Regional integrated energy system evaluation method based on energy Internet layered architecture

An integrated energy system and energy internet technology, which is applied in the field of regional integrated energy system evaluation based on the layered structure of the energy internet, can solve the problem that the evaluation standard of the comprehensive energy efficiency evaluation index system is not fully established, the secondary index settings are less, and the granularity It can realize the effect of online fault diagnosis and early warning, and facilitate power analysis.

Pending Publication Date: 2021-12-24
STATE GRID HEBEI ELECTRIC POWER CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing research, the first one is to evaluate the benefits of CCHP system and gas turbine system, and select system investment cost, primary energy consumption, NOx, etc. as the evaluation indicators of the comprehensive energy system. The energy comprehensive benefit evaluation index system covers three aspects of economic, social and environmental benefits, but there are few secondary indicators
The second is to establish a regional comprehensive energy efficiency evaluation index system from the energy, device, distribution network, and user links, and integrate indicators reflecting economic, social, and environmental benefits into each link, taking into account the internal energy coupling relationship of the regional integrated e

Method used

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  • Regional integrated energy system evaluation method based on energy Internet layered architecture
  • Regional integrated energy system evaluation method based on energy Internet layered architecture
  • Regional integrated energy system evaluation method based on energy Internet layered architecture

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1

[0029] See Figure 1-2 , For example, a method of evaluation of regional integrated energy system based on energy internet layered architecture of the present embodiment of the invention, comprising the steps of:

[0030] S001, obtaining location information of each station system energy and energy station connection line information of each energy stations;

[0031] S002, obtaining the information energy power station equipment, determines the address of each port;

[0032] Port address S003, using the energy of each station position information and energy station apparatus to establish the Internet system;

[0033] S004, the Internet system simulation, the simulation results obtained, it is determined whether the simulation result of stabilization, the simulation result is stable, the step S001, unstable, to step S005;

[0034] S005, re-planning energy station Internet system.

[0035] In an embodiment of the present invention, it should be noted that, in step ...

Example Embodiment

[0041] Example 2

[0042] See Figure 1-2 , For example, a method of evaluation of regional integrated energy system based on energy internet layered architecture of the present embodiment of the invention, comprising the steps of:

[0043] S001, obtaining location information of each station system energy and energy station connection line information of each energy stations;

[0044] S002, obtaining the information energy power station equipment, determines the address of each port;

[0045] Port address S003, using the energy of each station position information and energy station apparatus to establish the Internet system;

[0046] S004, the Internet system simulation, the simulation results obtained, it is determined whether the simulation result of stabilization, the simulation result is stable, the step S001, unstable, to step S005;

[0047] S005, re-planning energy station Internet system.

[0048] In an embodiment of the present invention, it should be noted that, in step ...

Example Embodiment

[0056] Example 3

[0057] See Figure 1-2 , For example, a method of evaluation of regional integrated energy system based on energy internet layered architecture of the present embodiment of the invention, comprising the steps of:

[0058] S001, obtaining location information of each station system energy and energy station connection line information of each energy stations;

[0059] S002, obtaining the information energy power station equipment, determines the address of each port;

[0060] Port address S003, using the energy of each station position information and energy station apparatus to establish the Internet system;

[0061] S004, the Internet system simulation, the simulation results obtained, it is determined whether the simulation result of stabilization, the simulation result is stable, the step S001, unstable, to step S005;

[0062] S005, re-planning energy station Internet system.

[0063] In an embodiment of the present invention, it should be noted that, in step ...

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Abstract

The invention discloses a regional integrated energy system evaluation method based on an energy Internet layered architecture, and the method comprises the steps: taking the geographic position of equipment in an energy station system as an Internet system node, and marking a connection port address of the corresponding equipment at the Internet system node; using a power transmission line connected with equipment in an energy station system as an Internet system link, marking the power transmission line on the Internet system link as information, and it can be understood that a string of nodes and links between a signal sending node and a signal receiving node establish a power grid topological structure for a path of an Internet system; power analysis of power grid equipment is facilitated, the power analysis and application requirements of an energy station system are met, and online fault diagnosis and early warning of a power system are achieved.

Description

technical field [0001] The invention relates to the technical field of energy stations, in particular to a regional comprehensive energy system evaluation method based on the energy Internet layered architecture. Background technique [0002] Energy Internet has become an inevitable trend in the future development of the energy field, a hot topic in international research, and a major demand for my country's energy development. The Energy Internet aims to solve environmental problems, energy flow barriers and energy reform issues in the process of replacing traditional fossil energy with clean energy, and to develop a good development foundation for integrated energy systems and energy market services. The regional integrated energy system is an important physical carrier of the Energy Internet, and it is a frontier for exploring the internal operating mechanism of different energy sources, giving full play to the complementary characteristics of energy sources, and promotin...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0639G06Q50/06Y02P90/82
Inventor 郭鹤邓亮曹立中徐永泽崔恒智张业高国胜潘旭孙晓元刘佳驹徐汉祥
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD
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