Smart Grid Implementation of the Industrial Sector

2022 ◽  
pp. 721-735
Author(s):  
Amam Hossain Bagdadee ◽  
Li Zhang
Keyword(s):  
Smart Grid ◽  
Energy Demand ◽  
Optimization Technique ◽  
System Security ◽  
Energy System ◽  
Industrial Sector ◽  
Second Step ◽  
Test Results ◽  
System Transformation ◽  
Swarm Optimization

In the development of smart grid solutions, the contribution of industrial consumers is prime essential to ensure the energy system transformation. The present article introduces a covenant with the implementation of an economic dispatch (ED) in the electrical framework with the smart grid. The proposed ED strategy is comprised of two steps; the first step includes the swarm optimization technique of energy ED with the net loss of the power system and the second step consists of an ED that considers the cutoff points of system security. The prime goal of the second step is to minimize the net loss and the foundation development of the generator cost function. The test framework is comprised of four generators with one battery storage apparatus that considers the energy demand. The ED will perform for 24 hours. The test results show that the two-step ED technique not only reduces system losses but also the fuel consumption of the system as well. This article gives ideas to the industrial consumers to implement a smart grid in the industrial sector.

Smart Grid Implementation of the Industrial Sector

2019 ◽  
Vol 8 (4) ◽  
pp. 1-14 ◽  
Author(s):  
Amam Hossain Bagdadee ◽  
Li Zhang
Keyword(s):  
Smart Grid ◽  
Cost Function ◽  
Energy Demand ◽  
Optimization Technique ◽  
Energy System ◽  
Industrial Sector ◽  
Second Step ◽  
Test Results ◽  
System Transformation ◽  
Swarm Optimization

In the development of smart grid solutions, the contribution of industrial consumers is prime essential to ensure the energy system transformation. The present article introduces a covenant with the implementation of an economic dispatch (ED) in the electrical framework with the smart grid. The proposed ED strategy is comprised of two steps; the first step includes the swarm optimization technique of energy ED with the net loss of the power system and the second step consists of an ED that considers the cutoff points of system security. The prime goal of the second step is to minimize the net loss and the foundation development of the generator cost function. The test framework is comprised of four generators with one battery storage apparatus that considers the energy demand. The ED will perform for 24 hours. The test results show that the two-step ED technique not only reduces system losses but also the fuel consumption of the system as well. This article gives ideas to the industrial consumers to implement a smart grid in the industrial sector.

Primary Energy System Chain Security Under the Energy Transition

2021 ◽  
Author(s):  
Osamah Alsayegh
Keyword(s):  
Electric Vehicles ◽  
Energy Demand ◽  
Oil And Gas ◽  
Supply And Demand ◽  
Energy Transition ◽  
System Security ◽  
Energy System ◽  
Primary Energy ◽  
Low Carbon ◽  
Low Carbon Energy

Abstract This paper examines the energy transition consequences on the oil and gas energy system chain as it propagates from net importing through the transit to the net exporting countries (or regions). The fundamental energy system security concerns of importing, transit, and exporting regions are analyzed under the low carbon energy transition dynamics. The analysis is evidence-based on diversification of energy sources, energy supply and demand evolution, and energy demand management development. The analysis results imply that the energy system is going through technological and logistical reallocation of primary energy. The manifestation of such reallocation includes an increase in electrification, the rise of energy carrier options, and clean technologies. Under healthy and normal global economic growth, the reallocation mentioned above would have a mild effect on curbing the oil and gas primary energy demands growth. A case study concerning electric vehicles, which is part of the energy transition aspect, is presented to assess its impact on the energy system, precisely on the fossil fuel demand. Results show that electric vehicles are indirectly fueled, mainly from fossil-fired power stations through electric grids. Moreover, oil byproducts use in the electric vehicle industry confirms the reallocation of the energy system components' roles. The paper's contribution to the literature is the portrayal of the energy system security state under the low carbon energy transition. The significance of this representation is to shed light on the concerns of the net exporting, transit, and net importing regions under such evolution. Subsequently, it facilitates the development of measures toward mitigating world tensions and conflicts, enhancing the global socio-economic wellbeing, and preventing corruption.

A Study of Smart Grid Systems

2021 ◽  
pp. 127-138
Author(s):  
Uliya Mitra ◽  
Vikas Dubey
Keyword(s):  
Smart Grid ◽  
Energy Supply ◽  
Energy Demand ◽  
Electric Energy ◽  
Energy System ◽  
Electrical Network ◽  
Grid Systems ◽  
Electric System ◽  
The World ◽  
Increasing Demand

In the 21st century, energy supply has been one of the challenging issues that the world is facing. This is due to growing populations which results in more homes, businesses, and industries and has resulted in a large number of new appliances that increased the energy demand to a new level. The electric system we are using today is a one-way energy flow. Smart grid has emerged as the solution of continuously increasing demand. It is the future of electric energy system and also the power grid for upcoming generations. SG system works on the dual technique, that is, it counts electricity flow and the information which could deliver and distribute the energy universally by automating the existing electrical network.

