Comprehensive smart energy system configuration optimization method and device considering station building investment

A technology of smart energy and system configuration, applied in resources, calculations, instruments, etc., can solve problems such as waste of human resources, obvious influence of optimization results, and low efficiency of planning and design, so as to reduce workload, comprehensive economic indicators, and improve planning The effect of design efficiency

Pending Publication Date: 2022-01-07
SHANDONG ELECTRIC POWER ENG CONSULTING INST CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Affected by complex factors such as multi-energy coupling, random fluctuations of energy and load, and participation of multiple subjects, the planning and design process of the comprehensive smart energy system currently relies heavily on manpower, which is prone to problems such as repeated planning, single design scheme, and incomplete evaluation. Not only planning The design efficiency is low, and it causes a lot of waste of human resources, and it is difficult to meet the requirements of cost calculation accuracy and project timeliness. Therefore, a reliable, accurate and effective planning and design method is needed
[0004] The existing comprehensive smart energy system configuration optimization methods often only focus on the selection of system equipment capacity, ignoring the investment estimation of the energy station building, and this part of the investment usually accounts for a large proportion of the total project investment, which has a significant impact on the optimization results , so the inventor found that for the integrated smart energy system that needs to be equipped with energy station building, the existing integrated smart energy system configuration optimization method only considers equipment optimization and cannot obtain the optimal optimization result, and there will be large deviation

Method used

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  • Comprehensive smart energy system configuration optimization method and device considering station building investment
  • Comprehensive smart energy system configuration optimization method and device considering station building investment
  • Comprehensive smart energy system configuration optimization method and device considering station building investment

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Embodiment 1

[0028] like figure 1 As shown, this embodiment provides a comprehensive smart energy system configuration optimization method considering station building investment, which specifically includes the following steps:

[0029] Step 1: Obtain project basic data, equipment data and civil engineering data.

[0030] Wherein, the basic data of the project includes project area, building type, typical daily electricity, hourly load of cold, heat and hot water, available resource quantity and resource price of the project.

[0031] The number of available resources of the project includes the amount of sunlight, wind power, electricity, gas, geothermal heat, water sources, etc. at the project location.

[0032] Resource prices include resource prices such as local electricity prices, gas prices, and water prices.

[0033] The equipment data includes the investment cost, maintenance cost and efficiency of the unit capacity of each type of equipment, and the electric cooling and heatin...

Embodiment 2

[0091] This embodiment provides a comprehensive smart energy system configuration optimization device considering station building investment, which specifically includes the following modules:

[0092] A data acquisition module, which is used to acquire project basic data, equipment data and civil engineering data;

[0093] The optimal configuration module is used to select models based on energy station equipment types, and obtain the equipment selection and capacity of the integrated smart energy system under the constraints of the operation constraints of each energy model and the balance constraints of electricity, heat and cold power in the integrated smart energy system Planning scheme, output of various types of equipment, energy station investment, pollutant discharge and comprehensive energy efficiency ratio;

[0094] Among them, the objective function of the energy station equipment type selection model is to take into account the station building investment and the...

Embodiment 3

[0097] This embodiment provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the steps in the above-mentioned method for optimizing the configuration of an integrated smart energy system considering station building investment are implemented.

[0098] Wherein, the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM) and the like.

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Abstract

The invention belongs to the field of energy system configuration optimization, and provides a comprehensive smart energy system configuration optimization method and device considering station building investment. The method comprises the following steps: acquiring project basic data, equipment data and civil engineering data; based on an energy station equipment type selection model, under the operation constraint of each energy model and the electric, thermal and cold power balance constraint in the comprehensive smart energy system, obtaining the equipment type selection, the capacity planning scheme, the output of each type of equipment, the energy station investment condition, the pollutant discharge amount and the comprehensive energy efficiency ratio of the comprehensive smart energy system, wherein the target function of the energy station equipment type selection model is that the station building investment is considered, and the total cost of the whole life cycle of the system is lowest, the annual pollutant discharge amount is minimum and the comprehensive energy efficiency ratio is highest.

Description

technical field [0001] The invention belongs to the field of energy system configuration optimization, and in particular relates to a comprehensive smart energy system configuration optimization method and device considering station building investment. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] Affected by complex factors such as multi-energy coupling, random fluctuations of energy and load, and participation of multiple subjects, the planning and design process of the comprehensive smart energy system currently relies heavily on manpower, which is prone to problems such as repeated planning, single design scheme, and incomplete evaluation. Not only planning The design efficiency is low, and it causes a lot of waste of human resources, and it is difficult to meet the requirements of cost calculation accuracy and project timeliness. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/06311G06Q10/0639G06Q50/06
Inventor 刘亚祥梁涛尹晓东张博杨俊波黄蒙张辉赵吉祥刘玉昌
Owner SHANDONG ELECTRIC POWER ENG CONSULTING INST CORP
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