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Building energy-saving system based on integrated micro-grid system

A technology for integrating micro-grid and energy-saving systems, applied in system integration technology, information technology support systems, cooling/ventilation of substations/switchgears, etc., can solve building energy-saving systems that do not have micro-grid systems, and building energy-saving systems cannot operate costs Get good improvement and other problems, achieve the effect of improving the safety and stability of use, and increasing the cost of building operation

Pending Publication Date: 2022-04-12
YINCHUAN POWER SUPPLY COMPANY OF STATE GRID NINGXIA ELECTRIC POWER
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Problems solved by technology

[0004] The purpose of the present invention is to provide a building energy-saving system based on an integrated micro-grid system to solve the problem in the background art that the existing building energy-saving system does not have a micro-grid system, so that the building energy-saving system cannot be well improved in terms of operating costs

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  • Building energy-saving system based on integrated micro-grid system
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  • Building energy-saving system based on integrated micro-grid system

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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0033] see Figure 1-6, an embodiment provided by the present invention: a building energy-saving system based on an integrated microgrid system, including a device 1, which is equipped with a distributed wind power generation 2, a photovoltaic power generation unit 3, a regional power supply unit 4, a charging unit 5, a storage Energy unit 6 and energy management system 7, distributed wind power generation 2, photovoltaic power generation unit 3 and regional power supply unit 4 are electrically connected to energy storage unit 6, distributed wind power generation 2, photovoltaic power generation unit 3 and regional power supply unit 4 are connected to charging The u...

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Abstract

The invention discloses a building energy-saving system based on an integrated micro-grid system, relates to the technical field of building energy-saving systems, and aims to solve the problem that an existing building energy-saving system is not provided with a micro-grid system, so that the operation cost of the building energy-saving system cannot be well improved. A distributed wind power generation and photovoltaic power generation unit, a regional power supply unit, a charging unit, an energy storage unit and an energy management system are arranged in the equipment, the distributed wind power generation and photovoltaic power generation unit and the regional power supply unit are electrically connected with the energy storage unit, and the distributed wind power generation and photovoltaic power generation unit and the regional power supply unit are electrically connected with the charging unit. The energy management system comprises a distributed monitoring unit, an electric load monitoring unit, a charging monitoring unit, an environment monitoring unit, a main monitoring unit and an operation interface unit.

Description

technical field [0001] The invention relates to the technical field of building energy-saving systems, in particular to a building energy-saving system based on an integrated microgrid system. Background technique [0002] Building energy-saving systems are of great significance in my country's energy use. The system can cooperate with most existing building energy management and control systems to continuously monitor, diagnose equipment and system failures, provide performance reports, and assist building managers to optimize building operations. [0003] With the continuous development and progress of building energy-saving systems, there is still a lot of room for improvement in targeted building energy management. Among them, micro-grids are relatively common small-scale power generation and distribution systems, which can achieve high efficiency and flexibility, and solve large quantities, Various forms of distributed power grid connection problems, but the existing bu...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/38H02J3/28H02J13/00H02B1/56H02B1/28
CPCY02E10/56Y02E10/76Y02E40/70Y02E70/30Y02A30/60Y02B90/20Y04S10/50Y04S10/123Y04S20/12
Inventor 朱小超张磊黄莺马锐李巍赵海峰王富对徐奕升刘新梅兰颖孙嘉玉杨柳尚苗苗强钊
Owner YINCHUAN POWER SUPPLY COMPANY OF STATE GRID NINGXIA ELECTRIC POWER
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