Results 51 to 60 of about 8,808 (262)
Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring
Advanced Engineering Materials, EarlyView.Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak +4 more
wiley +1 more source
Analysis of Factors Influencing Life Cycle Costs of Transformers Based on TOPSIS Method
EnergiesThe transformer is an essential piece of equipment in a power system, and its selection is directly related to the security, stability, and economics of the power system.
Long Zhan +8 more
doaj +1 more source
Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy
Advanced Engineering Materials, EarlyView.Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang +6 more
wiley +1 more source
DESIGN AND OPERATION OF A SOLID-STATE TRANSFORMER FOR INTEGRATION OF RENEWABLE ENERGY SYSTEMS
Taikomieji tyrimai studijose ir praktikoje, 2020 Renewable energy-based grid integrations in distribution systems cause changes in the energy structure of the grid such as load flow, short circuit and protection coordination.
Burak Esenboğa +2 more
doaj
Research on lightning stroke model and characteristics of intelligent transformer
MATEC Web of Conferences, 2018 In order to improve the reliability of power supply, it is necessary to study the intelligent transformer of the key equipment in the smart substation.
Li Mu +3 more
doaj +1 more source
Fabrication Routes for Ionic Conducting Fiber Strain Sensors
Advanced Engineering Materials, EarlyView.Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw +3 more
wiley +1 more source
Power Synchronization of Smart Transformers Allowing Universal Operation in Radial and Meshed Grids
CSEE Journal of Power and Energy SystemsThe Smart Transformer (ST) is a solid-state transformer with control and communication functionalities, interfacing medium voltage and low voltage grids.
Zhixiang Zou +6 more
doaj +1 more source
The Journal of Engineering, 2019 The AC voltage test is an important means to effectively detect the insulation defects of the equipment. The problems of low efficiency, poor safety, and poor compatibility of the AC voltage test for smart electricity meters and data acquire terminal of ...
Pingxin Wang +10 more
doaj +1 more source
Rotary 3D Printing With Integrated Electroplating
Advanced Engineering Materials, EarlyView.A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded, low‐resistance conductive pathways that enable internal Joule heating and thermally activated shape‐memory responses.
Antonio Zagaria +5 more
wiley +1 more source
Modeling and Stability Analysis of Meshed Smart Transformer-Fed Grid
CSEE Journal of Power and Energy SystemsThe Smart Transformer (ST) is a solid-state transformer with control and communication functionalities, interfacing medium voltage and low voltage (LV) grids.
Zhixiang Zou +4 more
doaj +1 more source