東華大學圖書館 |

Cost-Efficient Integration of Variable Renewable Electricity Variation Management and Strategic Localisation of New Demand.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Cost-Efficient Integration of Variable Renewable Electricity Variation Management and Strategic Localisation of New Demand./
Author:	Walter, Viktor.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2022,
Description:	71 p.
Notes:	Source: Dissertations Abstracts International, Volume: 84-03, Section: B.
Contained By:	Dissertations Abstracts International84-03B.
Subject:	Emissions. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29290635
ISBN:	9798845463265

Cost-Efficient Integration of Variable Renewable Electricity Variation Management and Strategic Localisation of New Demand.
Walter, Viktor.

Cost-Efficient Integration of Variable Renewable Electricity Variation Management and Strategic Localisation of New Demand. - Ann Arbor : ProQuest Dissertations & Theses, 2022 - 71 p.

Source: Dissertations Abstracts International, Volume: 84-03, Section: B.

Thesis (Ph.D.)--Chalmers Tekniska Hogskola (Sweden), 2022.

This item must not be sold to any third party vendors.

The aim of this work was to improve our understanding of how wind power and solar photovoltaics (PV) can be integrated into the European electricity system in a cost-efficient manner. For this, a techno-economic, cost-minimising model of the electricity system is refined for a number of case studies. The case studies cover different geographical scopes, ranging from isolated regions that have different conditions for wind and solar power to larger areas of Europe, and employ various strategies for variation management. Variation management can be provided by strategies that are internal to the electricity system, such as flexible bio-based generation, battery storage, and trade, as well as measures that become available from the electrification of the industry, transportation, and heating sectors. The results show that there is a need for different variation management strategies (VMS) in different system contexts. In regions with exceptionally good conditions for variable renewable electricity (VRE), wind and solar power integration benefits from absorbing strategies, which create value for electricity at low-net-load and negative-net-load events. In regions where the conditions for VRE are not adequate to out-compete baseload generation, complementing technologies that reduce the net-load during high-net-load events are needed to enable cost-efficient wind and solar power integration. Shifting strategies, which manage variations of short duration and high frequency, are primarily suited to the diurnal variations of solar PV. Solar PV can also be efficient at supplying electricity for hydrogen production for steel or other industries, especially if the demand is flexible over the year, such that the seasonality of solar power does not result in a demand for costly complementing technologies during wintertime. Variation management can increase the cost-efficient share of VRE that can be integrated into the system, while reducing the total cost of meeting the demand for electricity. One of the strongest VMS covered in this work involves optimising the charging of electric vehicles together with vehicle-to-grid exchange (discharging from electric cars to the grid), which can reduce the cost of electricity generation by up to 33% in a solar-dominated system. The same strategy reduces the cost by only 8% in a wind power- and hydropower-rich region with inherent flexibility, which highlights the importance of context when addressing the future electricity system. Trading electricity through transmission can be useful for integrating wind and solar power, in that transmission can smoothen wind variations between regions and it can transfer electricity from electricity systems with superior wind or solar power resources. A scarcity of bioenergy would entail a high value being placed on available biomass that is to be used for the purpose of complementing wind and solar power. To maximise the provision of flexibility through biomass, it could be utilised with negative-emissions technologies to enable the usage of fossil-derived natural gas. Bio-based generation that is deployed to meet net-negative emissions targets would, however, not provide flexibility. Nonetheless, biomass gasification with carbon capture and storage and utilisation could deliver both a flexible fuel and negative emissions. This could also provide absorbing VMS, if the utilisation part is designed to run flexibly by enabling enhanced biogas production during low-net-load periods.

ISBN: 9798845463265Subjects--Topical Terms:

