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Information model of urban comprehensive energy system

A technology of integrated energy system and information model, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as complex system structure, integrated energy system integration and integration inconvenience

Pending Publication Date: 2022-02-11
STATE GRID ENERGY CONSERVATION SERVICE +2
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Problems solved by technology

[0003] With the development and maturity of the integrated energy system, the equipment of the system is increasing and the structure is becoming more and more complex. There is a large amount of data and information interaction between various application systems, and there are different computer platforms, communication platforms, and database management platforms. Integration and integration between energy systems creates great inconvenience

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  • Information model of urban comprehensive energy system
  • Information model of urban comprehensive energy system
  • Information model of urban comprehensive energy system

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Embodiment Construction

[0026] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0027] The information model of an urban comprehensive energy system provided by the present invention includes six parts: photovoltaic power generation system, wind power generation system, electric vehicle charging equipment, substation, thermoelectric conversion equipment and user load information model; The vehicle charging equipment is connected with the user load information model; the wind power generation system is connected with the electric vehicle charging equipment and the user load information model through the substation.

[0028] In the present invention, the establishment of the information model of the urban comprehensive energy system includes the following steps:

[0029] Step 1: Establish an information model of the source-side system;

[0030] The second step: estab...

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Abstract

The invention discloses an information model of an urban comprehensive energy system, which is used for meeting the requirement of optimal scheduling of the urban comprehensive energy system on information interaction and breaking through the information interaction barrier between the comprehensive energy systems, adopts an object-oriented modeling method of a common information model (CIM), and takes a certain urban area as an example, the CIM model expansion of a photovoltaic power generation system, a wind power generation system, an electric vehicle charging device, a transformer substation class, a thermoelectric conversion device and a user load is established, the classes and class attributes required by information interaction of the urban comprehensive energy control center are designed, and a foundation is laid for interaction between different energy systems and source network load storage.

Description

technical field [0001] The invention relates to an information model, in particular to an information model of an urban comprehensive energy system that satisfies the information model and information interaction requirements of the regional comprehensive energy system optimal dispatching. Background technique [0002] Integrated energy system means that the energy system in a certain area uses advanced technology and management mode to integrate various energy resources such as electricity, gas, and renewable energy in the area, and realizes coordinated planning and optimization among multiple heterogeneous energy subsystems. Operation, collaborative management, interactive response, and mutual assistance can effectively improve energy utilization efficiency while meeting diversified energy demand, thereby promoting a new type of integrated energy system for sustainable energy development. [0003] With the development and maturity of the integrated energy system, the equip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06Q50/06G06F119/02
CPCG06F30/20G06Q50/06G06F2119/02
Inventor 丛琳李源非郑楠周喜超李娜朱海锋
Owner STATE GRID ENERGY CONSERVATION SERVICE
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