anwar, Nicu Bizon, Syphax Ihammouchen, Toufik Rekiwa, Habib Benbouhenni

Subjects: “…Three-level NPC four-leg rectifier…”
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Fibro-NPC: a pathogenic subtype identified at single-cell resolution with secreted SFRP4 as a biomarker in intervertebral disc degeneration by Yili Xu, Zuozhi Xie, Shubo Gu, Xiang Zhao, Di Zhao, Zhengzheng Wu, Jinfeng Wang, Tao Xu, Ruxue Xu, Zhenhua Feng, Yong Qiu, Zezhang Zhu, Yang Yu, Bo Shi, Jun Jiang

“…Methods Through single-cell sequencing of degenerated nucleus pulposus tissue from five intervertebral discs, we identified five distinct NPC subtypes. Notably, fibrosis-associated NPCs (Fibro-NPC) were predominantly observed at the terminal stage of cell differentiation, identifying Fibro-NPC as a pathogenic subtype in IDD. …”
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Receiving-End Voltage Compensation Method with NPC-Inverter-Based Active Power Line Conditioner in Three-Phase Four-Wire Distribution Feeder by Yuka Sabi, Hiroaki Yamada

“…This study proposes a receiving-end voltage compensation method employing a phase-specific reactive power control strategy with a neutral-point-clamped (NPC) inverter in a three-phase four-wire distribution system. …”
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Small-molecule activation of TFEB alleviates Niemann–Pick disease type C via promoting lysosomal exocytosis and biogenesis by Kaili Du, Hongyu Chen, Zhaonan Pan, Mengli Zhao, Shixue Cheng, Yu Luo, Wenhe Zhang, Dan Li

“…Currently, there is no treatment for NPC. Transcription factor EB (TFEB), a member of the microphthalmia transcription factors (MiTF), has emerged as a master regulator of lysosomal function and promoted the clearance of substrates stored in cells. …”
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