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Multi-energy complementary comprehensive energy system

An integrated energy system and energy network technology, applied in solar heating systems, energy storage, air conditioning systems, etc., can solve problems such as low efficiency and unfavorable safe consumption of renewable energy, improve energy efficiency, and facilitate safe consumption. The effect of absorbing and improving the problem of space-time imbalance

Pending Publication Date: 2021-08-17
STATE GRID HEBEI ELECTRIC POWER RES INST +2
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  • Application Information

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Problems solved by technology

[0004] However, the inventors of the present application found that when the existing comprehensive energy system is used in practice, it needs the conversion and coordination of various energy sources to achieve efficient utilization, which is inefficient and has many uncertainties in the energy supply link, which is not conducive to sustainable development. Safe consumption of renewable energy

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Embodiment approach

[0060] Optionally, as a specific implementation of the multi-energy complementary integrated energy system provided in the embodiment of the present invention, the control module 12 includes:

[0061] Cooling and heating electric load control unit, ground source heat pump control unit, heat storage boiler control unit, ice storage control unit, photovoltaic power generation control unit and micro-grid control unit.

[0062] The heating and cooling load control unit, the ground source heat pump control unit, the heat storage boiler control unit, the ice storage control unit, the photovoltaic power generation control unit, and the micro-grid control unit are all connected to the monitoring module 13; The source heat pump control unit, heat storage boiler control unit, ice storage control unit, photovoltaic power generation control unit, and micro-grid control unit are all connected to the energy network operation regulation module 10 .

[0063] In the embodiment of the present i...

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Abstract

The invention is suitable for the technical field of integrated energy systems, and provides a multi-energy complementary integrated energy system. The system comprises an energy network operation regulation and control module, a solar module, a control module and a monitoring module; the monitoring module is connected with the energy grid operation regulation and control module, the solar module and the control module, the energy grid operation regulation and control module is connected with the solar module and the control module, and the monitoring module is further used for being connected with an external power grid; the monitoring module is used for monitoring the solar module, the control module and an external power grid and sending monitoring information to the energy grid operation regulation and control module; and the energy network operation regulation and control module is used for performing energy optimization calculation according to the monitoring information and regulating and controlling the solar module and the control module according to an energy optimization calculation result. According to the invention, the energy utilization efficiency of the integrated energy system can be improved and the uncertainty of an energy supply link can be reduced.

Description

technical field [0001] The invention is applicable to the technical field of integrated energy systems, and in particular relates to an integrated energy system with multi-energy complementarity. Background technique [0002] With the excessive collection of global resources and the rapid development of modern industry, the energy crisis continues to aggravate. [0003] In order to solve this problem, it is an effective way to construct a multi-energy complementary integrated energy system and apply renewable energy to multi-energy complementary integration. [0004] However, the inventors of the present application found that when the existing comprehensive energy system is used in practice, it needs the conversion and coordination of various energy sources to achieve efficient utilization, which is inefficient and has many uncertainties in the energy supply link, which is not conducive to sustainable development. Safe consumption of renewable energy. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00H02J3/32F24S20/00F24F5/00F25B30/06H02J13/00H02S50/00
CPCH02J3/003H02J3/32F24S20/00F24F5/0017F25B30/06H02J13/00002H02S50/00H02J2300/24Y04S10/14Y04S20/221Y02E60/14Y02E70/30Y02E60/00Y02E10/40Y02E10/56Y02B70/30
Inventor 苏灿周文孟良杨鹏杨少波李铁成胡雪凯李宣义
Owner STATE GRID HEBEI ELECTRIC POWER RES INST
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