Device for monitoring early load condition of micro-grid

A monitoring device and micro-grid technology, applied in circuit devices, electrical components, information technology support systems, etc., can solve the problems of waste of resources, limited energy of micro-grids, high energy storage prices, etc., and achieve the effect of easy portability and easy reuse

Pending Publication Date: 2018-04-13
天津瑞源电气有限公司
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  • Abstract
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Problems solved by technology

[0003] Since the characteristic of the microgrid is that its new energy and load are in a balanced state in most cases, so in the initial stage of microgrid construction, regarding the on-site load power consumption, load fluctuations over a period of time, and long-term use The detection of electricity habits plays a vital role in the configuration of all aspects of the entire microgrid. If the load is estimated too large in

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  • Device for monitoring early load condition of micro-grid
  • Device for monitoring early load condition of micro-grid

Examples

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Example Embodiment

[0020] Example 1:

[0021] A monitoring device for the early stage load condition of a microgrid, such as Figure 1~2 As shown, it includes a portable box; the inside and outside of the portable box are respectively provided with a control module and a current measuring pliers 5; a through hole is formed on the portable box, and the cable of the current measuring pliers 5 is connected to the through hole Control module; at the same time, it also includes a conditioning circuit 6 arranged between the current measuring clamp 5 and the control module;

[0022] The control module includes a data acquisition module 1, a communication module 2, a controller 3, and a data storage module 4. The data acquisition module 1, the communication module 2 and the data storage module 4 are all connected to the controller 3; in this process, the power supply The module continuously supplies power to each module;

[0023] The communication module 2 is a wireless transmission module or a wired transmi...

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Abstract

The invention discloses a device for monitoring the early load condition of a micro-grid. The device comprises a portable box. A control module and a current measuring clamp are disposed inside and outside the portable box respectively. A through hole is formed in the portable box. The cable of the current measuring clamp passes through the through hole to be connected to the control module. In addition, the device also includes a conditioning circuit between the current measuring clamp and the control module. The device for monitoring the early load condition of a micro-grid acquires the loadpower data, contributes to the subsequent reasonable regulation and control of load-side energy of grid operation, stores related energy and configures new energy, and reduces unnecessary configuration waste as much as possible.

Description

technical field [0001] The invention relates to the field of new energy technologies, in particular to a device for monitoring early load conditions of a microgrid. Background technique [0002] With the development of society, the new energy industry has gradually gained attention. Due to the instability and uncertainty of new energy, as well as the impact of weather, the power generation fluctuates significantly, which affects the balance of the entire power grid. Therefore, large-scale The construction of new energy power plants is limited. In this case, distributed power generation and smart microgrid make up for the above shortcomings. The so-called smart microgrid is a small grid and microgrid composed of power generation system, energy storage system, and load. It has the characteristics of high-speed adjustment of supply and demand balance, grid-connected and off-grid fast switching. Among them, the power generation system: wind power generators, mainly photovoltaic...

Claims

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Application Information

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IPC IPC(8): H02J13/00
CPCH02J13/0075H02J13/00007Y04S40/126Y02E60/00Y04S40/121
Inventor 房凯龙张新强周玲玲王志杰
Owner 天津瑞源电气有限公司
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