Results 71 to 80 of about 6,327 (313)

Power Quality in the Hybrid Grid PV-Wind-Battery by the Multi-Input Transformer-Coupled Bidirectional DC-DC Converter

, 2023
Mrs. T. Bhargavi, S. Sivaganesan
openalex   +1 more source

Analysis on the Influence of Remote 110kV Substation on Transformer DC Bias [PDF]

, 2021
Lina Zhang, Yunguo Yang, Peng Wang, Jiansheng Hou, Jun Sheng, Lingpeng Dong   +5 more
openalex   +1 more source

Bias‐Free Highly Efficient and Stable Dye‐Sensitized Photoelectrochemical Cells via Cascade Charge Transfer

Advanced Functional Materials, EarlyView.
A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park, Kyounglim Kim, Jinyoung Lee, Sarang Kim, Gwangsu Yoon, So Yeon Yoon, Jeong Kyeong Lee, Ji‐Wook Jang, Tae‐Hyuk Kwon   +8 more
wiley   +1 more source

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source

OPTIMIZATION OF HIGH FREQUENCY TRANSFORMERS FOR MODERN POWER SUPPLIES [PDF]

Fiabilitate şi Durabilitate
The study of high-frequency transformers is essential for several reasons, especially in the context of the rapid development of electronic and energy technology: 1.
Adina TĂTAR, Cristina IONICI
doaj  

Research and design of transient test platform for DC current transformer

AIP Advances
This article studies the design and simulation of a transient test platform for DC current transformers to verify the effectiveness of the design scheme.
Ying Zhang, Xu Zhang
doaj   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source

Hybrid Resonant DC–DC Converters for DC Transformers in DC Distribution Networks With Limited Reverse Power Flow Range

IEEE Access
In DC distribution networks integrating distributed generation, DC transformers (DCT) exhibit asymmetric forward and reverse power flows, with reverse power flow range being limited. Based on this characteristic, this paper proposes a hybrid resonant (HR)
Kangan Wang, Jianglin Xu, Ke Xu, Min Huang, Zhilei Yao, Weimin Wu   +5 more
doaj   +1 more source

Power Controlling, Monitoring and Routing Center Enabled by a DC-Transformer † [PDF]

, 2017
Syed Ashad Mustufa Younus, Matteo Nardello, Pietro Tosato, Davide Brunelli   +3 more
openalex   +1 more source

A pre-charging strategy based on composite frequency control for a modular multilevel DC transformer

, 2022
Zhendong Ji, Jintao Zhang, Dongye Li, Yichao Sun, Jianhua Wang, Jianfeng Zhao   +5 more
openalex   +1 more source