Electricity Journal最新文献_第10页

A new approach in forecasting Greek electricity demand: From high dimensional hourly series to univariate series transformation 希腊电力需求预测的一种新方法：从高维小时序列到单变量序列变换

Electricity Journal Pub Date : 2023-07-01 DOI: 10.1016/j.tej.2023.107305

George Varelas , Giannis Tzimas , Panayiotis Alefragis

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引用次数: 0

Testing for integrated electricity series – A formalized synthesis of known problems 集成电力系列测试——已知问题的形式化综合

Electricity Journal Pub Date : 2023-07-01 DOI: 10.1016/j.tej.2023.107289

Nicolas Schneider

引用次数: 0

Electricity sector resilience in response to extreme weather and climate-related events: Tools and datasets 电力部门应对极端天气和气候相关事件的复原力：工具和数据集

Electricity Journal Pub Date : 2023-07-01 DOI: 10.1016/j.tej.2023.107290

Hamidreza Ashrafi , Tarannom Parhizkar

引用次数: 0

Simple Chargers for a Small DC Micro-Grid for a Home Emergency Power System 用于家庭应急电源系统的小型直流微电网的简易充电器

Electricity Journal Pub Date : 2023-06-26 DOI: 10.3390/electricity4030013

F. Himmelstoss, H. Votzi

{"title":"Simple Chargers for a Small DC Micro-Grid for a Home Emergency Power System","authors":"F. Himmelstoss, H. Votzi","doi":"10.3390/electricity4030013","DOIUrl":"https://doi.org/10.3390/electricity4030013","url":null,"abstract":"Recently, the danger of a long blackout is discussed in Europe. Blackouts can be caused by failures in the energy distribution, errors in large power plants or even cyber-attacks. This can lead to a chain reaction and a disintegration of the mains. Longer blackouts have an extreme impact on the economy as a whole and on local households. Therefore, a small local grid at home which can supply the most important loads over some time has garnered increasing interest. With a small direct current (DC) grid, critical loads such as for deep freezers and refrigerators can be supplied, and some LED lights can be used in the evening or at night. Solar generators (panels) can be used to charge energy storage devices, e.g., batteries. A DC grid can not only be used in the case of an emergency, but can also be used to reduce energy consumption out of the public mains and reduce energy bills. The architecture of the household emergency DC grid is discussed; suggestions for batteries are given; two simple chargers, based on DC-DC-converters like the Buck (step-down) and on the Boost (step-up) converters, are shown; dimensioning suggestions are given; and simple, robust controllers, a P-controller with disturbance feedforward and a hysteresis controller, are treated and tested via simulations. The goal of the paper is to show a simple autonomous home energy system without an external fieldbus, LAN or internet connection with special focus on simple charger topologies.","PeriodicalId":35642,"journal":{"name":"Electricity Journal","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75449820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dynamic Regression Prediction Models for Customer Specific Electricity Consumption 用户特定用电量的动态回归预测模型

Electricity Journal Pub Date : 2023-06-07 DOI: 10.3390/electricity4020012

Fatlinda Shaqiri, R. Korn, Hong-Phuc Truong

引用次数: 1

Impact of multiyear rate plans on power distributor productivity: Evidence from Alberta 多年费率计划对配电网生产力的影响：来自阿尔伯塔省的证据

Electricity Journal Pub Date : 2023-06-01 DOI: 10.1016/j.tej.2023.107288

Mark Newton Lowry, David A. Hovde, Rebecca Kavan, Matthew Makos

引用次数: 0

Wholesale price dynamics in the evolving Texas power grid 德克萨斯电网发展中的批发价格动态

Electricity Journal Pub Date : 2023-06-01 DOI: 10.1016/j.tej.2023.107287

Xiaodong Du , Yue Zhao , Adria E. Brooks

引用次数: 0

Building a green future: Examining the job creation potential of electricity, heating, and storage in low-carbon buildings 建设绿色未来：研究低碳建筑中电力、供暖和储能的就业潜力

