Comprehensive energy system scheduling management platform

An integrated energy system, scheduling management technology, applied in the field of comprehensive energy utilization, can solve problems such as large differences in energy physical characteristics, system modeling, optimization calculation and complex energy management, and achieve the effect of improving energy utilization

Active Publication Date: 2020-05-01
POWERCHINA XIBEI ENG
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different from the traditional energy system, the comprehensive energy system has complex and diverse system forms, various energy sources in the system are coupled with each other, the physical characteristics of different energy sources are quite different, user needs are flexible and diverse, system modeling, optimization calculation and energy management are complex, and there are certain difficulty

Method used

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  • Comprehensive energy system scheduling management platform
  • Comprehensive energy system scheduling management platform

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Embodiment 1

[0142] The management platform of this embodiment includes six functional modules: a data acquisition module, a demand configuration module, a model calculation module, a result display module, a scheduling management module and an equipment management module,

[0143] The data acquisition module includes various special data acquisition modules, which can be set according to the actual configuration of the monitored substation, including wind power data acquisition module, photovoltaic data acquisition module, electric energy data acquisition module, gas data acquisition module, thermal energy data acquisition module, cooling capacity Data acquisition module, user load monitoring module. Among them: the wind power data acquisition module collects the hourly wind speed at the fan impeller; the photovoltaic data acquisition module collects the hourly actual irradiance value; the electric energy data acquisition module collects the electricity purchased by the grid, the electrici...

Embodiment 2

[0148] The system in this embodiment adopts the grid-connected and off-grid mode, the energy purchase types include electricity and gas, the load types include electricity, heat, and cooling, and the technical forms include combined cooling, heating, and electricity, ground source heat pumps, gas boilers, ice storage, and air-cooled heat pumps , Select the optimization target as the system operating cost, and take the heating in winter as an example to give the optimal scheduling calculation results for a certain hour:

[0149] Obtain load information, hourly electricity price, and gas unit price through the data acquisition module, and the load information includes electric load, cooling load, and heating load;

[0150] Through the demand configuration module, select the system configuration mode as grid-connected or off-grid, select the load type and import the collected load data, select the technical form as CCHP, ground source heat pump, gas boiler, ice storage and air-coo...

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Abstract

The invention discloses a comprehensive energy system scheduling management platform. The platform comprises a demand configuration module, a data collection module, an operation calculation module and a scheduling management module, wherein the demand configuration module is used for a user to select an energy supply side system configuration mode, energy equipment and an optimization target according to demands; the data collection module is used for acquiring system operation data period by period within a certain total time length; the scheduling management module is used for receiving theoperation data acquired by the data collection module and sending the operation data to the model calculation module; meanwhile, the data processing module is used for receiving result data of the operation calculation module and outputting the result data to a corresponding upper-layer energy network and energy equipment to adjust the operation condition; and the operation calculation module isused for calculating a result meeting the optimization target selected by the demand configuration module on the premise of the constraint condition. According to the invention, gradient utilization of energy in the comprehensive energy system can be realized, the energy utilization rate is improved. The system is suitable for supplying energy to commercial districts, residential districts, industrial parks, villages and other areas.

Description

technical field [0001] The invention discloses a management platform development method based on an integrated energy system optimization scheduling model, and relates to the technical field of energy comprehensive utilization. Background technique [0002] Integrated energy system refers to the integration of coal, oil, natural gas, electric energy, thermal energy, wind energy, solar energy, biomass and other energy sources in a certain area to achieve coordinated planning and optimal operation among various heterogeneous energy subsystems. A new type of integrated energy system that coordinates management and complements each other, effectively improves energy utilization, and promotes sustainable energy development. [0003] The integrated energy system breaks the existing mode of separate planning, design and operation of various energy supply systems such as power supply, gas supply, heat supply, and cooling supply. Through the production, transmission, distribution, tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/06
CPCG06Q10/04G06Q50/06Y04S10/50
Inventor 彭怀午李安桂卜令晨牛东圣许晨琛李扬王鑫韩欧
Owner POWERCHINA XIBEI ENG
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