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Energy internet economy dispatching method of metering and heating and power multi-loading dynamic response

An Energy Internet, dynamic response technology, applied in the field of Energy Internet

Active Publication Date: 2018-06-12
ELECTRIC POWER SCI & RES INST OF STATE GRID TIANJIN ELECTRIC POWER CO +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an energy Internet economic scheduling method that takes into account the dynamic response of multiple loads of cooling, heating and electricity, which can solve the operation optimization problem of a micro-energy Internet system with abundant energy storage unit resources

Method used

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  • Energy internet economy dispatching method of metering and heating and power multi-loading dynamic response
  • Energy internet economy dispatching method of metering and heating and power multi-loading dynamic response
  • Energy internet economy dispatching method of metering and heating and power multi-loading dynamic response

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Embodiment Construction

[0081] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0082] The present invention proposes an economic scheduling method of the Energy Internet that considers the dynamic response of multiple loads of cooling, heating, and electricity. Based on the characteristics of the Energy Internet, which has abundant load resources, various energy supply forms, and complex energy flows, it first aims at the cooling and heating loads on the demand side of the Energy Internet. Based on the time-lag variation characteristics of the load caused by the thermal inertia of the carrier, a dynamic schedulable model of cooling and heating loads is established with the carrier temperature as the characteristic parameter. At the same time, two types of flexible loads, adjustable power and adjustable operating period, are proposed from the perspective of the user's profit-seeking psychology. The electricity price incentive r...

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Abstract

The invention relates to an energy internet economy dispatching method of metering and heating and power multi-loading dynamic response. The energy internet economy dispatching method is characterizedby comprising the following steps of 1, building a dynamic response model of miniature energy internet demand-side heating and power loads; 2, constructing a miniature energy internet economy optimization dispatching model of metering and multi-loading dynamic response; 3, based on a quantum difference evolution algorithm, solving the miniature energy internet economy optimization dispatching model of the metering and multi-loading dynamic response in step 2. By means of the energy internet economy dispatching method of the metering and heating and power multi-loading dynamic response, the dispatching potential of the energy demand-side multisource loads and the cooperative complementation feature of the energy demand-side multisource loads with the energy supply side can be greatly tapped, thus the energy supply and demand cost of the miniature energy internet can be effectively lowered, and the running economy of the system is further improved.

Description

technical field [0001] The invention belongs to the technical field of the energy Internet, and relates to a micro-energy Internet economic dispatch method, in particular to an energy Internet economic dispatch method that considers the dynamic response of multiple loads of cooling, heating and electricity. Background technique [0002] The healthy development of the national economy is inseparable from continuous and reliable energy supply, while the traditional fossil fuel resource reserves are limited, and it is difficult to support the rapidly growing energy consumption demand, and the energy shortage is becoming more and more obvious. Therefore, how to optimize the energy structure, improve the efficiency of energy utilization, and realize increasing income and reducing expenditure has become a common concern at home and abroad. In recent years, Energy Internet technology, as an important manifestation of "Internet + Smart Energy", has shown good application prospects i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06315G06Q50/06
Inventor 霍现旭赵宝国严晶晶项添春徐科赵新李国栋盛业宏李淋徐青山孙璐胡澄王旭东
Owner ELECTRIC POWER SCI & RES INST OF STATE GRID TIANJIN ELECTRIC POWER CO
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