3559499
Emissions.

Cost-Efficient Integration of Variable Renewable Electricity Variation Management and Strategic Localisation of New Demand.
LDR:04773nmm a2200421 4500 001 2350814
005 20221028160906.5
008 241004s2022 ||||||||||||||||| ||eng d
020 $a 9798845463265
035 $a (MiAaPQ)AAI29290635
035 $a (MiAaPQ)Chalmers_SE530316
035 $a AAI29290635
040 $a MiAaPQ $c MiAaPQ
100 1 $a Walter, Viktor. $3 3690330
245 1 0 $a Cost-Efficient Integration of Variable Renewable Electricity Variation Management and Strategic Localisation of New Demand.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2022
300 $a 71 p.
500 $a Source: Dissertations Abstracts International, Volume: 84-03, Section: B.
500 $a Advisor: Goransson, Lisa.
502 $a Thesis (Ph.D.)--Chalmers Tekniska Hogskola (Sweden), 2022.
506 $a This item must not be sold to any third party vendors.
520 $a The aim of this work was to improve our understanding of how wind power and solar photovoltaics (PV) can be integrated into the European electricity system in a cost-efficient manner. For this, a techno-economic, cost-minimising model of the electricity system is refined for a number of case studies. The case studies cover different geographical scopes, ranging from isolated regions that have different conditions for wind and solar power to larger areas of Europe, and employ various strategies for variation management. Variation management can be provided by strategies that are internal to the electricity system, such as flexible bio-based generation, battery storage, and trade, as well as measures that become available from the electrification of the industry, transportation, and heating sectors. The results show that there is a need for different variation management strategies (VMS) in different system contexts. In regions with exceptionally good conditions for variable renewable electricity (VRE), wind and solar power integration benefits from absorbing strategies, which create value for electricity at low-net-load and negative-net-load events. In regions where the conditions for VRE are not adequate to out-compete baseload generation, complementing technologies that reduce the net-load during high-net-load events are needed to enable cost-efficient wind and solar power integration. Shifting strategies, which manage variations of short duration and high frequency, are primarily suited to the diurnal variations of solar PV. Solar PV can also be efficient at supplying electricity for hydrogen production for steel or other industries, especially if the demand is flexible over the year, such that the seasonality of solar power does not result in a demand for costly complementing technologies during wintertime. Variation management can increase the cost-efficient share of VRE that can be integrated into the system, while reducing the total cost of meeting the demand for electricity. One of the strongest VMS covered in this work involves optimising the charging of electric vehicles together with vehicle-to-grid exchange (discharging from electric cars to the grid), which can reduce the cost of electricity generation by up to 33% in a solar-dominated system. The same strategy reduces the cost by only 8% in a wind power- and hydropower-rich region with inherent flexibility, which highlights the importance of context when addressing the future electricity system. Trading electricity through transmission can be useful for integrating wind and solar power, in that transmission can smoothen wind variations between regions and it can transfer electricity from electricity systems with superior wind or solar power resources. A scarcity of bioenergy would entail a high value being placed on available biomass that is to be used for the purpose of complementing wind and solar power. To maximise the provision of flexibility through biomass, it could be utilised with negative-emissions technologies to enable the usage of fossil-derived natural gas. Bio-based generation that is deployed to meet net-negative emissions targets would, however, not provide flexibility. Nonetheless, biomass gasification with carbon capture and storage and utilisation could deliver both a flexible fuel and negative emissions. This could also provide absorbing VMS, if the utilisation part is designed to run flexibly by enabling enhanced biogas production during low-net-load periods.
590 $a School code: 0419.
650 4 $a Emissions. $3 3559499
650 4 $a Electric vehicles. $3 1613392
650 4 $a Heating. $3 775819
650 4 $a Hydrogen. $3 580023
650 4 $a Biomass. $3 1013462
650 4 $a Batteries. $3 3555267
650 4 $a Climate change. $2 bicssc $3 2079509
650 4 $a Industrial plant emissions. $3 3564812
650 4 $a Nuclear power plants. $3 645334
650 4 $a Editing. $3 601456
650 4 $a Natural gas. $3 668611
650 4 $a Turbines. $3 2139444
650 4 $a Global positioning systems--GPS. $3 3559357
650 4 $a Carbon sequestration. $3 601998
650 4 $a Wind power. $3 672558
650 4 $a Solar energy. $3 520346
650 4 $a Fossil fuels. $3 701525
650 4 $a Electricity generation. $3 3553982
650 4 $a Flexibility. $3 3560705
650 4 $a Design. $3 518875
650 4 $a Alternative energy sources. $3 3561089
650 4 $a Roles. $3 3559999
650 4 $a Alternative energy. $3 3436775
650 4 $a Atmospheric sciences. $3 3168354
650 4 $a Automotive engineering. $3 2181195
650 4 $a Energy. $3 876794
650 4 $a Engineering. $3 586835
650 4 $a Environmental engineering. $3 548583
650 4 $a Nuclear engineering. $3 595435
650 4 $a Transportation. $3 555912
690 $a 0389
690 $a 0404
690 $a 0363
690 $a 0725
690 $a 0540
690 $a 0501
690 $a 0791
690 $a 0537
690 $a 0775
690 $a 0552
690 $a 0709
710 2 $a Chalmers Tekniska Hogskola (Sweden). $3 1913472
773 0 $t Dissertations Abstracts International $g 84-03B.
790 $a 0419
791 $a Ph.D.
792 $a 2022
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29290635

	Simple Search
	Advanced Search
	Public Library Lists
	Public Reader Lists

	AcademicReservedBook [CH]
	BookLoanBillboard [CH]
	BookReservedBillboard [CH]
	Classification Browse [CH]
	Exhibition [CH]
	New books RSS feed [CH]

	Personal Details
	Saved Searches
	Recommendations
	Borrow/Reserve record
	Reviews
	Personal Lists
	ETIBS