Electric energy measuring system and method

A technology of electric energy measurement and electric energy, which is applied in the field of electric power system, can solve problems such as difficulty in realization, increased workload, and rapid frequency change

Pending Publication Date: 2021-07-06
SHENZHEN POWER SUPPLY BUREAU
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Power quality monitoring technology is one of the current research hotspots in the field of power systems. It is of great practical significance to monitor and analyze power quality to improve and improve power quality. and control parameters require strong real-time performance. Some collected feature quantities change rapidly and complexly

Method used

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  • Electric energy measuring system and method
  • Electric energy measuring system and method
  • Electric energy measuring system and method

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Embodiment Construction

[0046] The following descriptions of various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be implemented.

[0047] Please refer to figure 1 , figure 2 As shown, Embodiment 1 of the present invention provides an electric energy measurement system, including:

[0048] The data collection and processing unit 100 is used to measure the electric energy of the electric equipment, collect and transmit the electric parameters, and calculate the electric energy parameters;

[0049] The data storage unit 200 is used to store the electrical parameters collected by the data collection and processing unit 100; the location information measurement unit 300 is used to measure the location of the equipment in real time and upload the measurement results; and

[0050] The data output unit 400 is configured to remotely transmit the electric energy parameters collected by the data collection and processing unit 100 and ge...

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Abstract

The invention discloses an electric energy measuring system and method. The system comprises a data acquisition and processing unit which is used for measuring the electric energy of electric equipment, acquiring and transmitting electric parameters, and calculating the electric energy parameters; a data storage unit which is used for storing the electrical parameters acquired by the data acquisition and processing unit; a position information measurement unit which is used for measuring the position of the equipment in real time and uploading a measurement result; and a data output unit which is used for remotely transmitting the electric energy parameters acquired by the data acquisition and processing unit and generating a corresponding vector diagram. Electric energy measurement is more comprehensive, site evidence obtaining is facilitated through position information reporting, synchronous measurement of data of multiple pieces of equipment is achieved, and data reliability is ensured.

Description

technical field [0001] The invention relates to the technical field of power systems, in particular to an electric energy measurement system and method. Background technique [0002] Power quality monitoring technology is one of the current research hotspots in the field of power systems. It is of great practical significance to monitor and analyze power quality to improve and improve power quality. and control parameters require strong real-time performance. Some collected feature quantities change rapidly and complexly in frequency, such as transient mutations and high-frequency fault traveling waves. It is difficult or even difficult to realize, and the current electric energy measurement cannot measure the real-time position of the equipment to synchronize the data, which makes it difficult for the staff to find the damage and increases the workload. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electri...

Claims

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Application Information

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IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 李炳要黄令忠侯玉余梅梅戴斌张昱波李涛刘晓薇蒋季儒许盖伦
Owner SHENZHEN POWER SUPPLY BUREAU
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