Power failure alarm method and system based on radio frequency network
A radio frequency network and alarm system technology, applied in the power grid field, can solve the problems of increasing the economic loss of customers, low success rate of power failure alarm reporting, and inability to guarantee the successful reporting of equipment power failure alarm, so as to improve the reporting success rate, fast response time, The effect of reducing economic losses
Active Publication Date: 2020-10-16
HEXING ELECTRICAL +2
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, this method has the following defects. When a device in the power grid is powered off, only the communication path is directly selected. When the upper-level routing device is also powered off, it cannot guarantee that the device's power failure alarm will be successfully reported to the power failure inspection system.
As a result, the success rate of reporting power outage alarms is low, and sometimes it is necessary to check after receiving relevant power outage customer alarms, which increases the economic losses caused by power outages for customers
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0054] The above and other technical features and advantages of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them.
[0055] see figure 1 and figure 2The radio frequency network-based power failure alarm method provided in Embodiment 1 of the present invention includes the following steps;
[0056] S100. Monitor the power supply of each device in the radio frequency network in real time, and generate alarm information corresponding to the power-down device when the power-down of the device is detected; and obtain the information recorded in the radio-frequency module of the power-down device and each adjacent node Basic information corresponding to the device, including backup battery information and location information;
[0057] S200. According to the backup battery information and the location in...
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
Login to View More Abstract
The invention discloses a radio frequency network based power failure alarm method and system. The method includes monitoring the power supply situations of equipment in a radio frequency network, andgenerating alarm information of corresponding power down equipment when the power down of the equipment is monitored; obtaining basic information corresponding to each piece of adjacent node equipment and recorded in a radio frequency module of the power down equipment, the basic information including standby battery information and location information; generating an alarm optimal path by selecting the radio frequency module in the corresponding node equipment according to the standby battery information and the location information; and reporting the alarm information of the power down equipment to a power failure inspection system to perform power failure alarm according to the alarm optimal path. The method and system can enhance reporting success rates of power failure alarm, and arefast in response time, so that the financial losses of clients caused by power failure can be reduced.
Description
technical field [0001] The invention relates to the technical field of power grids, in particular to a radio frequency network-based power failure alarm method and system. Background technique [0002] The whole composed of substations of various voltages and transmission and distribution lines in the power system is called the power network, or power grid for short. In the equipment of the power grid, if a certain equipment loses power, in order to respond to the grid failure in time, it is necessary to send the equipment power-down alarm to the power failure inspection system in time. [0003] In the radio frequency network, when the device is powered off, it usually reports the information to the upper node (wireless access point (AP), repeater or other device nodes) through the RF slave module with a supercapacitor to realize shutdown. Report the alarm. However, this method has the following defects. When a certain device in the power grid is powered off, only the comm...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04W40/10H04W40/20H04W40/22G08B21/18G08B25/00
CPCG08B21/185G08B25/004H04W40/10H04W40/20H04W40/22Y02D30/70
Inventor 梁红姚青周蕾蕾刘光跃
Owner HEXING ELECTRICAL