Unlock instant, AI-driven research and patent intelligence for your innovation.

Active power failure alarm equipment for distribution network

A technology of alarm equipment and power distribution network, applied in the field of power system, can solve the problems of prolonging the power outage time, unable to repair the fault quickly, and expanding the social impact of the power outage, so as to achieve the effect of improving the accuracy.

Inactive Publication Date: 2016-08-24
HUZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO LTD +1
View PDF9 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the distribution network business system cannot obtain the fault information that caused the power outage, so it cannot quickly repair the fault, resulting in the extension of the power outage time and further expanding the social impact of the power outage

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Active power failure alarm equipment for distribution network
  • Active power failure alarm equipment for distribution network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The invention provides an active alarm device for a power outage in a distribution network, such as figure 1 As shown, the warning equipment includes:

[0026] Data analysis server, intelligent public transformer monitoring host, power consumption information collection sensor, threshold judgment host and alarm device;

[0027] The input terminal of the intelligent public transformer monitoring host for monitoring the power failure alarm information of the distribution network is connected to the line in the distribution network, and the power consumption information acquisition sensor for obtaining detailed power consumption information of the distribution network Set on the line in the distribution network, the output end of the intelligent public transformer monitoring host and the output end of the power consumption information collection sensor are both connected to the input end of the data analysis server, and the data analysis server The output end of the thres...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses active power failure alarm equipment for a distribution network, and belongs to the field of power systems. The alarm equipment comprises an intelligent common transformer monitoring host and an electricity information acquisition sensor, which send acquired data to a data analysis server; the data analysis server determines the position of a power failure area and the power failure probability according to the received data, and then sends the position of the power failure area and the power failure probability to a threshold determination host; the threshold determination host determines an alarm frequency corresponding to the power failure probability in combination with a preset power failure threshold, and sends the alarm frequency and the position of the power failure area to an alarm device, so that the alarm device gives an alarm and simultaneously informs a rush-repair team closest to the power failure area of power recovery. Related power failure data is acquired by the intelligent common transformer monitoring host and the electricity information acquisition sensor, and threshold determination is performed according to the acquired data, so that the accuracy of active power failure alarm on the distribution network can be improved.

Description

technical field [0001] The invention belongs to the field of power systems, in particular to an active alarm device for power failure in a distribution network. Background technique [0002] With the development of the economy, electricity has become an indispensable source of energy in people's lives. When more and more products in daily life need to rely on electricity, power outages have become a phenomenon that seriously affects the quality of life of the people and the development of the country. [0003] In the existing technology, the distribution network business system cannot obtain the fault information that causes the power outage, so that it cannot quickly repair the fault, which leads to the extension of the power outage time, and further expands the social impact of the power outage. Contents of the invention [0004] In order to solve the shortcomings and deficiencies in the prior art, the present invention provides an active power failure warning device fo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G08B21/18
CPCG08B21/185
Inventor 唐明吴华华项中明王函韵王小仲陈家乾林捷
Owner HUZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO LTD