Modeling of Carbon Capture Technology Attributes for Unit Commitment in Emission-Constrained Environment

K, Srikanth Reddy; Panwar, Lokesh Kumar; Panigrahi, B. K.; Kumar, Rajesh

doi:10.1109/tpwrs.2016.2558679

Cited by 38 publications

(16 citation statements)

References 17 publications

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“…The feasibility subproblem is a constraint with the power balance (12), second Kirhoff's law (13) and (14), and the capacity limit for the generation units and the transmission lines (15)- (19). CL ybk is a non-negative variable for the load curtailment in each year, each load block and for each load demand.…”

Section: Feasibility Subproblemmentioning

confidence: 99%

“…CL ybk is a non-negative variable for the load curtailment in each year, each load block and for each load demand. M is considered as a big number to relax (14) in order to accommodate the candidate transmission lines which are not selected in the planning master problem to be installed STL yz = 0 . The uncertain generation of the wind generation units is considered with their capacity factor in each year and load block.…”

Section: Feasibility Subproblemmentioning

confidence: 99%

“…The work in [13] employed a quantitative model to investigate the interactions between the CCS unit and the generation system within a CO 2 capturing power plant. The authors in [14] developed a detailed methodology for modelling the carbon capture technology attributes in the unit commitment problem. Ji et al incorporated a carbon capture power plant model into the economic power dispatch problem in [15].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Coordinated G&TEP and carbon capture and storage expansion planning model for emission constrained power systems

Asgharian

Abdelaziz

Kamwa

2020

IET gener. transm. distrib.

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Fossil fuel-fired power plants are still the principal power producers in most power systems. Retrofitting these pollutant generators with carbon capture and storage (CCS) technology can be a key solution to decarbonisation, especially for power systems with low expansion potential for renewable and hydroelectric energy resources. This study presents a coordinated generation and transmission expansion planning (G&TEP) and CCS expansion planning model for carbon emission constrained power systems. The proposed model determines the optimal order and time of retrofitting carbon emitter generators with CCS technology coordinated with the G&TEP. The limits on renewable resources capacity expansion potential and the yearly emission reduction targets are considered. Additionally, the proposed model allows for determining the incentives that are to be offered by the central planning authority to the pollutant generators to incentivise their participation in emission reduction through CCS retrofitting. The problem is formulated as a mixed-integer linear programming model and is decomposed into a master and three subproblems to tackle the large-scale nature of the developed optimisation problem. Numerical results demonstrate that a coordinated G&TEP and CCS expansion planning is a least-cost planning solution for emission constrained power systems with low expansion capacity potential for renewable and hydroelectric resources.

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Section: Feasibility Subproblemmentioning

confidence: 99%

Section: Feasibility Subproblemmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Coordinated G&TEP and carbon capture and storage expansion planning model for emission constrained power systems

Asgharian

Abdelaziz

Kamwa

2020

IET gener. transm. distrib.

View full text Add to dashboard Cite

show abstract

“…The topology of the power grid in the example is the same as that of the IEEE 30-node system, and the parameters of the lines and loads are modified according to the real transmission grid. The parameters of the generators are given in the Appendix (Table 7) [30].…”

Section: Case Studymentioning

confidence: 99%

Optimal unit commitment based on second‐order cone programming in high wind power penetration scenarios

Dui

Zhu

2017

IET Renewable Power Generation

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With the increase in wind power integration in power systems, wind power uncertainty can no longer be neglected in the determination of the day-ahead power generation schedules. Aiming to achieve the best economy of power generation of the system, this study proposes a unit commitment (UC) optimal model for thermal plants, considering the fuel costs required for compensating for the wind power below schedule. The AC power flow equations are included as constraints based on the second-order cone programming (SOCP) method. SOCP is further improved here by considering line loss as constraint to guarantee the validity of its solution. Research shows that generators with lower minimum-output and fuel-cost rates are preferred to be online and that reasonable wind curtailment is beneficial for reducing the generation cost. Finally, AC power flow verification is carried out and the results suggest that the improved SOCP method could model the AC power flow equations correctly. The proposed methodology can be effective in making UC decisions for power grids with high wind power penetration.

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“…Therefore, efforts have been made in this work to look into the overall outlook of solar energy and coal based generation by analyzing the present scenario, machineries use, availability, policies interventions, major assistances, future potentials and trends of solar energy systems and fossil fuels in the power sector. The burdens on the conventional grid due to energy deficit, peak demand, and carbon footprint can be minimized by the alternative energy sources [40][41][42][43].Therefore solar energy system is a major substitute option in India with the capability to provide an improved supply, reduced global warming and improvement in the security of energy supply. In this paper, efforts have been made to highlight the present status of solar and coal technologies and their penetration.…”

Section: Introductionmentioning

confidence: 99%

Feasibility Analysis of Solar Technology Implementation in Restructured Power Sector With Reduced Carbon Footprints

et al. 2021

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Solar energy technology has gained significant attention in recent years. It has strongly emerged as an alternative to the conventional mode of electricity generation for developing countries like India for their rising energy needs. Solar energy based electricity generation not only addresses environmental concerns but also increases the energy security and reduces the carbon footprints generated by the coal-based power plant. To boost the share of Renewable energy in the energy mix, the renewable energy policy introduced by the government has acted as a catalyst for large scale deployment of solar energy system to push it as the major energy alternative for India. The normal intensity of solar radiation in India is 220 MW per km square with around 300 sunny days in a year, whereas the coal-based plant generates a huge amount of carbon footprints. Therefore, solar based power generation has the potential of not only reducing the emissions and but also it can cater the rising energy demand. Thus solar photovoltaic plants has become a major alternative energy option in India with the ability to give an improved power supply, reduced global warming and enhance the security of energy supply. In this paper, efforts have been made to look into the overall perspective of solar energy and coal based generation by studying and analyzing the present status, technologies use, accessibility, policies interventions, major contributions, future potentials and trends of solar energy and fossil fuels in the Indian power sector. A feasibility analysis of solar technology implementation with the replacement of coal based plant pant is carried out for Singrauli, India. Results of the proposed study shows that the coal-based power plant generates a huge amount of carbon footprints and it can be reduced by replacing the coal based power plants with solar energy based power generation system. Consequently solar energy based power generation system is a key alternative for developing countries like India having metrological parameters similar to the case study done in this paper with the capacity to provide an improved supply, decreased global warming in addition to improving the energy security.

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Modeling of Carbon Capture Technology Attributes for Unit Commitment in Emission-Constrained Environment

Cited by 38 publications

References 17 publications

Coordinated G&TEP and carbon capture and storage expansion planning model for emission constrained power systems

Coordinated G&TEP and carbon capture and storage expansion planning model for emission constrained power systems

Optimal unit commitment based on second‐order cone programming in high wind power penetration scenarios

Feasibility Analysis of Solar Technology Implementation in Restructured Power Sector With Reduced Carbon Footprints

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