Results 51 to 60 of about 1,386,770 (273)

Cascaded Multi-Input Single-Output Boost Inverter for Mismatch Mitigation at PV Submodule Level

Electricity
Mismatched power generation is a serious issue in PV systems, resulting from unequal power generation between PV components. Solutions have been proposed to reduce or eliminate the mismatch concern.
Yousef Alharbi, Ahmed Darwish, Xiandong Ma   +2 more
doaj   +1 more source

Electricity Price Forecasting Model based on Gated Recurrent Units [PDF]

arXiv, 2022
The participation of consumers and producers in demand response programs has increased in smart grids, which reduces investment and operation costs of power systems. Also, with the advent of renewable energy sources, the electricity market is becoming more complex and unpredictable.
arxiv  

A Mixed-Methods Approach for Evaluating the Influence of Residential Practices for Thermal Comfort on Electricity Consumption in Auroville, India

Electricity
With rapid global economic growth and a rise in disposable household income, particularly within a progressively warming planet, the escalating demand for energy to achieve thermal comfort has become a salient concern in the Global South, notably in ...
Kumar Biswajit Debnath, Olufolahan Osunmuyiwa, David P. Jenkins, Andrew D. Peacock   +3 more
doaj   +1 more source

City electric power consumption forecasting based on big data & neural network under smart grid background [PDF]

arXiv, 2023
With the development of the electric power system, the smart grid has become an important part of the smart city. The rational transmission of electric energy and the guarantee of power supply of the smart grid are very important to smart cities, smart cities can provide better services through smart grids.
arxiv  

Development of NIE networks' nodal controller project to deliver reactive power support to the wider electricity system

The Journal of Engineering, 2019
In 2017, 34.8% of total electricity consumption in Northern Ireland was generated from renewable sources located in Northern Ireland. Alongside other significant changes to the electricity sector this leads to an increasing need for reactive power.
Jonathan Pollock, David Hill, Lee Smyth, Donal McGuckin   +3 more
doaj   +1 more source

Minimising the expectation value of the procurement cost in electricity markets based on the prediction error of energy consumption [PDF]

, 2018
In this paper, we formulate a method for minimising the expectation value of the procurement cost of electricity in two popular spot markets: {\it day-ahead} and {\it intra-day}, under the assumption that expectation value of unit prices and the distributions of prediction errors for the electricity demand traded in two markets are known.
arxiv   +1 more source

Notes on Gauss law applied for time varying electric field in vacuum [PDF]

arXiv, 2015
Gauss's law in integral form states that closed surface integral of electric field is proportional to net charge present within the volume bounded by this closed surface. Gauss's law in differential form states that divergence of electric field is proportional to charge's volume density.
arxiv  

A Survey on Smart Metering Systems using Blockchain for E-Mobility [PDF]

arXiv, 2020
Electricity is an essential comfort to support our daily activities. With the competitive increase and energy costs by the industry, new values and opportunities for delivering electricity to customers are produced. One of these new opportunities is electric vehicles. With the arrival of electric vehicles, various challenges and opportunities are being
arxiv  

A veracity preserving model for synthesizing scalable electricity load profiles [PDF]

arXiv, 2018
Electricity users are the major players of the electric systems, and electricity consumption is growing at an extraordinary rate. The research on electricity consumption behaviors is becoming increasingly important to design and deployment of the electric systems. Unfortunately, electricity load profiles are difficult to acquire.
arxiv  

The Preponderance of Electric Vehicles and the Availability of Green Electricity [PDF]

Chapter in a 2024 book by Devezas, T., et al., (eds) Global Energy Transition and Sustainable Development Challenges, Vol. 2. World-Systems Evolution and Global Futures. Springer, Cham
The main advantage of electric vehicles, namely, their non-polluting operation, is compromised when the electricity they use comes from burning fossil fuels. The number of electric vehicles on the road is growing much faster than the amount of green electricity produced.
arxiv   +1 more source