Multi Objective Low Carbon Economic Dispatch Of Power System Considering Integrated Flexible Operation Of Carbon Capture Power Plant

Cui, Yang; Zhang, Cong; Guibo, Deng; Li, Yicheng; Yu, Shiwei; Zhuo, Shen

doi:10.1109/psgec51302.2021.9542780

Cited by 15 publications

(11 citation statements)

References 1 publication

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“…For the first part of the C-CTU chain, CO 2 on the source side is captured through CCPPs located in terminal energy consumption areas, such as large industrial customers. Building upon the insights provided by [10,12], the mathematical model of CCPP operation can be characterized as follows: , g ∈  ccpp , (1h)…”

Section: Co 2 Source Side: Carbon Capturementioning

confidence: 99%

“…(2) Due to the variation range of CO 2 node pressure from 8.6 Mpa to 15.3 Mpa (as shown in Supplementary Document), corresponding to the polyhedral envelope of Equation (11) as shown in Figure 3b), it can be observed that there is also a small linearization approximation error. (3) The linearization approximation error for Equation (12) is not only related to the linearization method used but also to the pipe parameter Φ mn . As shown in Figure 3c), when…”

Section: 11mentioning

confidence: 99%

“…As part of the basic research, a comprehensive exposition of the flexible operational mechanism and mathematical model of CCPP is provided in [11]. The load shifting characteristics based on the comprehensive and flexible operation mode of CCPP are analyzed in [12]. This paper also proposes a low‐carbon dispatch model for the power system that considers wind curtailment and carbon emission reduction.…”

Section: Introductionmentioning

confidence: 99%

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Low‐carbon power system operation with disperse carbon capture‐transportation‐utilization chain

Song,

Wang,

Zhao

et al. 2024

IET Generation Trans & Dist

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The carbon capture‐transportation‐utilization (C‐CTU) chain strengthens the coupling between terminal energy consumption and renewable energy resources (RES), achieving carbon emission reduction in power generation sectors. However, the dynamic operation of the C‐CTU chain and the uncertainties induced by RES output pose new challenges for the low‐carbon operation. To address above challenges, the nonlinear dynamic operation model of C‐CTU chain is first proposed in this study. It is further incorporated into the day‐ahead operation scheme of the electricity‐carbon integrated system considering the stochastic nature of wind power. This scheme is treated as a two‐stage stochastic integer programming (TS‐SIP) problem with a mixed‐integer nonlinear recourse. By means of the polyhedral envelope‐based linearization method, this recourse is reformulated into its linear counterpart. To further improve the computational performance of classical decomposition algorithms, a novel Benders decomposition framework with hybrid cutting plane strategies is proposed to obtain better feasible solutions within a limited time. Simulations are conducted on two power system test cases with the C‐CTU chain. Numerical results indicate that the engagement of C‐CTU chain promotes the low‐carbon economic operation of the power system. Also, the proposed decomposition algorithm shows a superior solution capability to handle large‐scale TS‐SIP than state‐of‐the‐art commercial solvers.

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Section: Co 2 Source Side: Carbon Capturementioning

confidence: 99%

Section: 11mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Low‐carbon power system operation with disperse carbon capture‐transportation‐utilization chain

Song,

Wang,

Zhao

et al. 2024

IET Generation Trans & Dist

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“…The IES also includes electric and thermal energy storage devices to store energy, and there are two kinds of user loads on the demand side. Power-to-gas technology enhances electrical coupling and flexible scheduling of wind power in low-cost periods, which is an important technology for accommodating wind curtailment and optimizing wind power scheduling 9 .…”

Section: Structure Of Iesmentioning

confidence: 99%

Optimal scheduling of wind-electricity-gas energy system considering ladder carbon trading

su,

xu,

et al. 2023

Seventh International Conference on Mechatronics and Intelligent Robotics (ICMIR 2023)

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The integrated energy system(IES) contributes to the target of " double carbon". In the wind-electricity-gas energy optimization, a scheduling model is proposed in this paper considering the minimum sum of the three costs of energy purchased, carbon transaction and abandoned wind as the objective function with the ladder carbon trading. Then compare the results of scheduling in scenarios which set up differently, and analyze the data of carbon emissions and different type cost in scenarios which is set up four. Finally, the environmental protection coefficient 'a' and the economic coefficient 'b' of the four scenarios are compared. It is concluded that the IES with P2G equipment under the stepped carbon trading in scenario 4 achieve the optimal balance on 'a' and 'b', which verifies the superiority of the model.

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“…In [11] proposes a low-carbon economic dispatch strategy for Integrated Energy Systems (IES) integrating concentrating solar power stations. References [12][13], addressing the low-carbon and economic aspects of integrated flexible operation modes for carbon capture plants, propose a low-carbon economic optimization model for Power-to-Gas Carbon Capture and Storage systems (P2G-CCS).…”

Section: Introductionmentioning

confidence: 99%

Research on Optimization and dispatch of Non cooperative Games among Four Parties in the Comprehensive Energy Market under the Mapping of Stepped Carbon Tax

Zhang,

2024

Preprint

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Within the context of the global "dual-carbon" policy, the study explores the low-carbon energy transactions among diverse entities in the comprehensive energy market and the constraints imposed by the design of tiered carbon tax policies. This has emerged as a research hotspot in the field of low-carbon economic dispatch. The paper comprehensively examines the coupled relationship between the energy consumption and corresponding carbon emission factors among four entities: microgrid energy operators, flexible shared energy storage, electric to heat transfer operator, and community aggregator. It maps the corresponding energy prices into the interests of a non-cooperative game among entities, thereby guiding each entity to achieve a balance between carbon emissions and economic costs. The paper utilizes an enhanced genetic-particle swarm hybrid algorithm for solving and validates the effectiveness of the dispatch strategy by analyzing the marginal and cumulative effects generated by the design of tiered carbon tax policies. The findings indicate that under continuous tiered carbon tax mapping, the formulation strategy of electricity and heat prices has been further optimized, balancing the interests of the four entities, and effectively enhancing the integration of new energy while reducing the output of fossil energy units.

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Multi Objective Low Carbon Economic Dispatch Of Power System Considering Integrated Flexible Operation Of Carbon Capture Power Plant

Cited by 15 publications

References 1 publication

Low‐carbon power system operation with disperse carbon capture‐transportation‐utilization chain

Low‐carbon power system operation with disperse carbon capture‐transportation‐utilization chain

Optimal scheduling of wind-electricity-gas energy system considering ladder carbon trading

Research on Optimization and dispatch of Non cooperative Games among Four Parties in the Comprehensive Energy Market under the Mapping of Stepped Carbon Tax

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