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Decarbonizing Power Systems: The Roles of Wind Power and Energy Storage in Phasing Out Fossil Fuels
Decarbonizing Power Systems: The Roles of Wind Power and Energy Storage in Phasing Out Fos...
Decarbonizing Power Systems: The Roles of Wind Power and Energy Storage in Phasing Out Fossil Fuels

Detailed Information

자료유형  
 학위논문 서양
최종처리일시  
20260202103646
ISBN  
9798314874707
DDC  
621
저자명  
Peng, Jing.
서명/저자  
Decarbonizing Power Systems: The Roles of Wind Power and Energy Storage in Phasing Out Fossil Fuels
발행사항  
[Sl] : University of Michigan, 2025
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2025
형태사항  
153 p
주기사항  
Source: Dissertations Abstracts International, Volume: 86-11, Section: B.
주기사항  
Advisor: Mathieu, Johanna L.
학위논문주기  
Thesis (Ph.D.)--University of Michigan, 2025.
초록/해제  
요약The rapid deployment of renewable energy and energy storage technologies is driving the decarbonization in power systems, accompanied by the retirement of fossil-fuel power plants. While this transition reduces emissions, it also introduces challenges related to system reliability, cost, planning, and operation. To support the decarbonization of power systems, it is essential to investigate the multifaceted roles and impacts of renewables and energy storage and develop strategies to facilitate their integration while phasing out fossil fuels.This thesis first develops analysis frameworks based on optimization models to study the interactions between wind power, energy storage, and conventional generators in energy and ancillary services markets under the influence of decarbonization policies. The analysis focuses on understanding the mechanisms driving short- and long-term changes in emissions, costs, and fossil-fuel retirements. The results highlight that unexpected emissions outcomes can arise due to the co-optimization of energy and frequency regulation under decarbonization policies, leading to costs and profits that influence capacity retirement and additions over time. These findings emphasize the need for policymakers and system operators to account for these dynamics and align technological deployment with decarbonization objectives.This thesis further examines strategies for replacing fossil-fuel generation with wind power and energy storage. Specific attention is given to systems constrained by factors such as remoteness, insufficient infrastructure, and other limitations. Three strategies - replacing exact generation, replacing at least exact generation, and replacing total energy - are simulated using a power system planning and economic dispatch optimization model. The results highlight the trade-offs among investment costs, operational changes, and energy security, emphasizing the importance of strategic decision-making by investors and system operators to adopt tailored methods.Finally, this thesis proposes optimization models for the planning and operation of green hydrogen plants with energy storage and hydrogen storage systems. By replacing traditional gas-fueled methods, wind power and energy storage have the potential to decarbonize other economic sectors through the production of green hydrogen. The thesis identifies key trade-offs between hydrogen storage and battery storage in terms of meeting demand and managing component degradation. It also examines the impacts of different emissions accounting policies to ensure that green hydrogen remains ``green" when connected to power grids. The findings highlight the contrasting and complementary effects of batteries and hydrogen storage, emphasizing the need to optimize their capacities to enhance system performance, cost-efficiency, and compliance with emission policies.By addressing these interconnected challenges, this thesis contributes to understanding the mechanisms driving the complexities in the integration of new technologies and the retirement of conventional ones. It also contributes to proposing optimization models to facilitate the deployment of renewables and energy storage, and link power systems decarbonization to broader energy sectors through green hydrogen. The thesis provides insights into the system design, capacity investment, market structures, and policy interventions required to achieve a reliable and cost-effective energy transition.
일반주제명  
Energy
일반주제명  
Electrical engineering
일반주제명  
Public policy
키워드  
Economic dispatch
키워드  
Environmental policy
키워드  
Green hydrogen
키워드  
Coal retirement
키워드  
Power system planning
기타저자  
University of Michigan Electrical and Computer Engineering
기본자료저록  
Dissertations Abstracts International. 86-11B.
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