An energy system planning model for the industrial sector in Nigeria

2008 ◽  
Vol 19 (2) ◽  
pp. 25-28 ◽  
Author(s):  
P.C. Njoku
Keyword(s):  
Energy Demand ◽  
Value Added ◽  
Energy System ◽  
Optimal Level ◽  
Industrial Sector ◽  
System Modelling ◽  
Industrial Energy ◽  
Energy Equilibrium ◽  
Energy System Planning

This paper reports the energy system modelling projection in the industrial sector of Nigeria. It is car-ried out to provide a long term perspective on the Scenario buildings for the industrial energy system of Nigeria. The projections have inter-sectoral con-sistency only to the extent those of the Federal Republic of Nigeria have to the inter-industrial link-ages, which are no doubt important. However, it appears that input-output tables have not been instructed and regularly impeded and expanded as part of the planning scenarios that have been gen-erated on the contested demand, which is to assume constant energy intensity in future years. The basis for projecting energy demand in the industrial sector is to estimate the likely changes in energy consumption intensity and the ratio of ener-gy consumption to value added. It is considered expedient and pragmatic to use a scenario for con-structing an optimal level forecast, projecting a desirable energy equilibrium pattern for the year 2010.

scholarly journals 100% Renewable Energy for Austria’s Industry: Scenarios, Energy Carriers and Infrastructure Requirements

2021 ◽  
Vol 11 (4) ◽  
pp. 1819
Author(s):  
Roman Geyer ◽  
Sophie Knöttner ◽  
Christian Diendorfer ◽  
Gerwin Drexler-Schmid ◽  
Verena Alton
Keyword(s):  
Renewable Energy ◽  
Energy Consumption ◽  
Energy Supply ◽  
Energy Demand ◽  
Energy System ◽  
Industrial Sector ◽  
Energy Carriers ◽  
Final Energy ◽  
Industrial Energy ◽  
Final Energy Consumption

The need for decarbonization raises several questions. How can renewable energy supply for the industrial sector be realized in the long term? Furthermore, how must the existing energy system be transformed to achieve the ambitious climate targets in place? In Austria, the share of renewable energy supplying industrial energy demand currently accounts for only 45% of final energy consumption. This clearly shows that a conversion of industrial energy systems is necessary. Different ambitious perspectives for a renewable energy supply for the Austrian industrial sector are calculated for three defined scenarios (base, efficiency, transition) in this paper. In addition, corresponding requirements for the energy infrastructures are discussed. The scenario results show a range of industrial final energy consumption from 78 TWh (efficiency) to 105 TWh (transition) through decarbonizing the industrial energy supply (cf. 87 TWh in 2019). Decarbonization requires an increasing shift towards electrical energy, especially in the transition scenario, whereas in the base and efficiency scenarios, biogenic fuels play an important role. Comprehensive decarbonization and the associated substitution of energy carriers in industry pose significant challenges for the existing energy infrastructure, its expansion, and optimization.

scholarly journals Optimal Design and Analysis of Sector-Coupled Energy System in Northeast Japan

Energies ◽  
2021 ◽  
Vol 14 (10) ◽  
pp. 2823
Author(s):  
Naoya Nagano ◽  
Rémi Delage ◽  
Toshihiko Nakata
Keyword(s):  
Electric Vehicles ◽  
Energy Demand ◽  
District Heating ◽  
Energy System ◽  
Peak Shift ◽  
Industrial Sector ◽  
Policy Support ◽  
Heating Systems ◽  
Vehicle To Grid ◽  
District Heating Systems

As for research on sector-coupled energy systems, few studies comprehensively deal with energy carriers and energy demand sectors. Moreover, few studies have analyzed energy conversion functions such as Power-to-Gas, Power-to-Heat, and Vehicle-to-Grid on the energy system performance. This study clarifies the required renewable resources and costs in the sector-coupled energy system and cost-optimal installed capacity and operation. We formulated an optimization model considering sector coupling and conducted a case study applying the model in the Tohoku region. As a result, due to sector coupling, the total primary energy supply (TPES) is expected to decrease, and system costs are expected to increase from 1.8 to 2.4 times the current level. System costs were minimized when maximizing the use of V2G by electric vehicles and district heating systems (DHS). From the hourly analysis, it becomes clear that the peak cut effect by Power-to-Heat and the peak shift effect by Vehicle-to-Grid result in leveling the output of electrolyzer and fuel synthesizer, which improves the capacity factor reducing capacity addition. Since a large amount of renewable energy is required to realize the designed energy system, it is necessary to reduce the energy demand mainly in the industrial sector. Besides, in order to reduce costs, it is required to utilize electric vehicles by V2G and provide policy support for district heating systems in Japan.

Heat Integration and Storage Concepts for Increasing the Energy Efficiency in Domestic Households

2016 ◽  
Vol 19 ◽  
pp. 50-58 ◽  
Author(s):  
Michael Beck ◽  
Karsten Müller ◽  
Wolfgang Arlt
Keyword(s):  
Energy Efficiency ◽  
Energy Demand ◽  
Waste Heat ◽  
Energy System ◽  
Industrial Sector ◽  
Primary Energy ◽  
Hot Water ◽  
Heat Integration ◽  
Heat Sources ◽  
Single Family

A promising approach for increasing the energy efficiency of domestic households and buildings is to optimize the whole energy system by coupling of different heat sources and sinks. This procedure, known as heat integration, is state of the art in the industrial sector and is now applied to the residential sector. In this work several options for increasing the energy efficiency and for recovering waste heat are discussed. In order to reduce the primary energy demand different waste heat sources like domestic hot water or household appliances (refrigerators or freezers) were evaluated. The first step is the development of an advanced form of the stationary Pinch Analysis. This was subsequently applied to determine the thermodynamically possible energy saving for a single family home.

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