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Intelligent dispatching method for home energy management system

An energy management system and intelligent dispatching technology, which is applied in the fields of new energy power generation and demand-side response control, and can solve problems such as the inability to provide good electricity reliability.

Inactive Publication Date: 2017-05-31
NR ELECTRIC CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides an intelligent scheduling method for a home energy management system, which is used to solve the problem that the home energy management and intelligent scheduling methods in the prior art cannot provide good electricity reliability. sexual technical issues

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Embodiment Construction

[0017] The present invention will be further explained below in conjunction with the drawings.

[0018] The method of the present invention comprehensively considers the actual operating conditions of household appliances with different characteristics, and at the same time considers a type such as washing machines, water heaters, dishwashers, etc. to schedule the operation of these equipment under certain conditions, which will not affect the user comfort. Loads also include another category of unschedulable loads, such as printers, lighting equipment, refrigerators, etc., which may seriously affect user comfort when scheduling the operation of these equipment. Due to the difference in the characteristics of the actual operation of household appliances, the minimum continuous working time of an electrical appliance (at least the operating time after the electrical appliance is started) can be regarded as the lowest continuous working time of the unschedulable load, which is the r...

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Abstract

The invention discloses an intelligent dispatching method for home energy management system, which aims at optimizing dispatching control of high-power household appliance loads and distributed energy storage devices in home users. Based on the real-time price, the integer programming method and genetic algorithm is introduced, and the user's preset running time of household appliances and constraint response requirement stipulated by the power grid are satisfied, and combined with the distributed energy storage devices to set the lowest electricity cost as optimized target, and the household electricity load is divided into dispatchable household load and undispatchable household load to realize the optimized control operation of each household appliance load and distributed energy storage device. According to the intelligent dispatching method for home energy management system, the home users, power grid, photovoltaic system and distributed energy storage device are organically linked, and the flow of energy is realized.

Description

Technical field [0001] The invention relates to an intelligent dispatching method of a household energy management system, belonging to the technical field of new energy power generation and demand side response control. Background technique [0002] Since the 21st century, relying on the development of science and technology and the improvement of economic level, people's living standards have become higher and higher, and their living needs have become more extensive. With the widespread use of a large number of electronic devices, household energy consumption has increased dramatically. In recent years, the total amount of household electricity consumption in my country has increased rapidly, with an annual increase of tens of billions of kilowatt hours. The "resource-saving type" that the country is committed to building is still in its infancy. In terms of the effective use of energy consumption and the reduction of unexplained waste, it mainly relies on good habits formed s...

Claims

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Application Information

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IPC IPC(8): H02J3/00H02J3/28H02J3/38
CPCH02J3/383H02J3/008H02J3/28H02J2310/14Y02E70/30Y02A30/00Y02B10/10Y02E10/56Y04S20/222Y04S20/242Y02B70/30Y02B70/3225
Inventor 王永吴健超王俊杰
Owner NR ELECTRIC CO LTD
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