Medium and long term planning method for comprehensive energy system considering carbon emission reduction constraint and hydrogen energy

A comprehensive energy system, medium and long-term technology, applied in the field of medium and long-term planning of comprehensive energy systems considering carbon emission reduction constraints and hydrogen energy, can solve the problems of inflexible equipment replacement and high carbon emissions, and achieve equipment configuration and environmental benefit optimization. Effect

Pending Publication Date: 2022-04-22
SHANGHAI UNIVERSITY OF ELECTRIC POWER
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the problems of inflexible equipment replacement and high carbon emissions in the long-term planning of the existing energy system mentioned above, the present invention is proposed

Method used

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  • Medium and long term planning method for comprehensive energy system considering carbon emission reduction constraint and hydrogen energy
  • Medium and long term planning method for comprehensive energy system considering carbon emission reduction constraint and hydrogen energy
  • Medium and long term planning method for comprehensive energy system considering carbon emission reduction constraint and hydrogen energy

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Embodiment

[0085] Such as figure 1 As shown, this embodiment provides a medium and long-term planning method for an integrated energy system that considers carbon emission reduction constraints and hydrogen energy, and the method includes:

[0086] Establish the key equipment model of the integrated energy system;

[0087] Establishing a medium and long-term planning mathematical model of the comprehensive energy system according to the model of the key equipment;

[0088] Solve the mathematical model to obtain the optimal equipment configuration and carbon emission path.

[0089] Among them, the key equipment of the comprehensive energy system includes energy conversion equipment and energy storage equipment, of which energy conversion equipment includes photovoltaic power generation equipment, internal combustion engines, fuel cells, boilers, heat pumps, absorption refrigeration units, electric refrigeration unit energy storage equipment Heat tank and cold storage tank.

[0090] Eac...

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Abstract

The invention relates to a medium and long term planning method for a comprehensive energy system considering carbon emission reduction constraint and hydrogen energy. The method comprises the following steps: establishing a model of key equipment of the comprehensive energy system; establishing a dynamic long-term optimization mathematical model of the integrated energy system according to the model of the key equipment; and solving the mathematical model to obtain the optimal equipment configuration and carbon emission path. Compared with the prior art, on one hand, an optimization model is established from the two directions of total cost and total carbon emission, and gaming is performed on cost and environmental benefits; and on the other hand, the equipment installation condition of the system in the full-planning period is optimized, so that reference is provided for decision makers.

Description

technical field [0001] The invention relates to the technical field of application of integrated energy systems, in particular to a medium- and long-term planning method for integrated energy systems considering carbon emission reduction constraints and hydrogen energy. Background technique [0002] In today's increasingly serious energy crisis and environmental problems, people pay more and more attention to the improvement of energy efficiency, and many countries have begun to implement large-scale actions to reduce greenhouse gas emissions. According to relevant surveys, cities consume more than 70% of the world's fossil fuels and cause more than 60% of the world's carbon dioxide emissions. Therefore, it is very important to optimize urban energy planning. In the medium and long-term time span, there are high uncertainties in the future development of cities, such as the reduction of investment in renewable energy, changes in energy prices, fluctuations in energy demand, ...

Claims

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Application Information

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IPC IPC(8): G06F30/20G06Q50/06G06F17/10G06F119/02
CPCG06F30/20G06Q50/06G06F17/10G06F2119/02Y02E40/70Y04S10/50
Inventor 任洪波王小飞吴琼李琦芬杨涌文
Owner SHANGHAI UNIVERSITY OF ELECTRIC POWER
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