Results 71 to 80 of about 222,010 (332)

Three-phase modular multilevel converter based unified power flow controller

Engineering Science and Technology, an International Journal, 2020
Flexible AC Transmission Systems (FACTS) when added to power systems provide them with flexibility making them able to cater for increasing power demands.
Ahmet Mete Vural, Emile Njodzefon Wirsiy
doaj   +1 more source

Performance Studies of Static Synchronous Compensator and Static Synchronous Series Compensator Modes for Convertible Static Compensator [PDF]

, 2005
This thesis presents an overview of the emerging Flexible AC Transmission System (FACTS) and Convertible Static Compensator (CSC) technologies. CSC, the flexible multifunctional compensator is an innovation fi-om FACTS technology.
Abd Halim, Wahidah
core  

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Optimal placement of FACTS controller scheme for enhancement of power system security in Indian scenario

Journal of Electrical Systems and Information Technology, 2015
This paper presents a FACTS operation scheme to enhance the power system security. Three main generic types of FACTS devices are introduced. Line overloads are solved by controlling active power of series compensators and low voltages are solved by ...
Imran Khan, M.A. Mallick, Malik Rafi, Mohammad Shadab Mirza   +3 more
doaj   +1 more source

Flexible Multi-Group Single-Carrier Modulation: Optimal Subcarrier Grouping and Rate Maximization

, 2017
Orthogonal frequency division multiplexing (OFDM) and single-carrier frequency domain equalization (SC-FDE) are two commonly adopted modulation schemes for frequency-selective channels. Compared to SC-FDE, OFDM generally achieves higher data rate, but at
Lie, Joni Polili, Yang, Yifei, Zhang, Rui, Zhang, Shuowen   +3 more
core   +1 more source

Magnetothermal‐Triggered Response and Self‐Healing of Recyclable and Reprocessable Nanocomposites for Actuation Systems

Advanced Functional Materials, EarlyView.
Developing recyclable materials for magnetic robotics that combine rapid response and self‐healing properties is challenging. Hence, this study focuses on the integration of magnetothermal nanoparticles into a dynamic sorbitol‐based vitrimer, a recyclable composite capable of remote actuation and self‐healing by magnetic heating.
Maria Weißpflog, Gloria Signorato, Birgit Hankiewicz, Volker Abetz   +3 more
wiley   +1 more source

Multi‐objective optimization method for control parameters of flexible direct current transmission converters based on intelligent algorithms

IET Generation, Transmission & Distribution
In order to meet the current needs of power transmission, people have turned their attention to direct current (DC) transmission. When the alternating current(AC) power grid (PG) fails, it is easy to cause commutation failure in the DC system, thereby ...
Linlin Yu, Xiaojun Tang, Ruihua Si, Yan Xie, Peng Jia, Lixin Li, Qidi Huo, Shaoxuan Zhu   +7 more
doaj   +1 more source

Flexible AC Transmission Systems (FACTS) [PDF]

, 1999
* Chapter 1: Power transmission control: basic theory problems and needs FACTS solutions * Chapter 2: Power electronics: fundamentals * Chapter 3: High voltage dc transmission technology * Chapter 4: Shunt compensation: SVC and STATCOM * Chapter 5: Series compensation * Chapter 6: Phase shifter * Chapter 7: The unified power flow controller * Chapter 8:
openaire   +1 more source

3D‐Printed Hygroscopic Polymer Networks for High‐Humidity Triboelectric Nanogenerators to Wirelessly Power Implantable Electronic Devices‐ A Conceptual Pathway

Advanced Functional Materials, EarlyView.
This work develops 3D‐printable tribopolymer networks that can enhance triboelectric performance under high humidity environments. Polar hydrophilic functional groups and incorporation of zwitterionic monomers promote bound‐water–dominated interfacial polarization thereby increasing electrical outputs.
Linguangze Zhuo, Jiawang Zeng, Qian Chen, Valentin A. Bobrin, Deepak Mishra, Anthony Chun Yin Yuen, Yixia Zhang, Cyrille Boyer, Jin Zhang   +8 more
wiley   +1 more source

The Research of Technological Approach to the Modeling of Information and Analytic Provision of Managing an Enterprise [PDF]

, 2017
The article is devoted to the solution of actual problems of innovative development of information and analytical provision of managing an enterprise according to the newest technology.
Bochulia, T. (Tetiana), Yanchev, A. (Andriy), Yancheva, L. (Liana)   +2 more
core   +2 more sources