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■0820  ▼a621
■1001  ▼aPeng,  Jing.
■24510▼aDecarbonizing  Power  Systems:  The  Roles  of  Wind  Power  and  Energy  Storage  in  Phasing  Out  Fossil  Fuels
■260    ▼a[Sl]▼bUniversity  of  Michigan▼c2025
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2025
■300    ▼a153  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  86-11,  Section:  B.
■500    ▼aAdvisor:  Mathieu,  Johanna  L.
■5021  ▼aThesis  (Ph.D.)--University  of  Michigan,  2025.
■520    ▼aThe  rapid  deployment  of  renewable  energy  and  energy  storage  technologies  is  driving  the  decarbonization  in  power  systems,  accompanied  by  the  retirement  of  fossil-fuel  power  plants.  While  this  transition  reduces  emissions,  it  also  introduces  challenges  related  to  system  reliability,  cost,  planning,  and  operation.  To  support  the  decarbonization  of  power  systems,  it  is  essential  to  investigate  the  multifaceted  roles  and  impacts  of  renewables  and  energy  storage  and  develop  strategies  to  facilitate  their  integration  while  phasing  out  fossil  fuels.This  thesis  first  develops  analysis  frameworks  based  on  optimization  models  to  study  the  interactions  between  wind  power,  energy  storage,  and  conventional  generators  in  energy  and  ancillary  services  markets  under  the  influence  of  decarbonization  policies.  The  analysis  focuses  on  understanding  the  mechanisms  driving  short-  and  long-term  changes  in  emissions,  costs,  and  fossil-fuel  retirements.  The  results  highlight  that  unexpected  emissions  outcomes  can  arise  due  to  the  co-optimization  of  energy  and  frequency  regulation  under  decarbonization  policies,  leading  to  costs  and  profits  that  influence  capacity  retirement  and  additions  over  time.  These  findings  emphasize  the  need  for  policymakers  and  system  operators  to  account  for  these  dynamics  and  align  technological  deployment  with  decarbonization  objectives.This  thesis  further  examines  strategies  for  replacing  fossil-fuel  generation  with  wind  power  and  energy  storage.  Specific  attention  is  given  to  systems  constrained  by  factors  such  as  remoteness,  insufficient  infrastructure,  and  other  limitations.  Three  strategies  -  replacing  exact  generation,  replacing  at  least  exact  generation,  and  replacing  total  energy  -  are  simulated  using  a  power  system  planning  and  economic  dispatch  optimization  model.  The  results  highlight  the  trade-offs  among  investment  costs,  operational  changes,  and  energy  security,  emphasizing  the  importance  of  strategic  decision-making  by  investors  and  system  operators  to  adopt  tailored  methods.Finally,  this  thesis  proposes  optimization  models  for  the  planning  and  operation  of  green  hydrogen  plants  with  energy  storage  and  hydrogen  storage  systems.  By  replacing  traditional  gas-fueled  methods,  wind  power  and  energy  storage  have  the  potential  to  decarbonize  other  economic  sectors  through  the  production  of  green  hydrogen.  The  thesis  identifies  key  trade-offs  between  hydrogen  storage  and  battery  storage  in  terms  of  meeting  demand  and  managing  component  degradation.  It  also  examines  the  impacts  of  different  emissions  accounting  policies  to  ensure  that  green  hydrogen  remains  ``green"  when  connected  to  power  grids.  The  findings  highlight  the  contrasting  and  complementary  effects  of  batteries  and  hydrogen  storage,  emphasizing  the  need  to  optimize  their  capacities  to  enhance  system  performance,  cost-efficiency,  and  compliance  with  emission  policies.By  addressing  these  interconnected  challenges,  this  thesis  contributes  to  understanding  the  mechanisms  driving  the  complexities  in  the  integration  of  new  technologies  and  the  retirement  of  conventional  ones.  It  also  contributes  to  proposing  optimization  models  to  facilitate  the  deployment  of  renewables  and  energy  storage,  and  link  power  systems  decarbonization  to  broader  energy  sectors  through  green  hydrogen.  The  thesis  provides  insights  into  the  system  design,  capacity  investment,  market  structures,  and  policy  interventions  required  to  achieve  a  reliable  and  cost-effective  energy  transition.
■590    ▼aSchool  code:  0127.
■650  4▼aEnergy
■650  4▼aElectrical  engineering
■650  4▼aPublic  policy
■653    ▼aEconomic  dispatch
■653    ▼aEnvironmental  policy
■653    ▼aGreen  hydrogen
■653    ▼aCoal  retirement
■653    ▼aPower  system  planning
■690    ▼a0544
■690    ▼a0791
■690    ▼a0438
■690    ▼a0630
■71020▼aUniversity  of  Michigan▼bElectrical  and  Computer  Engineering.
■7730  ▼tDissertations  Abstracts  International▼g86-11B.
■790    ▼a0127
■791    ▼aPh.D.
■792    ▼a2025
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17358110▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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