Results 101 to 110 of about 15,980 (238)
High Voltage, EarlyView.ABSTRACT Radiative cooling holds potential for outdoor transformers in operation due to its zero‐energy consumption and high adaptability and has demonstrated effective heat dissipation in simulations of small distribution transformers. Accurate calculation of the transformer temperature rise and the radiative cooling effect is crucial for practical ...
Guoqiang Gao +7 more
wiley +1 more source
EXTERNAL MAGNETIC FIELD OF URBAN TRANSFORMER SUBSTATIONS AND METHODS OF ITS NORMALIZATION
Electrical engineering & Electromechanics, 2017 Purpose. Research of external magnetic field of urban transformer substations and the methods it reduction to the standard level in the living quarters of nearby. Methodology.
V. Yu. Rozov +2 more
doaj +1 more source
, 2023 Este trabalho de graduação conduz uma análise comparativa minuciosa entre subestações convencionais e subestações com process bus, investigando suas características, desempenho e destacando os benefícios e desafios associados a cada abordagem ...
Santos, Tarcísio Rodrigues de Paula [UNESP]
core
Application Status and Development Trends of DC Ice‐Melting Devices in China's Power Grid
IET Smart Energy Systems, EarlyView.This paper summarises the development history and engineering application status of DC ice‐melting devices (DCIMD) in China, analyses the principles, advantages, disadvantages and adaptability of mainstream topologies and discusses the key problems and corresponding improvement directions.
Ming Lei +6 more
wiley +1 more source
International Journal of Urban and Regional Research, EarlyView.Abstract Oregon's wave of data center and semiconductor projects shows how cloud capitalism reorganizes resource systems and territorial governance. Examining Amazon, Google, and Intel, the article traces how fiscal incentives, utility programs, and land‐use instruments are recalibrated to secure hyperscale loads.
Justin Kollar
wiley +1 more source
Analysis of Carbon Emission Characteristics Over the Entire Life Cycle of Indoor Substation Structures [PDF]
E3S Web of ConferencesAs a key infrastructure in the power industry, substations play an important role in achieving the strategic goal of “dual carbon”, and their sustainable development concept radiates to the entire field of structural buildings and ecological buildings ...
Wu Jingyun, Huang Zheng, Liu Hao
doaj +1 more source
Home foreclosure discounts in auctions without reserve prices
Real Estate Economics, EarlyView.Abstract This article estimates foreclosure discounts in Cape Town, South Africa, where, until 2019, foreclosure auctions occurred without reserve prices. Using newly constructed data linking sheriff auction notices to the universe of property transactions, rich property characteristics, and municipal service‐request records, I document large ...
Allan Davids
wiley +1 more source
Reduction of Higher Harmonic Components at DC Traction Substations
, 2020 UKR: У даній роботі розглядається проблема зниження вищих гармонік, що виникла у зв'язку з застосуванням напівпровідникової перетворювальної техніки з нелінійною вольт-амперною характеристикою.
Тижбір, Христина Іванівна
core
Computer Graphics Forum, EarlyView.Abstract Visualization is routinely used in control rooms to maintain situational awareness of complex sociotechnical systems. While control room design often incorporates human factors engineering to identify the information presented, it is not unusual for control room visual encodings to rely closely on operator experience and historical encodings ...
P. Baudains +3 more
wiley +1 more source
طب کار, 2019 Introduction: Today the rate of human beings exposed to electromagnetic fields is increasing deliriously and human beings are being more drowned in the ocean of electromagnetic fields each day.
Jalal Al-Din Saa’di +4 more
doaj