THERMO economic analysis OF PV and hydrogen gas turbine hybrid power plant of 100 MW power output

Ebaid, Munzer S. Y.; Hammad, M.; Alghamdi, Talal M.

doi:10.1016/j.ijhydene.2015.07.077

Cited by 38 publications

(6 citation statements)

References 15 publications

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“…The upward and downward system spinning reserve requirements are set as 10% of the total load at each period, and other parameters for units can be found in [24]. The carbon tax price, captured CO 2 transmission and storage price, and CO 2 capture price from atmosphere are set as 20$/ton [28], 5$/ton [4] and 200$/ton [36], respectively. Forecast values of electrical load, gas load and wind generation are shown in…”

Section: -Bus Power System and 7-node Natural Gas Systemmentioning

confidence: 99%

Low-carbon economic dispatch for electricity and natural gas systems considering carbon capture systems and power-to-gas

Zhang

et al. 2018

Applied Energy

185

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To mitigate the global warming threat, CO 2 emission reduction is an irreversible trend for the sustainable development of power systems. Among various low-carbon technologies, gas-fired power plants and power-togas facilities play an important role to reduce emissions, and they increase also the interdependency between electricity and natural gas systems. Considering also the increasing penetration of wind power generation, this paper proposes a low-carbon economic dispatch model under both constraints of the electricity and natural gas systems. To reduce CO 2 emission and improve the wind power utilization, mathematical formulations of the post-combustion carbon capture system and power-togas facility are presented in the proposed model. Additionally, a flexible operation mode of post-combustion carbon capture system and power-togas facility is further analyzed. The objective function of the presented model is to minimize the total cost, which consists of the operation cost, the CO 2 processing cost and the penalty cost of wind power curtailment. Then the optimization model is converted into a mixed integer linear programming problem for efficient computation purpose. Numerical case studies are carried out to validate the effectiveness of the proposed model and the flexible operation mode.

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Section: -Bus Power System and 7-node Natural Gas Systemmentioning

confidence: 99%

Low-carbon economic dispatch for electricity and natural gas systems considering carbon capture systems and power-to-gas

Zhang

et al. 2018

Applied Energy

185

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“…EVs are considered as the model of aggregator for energy dispatching, 30 RMB/ton Capture carbon from atmosphere 500 RMB/ton and they are connected at bus 2 to provide flexibility for IEGS. Some prices adopted in the optimization is listed as Table 1, the carbon tax price, payment for delivering CO 2 and price for capturing CO 2 form atmosphere are set as 120 RMB/ton [42], 30 RMB/ton [43] and 500 RMB/ton [44], respectively. The compensation costs of DRP is set as 60 RMB/MW and the penalty cost for wind power deviation is considered as 350 RMB/MW.…”

Section: Figure 4 Structure Of Iegsmentioning

confidence: 99%

Decarbonization Scheduling Strategy Optimization for Electricity-Gas System Considering Electric Vehicles and Refined Operation Model of Power-to-Gas

et al. 2021

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As the global warming crisis becomes increasingly serious, decarbonized integrated electricity-gas system (IEGS) which can reduce CO 2 emissions are gradually developed. However, with high proportion of renewable energy access, the inherent randomness and volatility bring great difficulties to energy scheduling optimization of decarbonized IEGS. In this article, for reducing CO 2 emissions, meanwhile improving the utilization efficiency of wind power, a novel IEGS architecture with collaborative operation of power-to-gas (P2G), carbon capture system (CCS) and electric vehicles (EVs) is constructed. P2G is operated in a refined model combined with H 2 storage and captured CO 2 by CCS can be further consumed in reaction of P2G. Besides, EVs are innovatively adopted in IEGS as flexible energy resource to reduce the impact of wind power fluctuations. Additionally, a multi-step day ahead-intraday collaborative optimization framework is proposed to handle with the uncertainty of wind power, more accurate predicted wind power can be adopted under this framework. The objective function of constructed IEGS is minimize the total operating costs, which takes the CO 2 processing costs and penalty costs of wind power deviations into consideration. Numerical studies are conducted with different cases, with the constructed structure and proposed multi-step optimization framework, the emissions of CO 2 can be efficiently reduced and wind power utilization can be significantly improved, the total operating costs of IEGS can be reduced more than 20% compared with other cases, which demonstrates that the research of this article has better economic benefits and environmental friendliness.INDEX TERMS CO 2 emissions reduction, Carbon capture system, Decarbonized integrated electricity-gas system, Power-to-gas, Uncertainty of wind power

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“…In their research, the grid-tied solar PV–fuel cell hybrid power system exhibited a good performance for the tested system architectures. Ebaid et al (2015) employed the H 2 gas turbine instead of the fuel cell system as the electricity generator. They analyzed the PV–H 2 gas turbine system to generate a baseload of 100 MW.…”

Section: Introductionmentioning

confidence: 99%

A Feasibility Study of Photovoltaic—Electrolysis—PEM Hybrid System Integrated Into the Electric Grid System Over the Korean Peninsula

et al. 2021

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A photovoltaic–electrolysis–PEM hybrid model was developed for a feasibility study, and simulations of several scenarios in Korea were performed. The solar irradiance was derived from the University of Arizona solar irradiance based on satellite–Korea Institute of Energy Research model which provides the satellite imagery over the Korean peninsula every 15 min. In Korea, the annual average solar irradiance is 1,310 kWh m−2 with a maximum of 1,440 kWh m−2 in 2017. Electricity load and solar irradiance information were used to test the performance model of the photovoltaic–electrolysis–PEM hybrid system for baseload and several peak load shave runs. When the baseload was set at 4200 MW, the total capacity of the Photovoltaic plants was 58.5 GWp. In contrast, the hybrid system reduced the peak load more efficiently during daytime. In particular, the capacity factor of the Proton Exchange Membrane system increased in winter because the solar irradiance is relatively weak in that season. These results provide useful insights for the development of control logic models for the PV–electrolysis–PEM system in micro-grid setups.

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THERMO economic analysis OF PV and hydrogen gas turbine hybrid power plant of 100 MW power output

Cited by 38 publications

References 15 publications

Low-carbon economic dispatch for electricity and natural gas systems considering carbon capture systems and power-to-gas

Low-carbon economic dispatch for electricity and natural gas systems considering carbon capture systems and power-to-gas

Decarbonization Scheduling Strategy Optimization for Electricity-Gas System Considering Electric Vehicles and Refined Operation Model of Power-to-Gas

A Feasibility Study of Photovoltaic—Electrolysis—PEM Hybrid System Integrated Into the Electric Grid System Over the Korean Peninsula

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