Electricity Journal Pub Date : 2023-06-01 DOI: 10.1016/j.tej.2023.107274

Benjamin K. Sovacool , Darrick Evensen , Thomas A. Kwan , Vincent Petit

{"title":"Building a green future: Examining the job creation potential of electricity, heating, and storage in low-carbon buildings","authors":"Benjamin K. Sovacool , Darrick Evensen , Thomas A. Kwan , Vincent Petit","doi":"10.1016/j.tej.2023.107274","DOIUrl":"https://doi.org/10.1016/j.tej.2023.107274","url":null,"abstract":"<div><p>Job creation is paramount when considering global transitions to low-carbon, clean-energy solutions. The building sector, critical to reducing greenhouse gas emissions on a global scale, has technologies available that rely on electricity rather than fossil fuels for energy and indoor heating and cooling. Solar photovoltaic, energy storage in the form of prosumer batteries, and heat pumps represent three readily deployable solutions to reduce carbon emissions in both new and retrofitted buildings. This study investigates the creation of jobs for each solution and then for all three combined across key countries in North America, Europe, and Asia. While other studies have explored aggregated job creation within nations, regions or globally, this first-of-a-kind study employs a micro-level approach examining six individual building archetypes: residential, hospital, hotel, office, retail, and education. Using the best available data as of 2022, the first-order assessment finds that more than 2 million new jobs and more than 141 million job years can be generated in Europe and the United States alone during the transition to net zero living.</p></div>","PeriodicalId":35642,"journal":{"name":"Electricity Journal","volume":"36 5","pages":"Article 107274"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50187864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

India’s path towards energy independence and a clean future: Harnessing india’s renewable edge for cost-effective energy independence by 2047 印度走向能源独立和清洁未来的道路：利用印度的可再生能源优势，到2047年实现经济高效的能源独立

Electricity Journal Pub Date : 2023-06-01 DOI: 10.1016/j.tej.2023.107273

Nikit Abhyankar , Priyanka Mohanty , Shruti Deorah, Nihan Karali, Umed Paliwal, Jessica Kersey, Amol Phadke

{"title":"India’s path towards energy independence and a clean future: Harnessing india’s renewable edge for cost-effective energy independence by 2047","authors":"Nikit Abhyankar , Priyanka Mohanty , Shruti Deorah, Nihan Karali, Umed Paliwal, Jessica Kersey, Amol Phadke","doi":"10.1016/j.tej.2023.107273","DOIUrl":"https://doi.org/10.1016/j.tej.2023.107273","url":null,"abstract":"<div><p>India’s heavy dependence on imported oil (90 %) and industrial coking coal (80 %) exposes the country to the volatility in global energy markets, impacting foreign exchange reserves & economy-wide inflation. This study assesses a pathway for India to meet its growing energy needs & achieve near-complete energy independence by 2047, focused on India’s three largest energy consuming sectors –power, transport, and industry — which collectively account for more than 80 % of energy consumption and energy-related CO2 emissions. We find that India can achieve energy independence through aggressive deployment of clean technology – renewables, electric vehicles, and green hydrogen - reducing the fossil energy imports by 90 % (or $240 billion). Clean energy deployment will inflation-proof India’s energy expenditure, create $2.5 trillion in net consumer savings, and avoid over 4 million air pollution related premature deaths by 2047. India’s electricity demand could increase nearly fivefold to over 6500 TWh/yr by 2047, while CO2 emissions from power, transport, and industrial sectors will peak in the early 2030 s before dropping to ∼800 million tons/year. Clean energy deployment will be more capital-intensive, needing a net additional investment of $1.5 trillion. Managing the clean energy transition would require significant policy support, including deployment mandates for cost-effective clean technologies, financial support for emerging technologies, long-term infrastructure planning, accelerating domestic manufacturing, and planning for a just transition.</p></div>","PeriodicalId":35642,"journal":{"name":"Electricity Journal","volume":"36 5","pages":"Article 107273"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50187866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Electricity Price spirals now or later: An emerging market experience 电价现在或以后都会螺旋上升：新兴市场的经验

Electricity Journal Pub Date : 2023-06-01 DOI: 10.1016/j.tej.2023.107272

Sonal Gupta , Mohammad Younus Bhat

引用次数: 0