Intelligent photovoltaic micro-grid energy monitoring management device
An energy management device and photovoltaic micro-grid technology, applied in circuit devices, energy industry, sustainable manufacturing/processing, etc., can solve the problems of inability to collect and control real-time data of smart meters, optimize scheduling, and inability to realize energy in micro-grid systems , to achieve the effect of reasonable and novel structure design and energy optimization scheduling
Inactive Publication Date: 2015-02-18
芜湖中艺科技服务有限公司
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Problems solved by technology
[0004] However, the existing micro-grid system cannot perform real-time data collection and control on smart meters, distributed power sources, loads, and micro-grid system actuators, and cannot realize optimal energy scheduling for the entire micro-grid system
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[0010] Such as figure 1 As shown, this specific embodiment adopts the following technical solutions: it includes a photovoltaic power station 1, an energy storage device 2, a microgrid energy management device 3, a communication network 4, a power quality monitoring device 5, a microgrid coordination controller 6, a data acquisition Device 7, electric energy meter 8, distributed power supply 9, load 10 and real-time monitoring device 11, photovoltaic power station 1 is connected to one end of energy storage device 2, and the other end of energy storage device 2 is connected to one end of microgrid energy management device 3 , the other end of the microgrid energy management device 3 is respectively connected to the communication network 4 and the microgrid coordination controller 6, the communication network 4 is connected to the power quality monitoring device 5, and the microgrid coordination controller 6 is respectively connected to the data acquisition device 7 and the elec...
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The invention discloses an intelligent photovoltaic micro-grid energy monitoring management device, and relates to the technical field of micro-grid energy monitoring. The intelligent photovoltaic micro-grid energy monitoring management device is characterized in that a photovoltaic power station is connected with one end of an energy storage device, the other end of the energy storage device is connected with one end of a micro-grid energy management device, the other end of the micro-grid energy management device is connected with a communication network and a micro-grid coordination controller, the communication network is connected with an electric energy quality monitoring device, the micro-grid coordination controller is connected with a data acquisition device, an electric energy meter, a distributed power source and a load, and the electric energy meter, the distributed power source and the load are connected with the data acquisition device by a real-time monitoring device. The intelligent photovoltaic micro-grid energy monitoring management device has the advantages that the intelligent photovoltaic micro-grid energy monitoring management device is reasonable and novel in structural design, data of the intelligent electric energy meter, the distributed power source, the load and executive components of a micro-grid system can be acquired and controlled in real time, and energy of the integral micro-grid system can be optimally dispatched.
Description
Technical field: [0001] The invention relates to an intelligent photovoltaic micro-grid energy monitoring and management device, and belongs to the technical field of micro-grid energy monitoring. Background technique: [0002] Distributed power generation technology has attracted widespread attention from the whole society due to its advantages of improving system power supply reliability, reducing end-user costs, reducing line loss, and improving power quality. Distributed power generation mainly includes various types of renewable energy power generation (wind energy, solar energy, biomass energy, etc.), and its clean and environmentally friendly characteristics meet the requirements of low-carbon economic development. However, the connection of independent distributed generation to the grid has brought certain impacts on the grid due to its own intermittent, fluctuating, and random characteristics, which not only makes the power flow and fault mechanism characteristics o...
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Login to View More IPC IPC(8): H02J13/00
CPCY02P80/14
Inventor 王举孙益民芮定文贾自琴
Owner 芜湖中艺科技服务有限公司