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Regional energy internet integration system and method for optimizing configuration and operation thereof

An energy Internet and integrated system technology, applied in the field of regional energy Internet integrated systems, can solve problems such as not studying energy and information fusion schemes, not analyzing the matching degree of load characteristics and energy characteristics, and not studying the free access of energy modules.

Active Publication Date: 2018-03-09
SHANGHAI MUNICIPAL ELECTRIC POWER CO +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Conventional new energy projects do not analyze the matching degree of load characteristics and energy characteristics, do not conduct special research on information network networking, do not study the problem of free access to energy modules, do not study energy and information integration schemes, and "Internet +" schemes , market operation mechanism, etc.

Method used

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  • Regional energy internet integration system and method for optimizing configuration and operation thereof
  • Regional energy internet integration system and method for optimizing configuration and operation thereof
  • Regional energy internet integration system and method for optimizing configuration and operation thereof

Examples

Experimental program
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Embodiment 1

[0358] Taking a community in a large city as an example, the community is equivalent to the power supply capacity of a 35KV transformer below 10MW. The feasibility analysis of regional energy Internet project construction in this community is as follows:

[0359] 1. Project background

[0360] The air-conditioning cooling load of hotels in the community is about 9711kW, and the air-conditioning heating load is 2954kW. Among them, the basic cooling load and basic heating load are about 4000kW and 1000kW respectively, and the peak-shaving cooling load and peak-shaving heating load are about 6000kW and 2000kW; the basic load operation time is about 14 hours, and the peak load operation time is about 10 hours . The annual average monthly electricity load of the hotel is between 842kW and 1875kW, and the load has obvious seasonal characteristics. The average electricity load in August is more than 100% higher than that in March. The peak power load of the hotel in spring, autumn...

Embodiment 2

[0405] Operation of Regional Energy Internet Integrated System

[0406] An area configured with the regional energy Internet integrated system of the present invention is provided, specifically a community configured with the regional energy Internet integrated system described in Embodiment 1. Before the operation of the regional energy Internet integrated system, based on the energy demand of the community, provide N alternative operation schemes for the regional energy Internet integrated system; based on the operation-related parameters, calculate the N alternatives respectively The running cost value of Y 1 ~Y N ; For the N alternatives, compare their respective running cost values ​​Y, and determine the corresponding min The scheme is used as the best alternative operation scheme; according to the best alternative operation scheme, the regional energy Internet integrated system is operated.

[0407] Consider the following factors:

[0408] The installed capacity of p...

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Abstract

The invention discloses a regional energy internet integration system and a method for optimizing the configuration and operation thereof. The integration system provided by the invention comprises anintegration energy module, a production module, an energy conversion module and an energy use module. The integration energy module is connected with the production module, the energy conversion module and the energy use module. The integration system further comprises an energy management module which is used for controlling and managing the operation of the integration energy module. The invention further provides a configuration and operation optimization method of the integration system. According to the method, based on the real-time operation and device data, the lowest cost is the target, and the cost values of different schemes are calculated and compared to determine the most preferred configuration and operation scheme. The regional energy internet integration system provided bythe invention realizes multi-energy optimization and complementation, which saves cost, improves the comprehensive resource utilization, and reduces carbon emissions.

Description

technical field [0001] The present invention relates to the energy field, and more specifically relates to a regional energy internet integration system and a method for optimizing the configuration and operation of the regional energy internet integration system. Background technique [0002] The world of the Internet is all-encompassing, and the content of the Energy Internet will also be diverse, which will also bring more differences to the construction of the Energy Internet. However, different regional energy Internet projects also need to have the same structural composition, just like the Internet protocol, so as to realize interconnection in a broad sense and truly realize a plug-and-play energy network, that is, the construction method of regional energy Internet is also Minimum specifications are required. At the same time, engineering construction projects are inseparable from the feasibility study in the early stage. Feasibility study refers to the investigatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/063G06Q50/06Y02E40/70Y04S10/50
Inventor 周健刘舒时珊珊方陈雷珽王婧谢胤喆杨鹏
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO