A measurement and control system, measurement and control method for a grid virtual unit in a station area

A technology for virtual units and control systems, applied in information technology support systems, electrical components, circuit devices, etc., can solve the problem that the adjustment potential has not yet been used by the power grid, and improve the reliability and economy of power supply and dispatch management. , the effect of reasonable control

Active Publication Date: 2019-09-10
深圳市前海用电物联网科技有限公司
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Problems solved by technology

[0005] At present, most of these distributed energy resources are only "connected" to the grid, but not "integrated" into the grid. For grid dispatching, they are only positive or negative loads, and their excellent regulation potential has not yet been realized. available to the grid

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  • A measurement and control system, measurement and control method for a grid virtual unit in a station area
  • A measurement and control system, measurement and control method for a grid virtual unit in a station area
  • A measurement and control system, measurement and control method for a grid virtual unit in a station area

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Embodiment Construction

[0044] Now in conjunction with the accompanying drawings, the preferred embodiments of the present invention will be described in detail.

[0045] In the present invention, the station area is the abbreviation of a transformer power supply area, and the grid virtual unit of the station area is equivalent to the virtual unit of various power load users on the side of the station area, and through the amount based on the grid virtual unit of the station area The monitoring and control system realizes the efficient and comprehensive utilization of energy on the user side, and provides effective support for power consumption management and dispatching operation. By introducing distributed energy resources widely distributed in the station area into the operation and control of the power system, energy monitoring and energy scheduling on the user side are realized.

[0046] Among them, distributed power is mainly photovoltaic power generation, wind power generation, biogas power ge...

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Abstract

The invention relates to the field of distribution power measurement, and particularly to a measurement control system for a transformer region grid virtual set. The measurement control system comprises the transformer region grid virtual set, a router concentrator and a data fusion server. The transformer region grid virtual set is used for measuring electric energy information of electric current which flows over the transformer region grid virtual set and transmitting the electric energy information to the router concentrator. The router concentrator is used for transmitting the electric energy information to the data fusion server. The data fusion server is used for controlling a power distribution network. The invention further relates to a measurement method and a control method of the transformer region grid virtual set. Through designing the measurement control system, the measurement method and the control method of the transformer region grid virtual set, operation and control of hundred-thousands of complicated distributed energy resources which are formerly ignored at the user side are simplified to operation and control of the simple measurement control system, thereby realizing introducing of a larger number of user-side distributed energy resources into operation and control of a power system.

Description

technical field [0001] The invention relates to the field of power distribution and consumption measurement, in particular to a measurement and control system, a measurement method and a control method for a grid virtual unit in a station area. Background technique [0002] In recent years, the problem of energy shortage and environmental pollution has become increasingly serious, which has had a huge impact on the normal production and life of human beings. In order to effectively deal with the energy and environmental crisis and achieve sustainable development, actively promoting new energy power generation, improving energy efficiency, and promoting energy conservation and consumption reduction have become the top priorities of today's society. [0003] In the field of electric power, energy is transmitted from power plants to users through the grid, and energy loss exists in all links of power generation, transmission, distribution and transformation. There are complete...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00
CPCH02J13/0013Y02B90/20Y04S40/126
Inventor 余捻宏谭伟
Owner 深圳市前海用电物联网科技有限公司
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