A power failure active reporting function reliability testing device, system and method
A technology of active reporting and testing devices, applied to measuring devices, measuring electrical variables, instruments, etc., can solve problems such as difficulty in simulating communication failure modes, analysis, time-consuming and labor-intensive failure to actively report, etc.
Active Publication Date: 2021-01-22
GUANGDONG POWER GRID CO LTD +1
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Problems solved by technology
[0005] This application provides a reliability testing device, system and method for the active reporting function of power outages, which are used to solve the difficulties in simulating communication failure modes, time-consuming and labor-intensive problems in the existing reliability testing methods of the reporting function of power outages, and the failure of active reporting failures. technical issues of factor analysis
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[0041]In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0042] For ease of understanding, see figure 1 , an embodiment of a functional reliability test device for active power failure reporting provided by the present application, including: a controller, a smart meter to be tested, and a test bench;
[0043] The controller is used to obtain the test plan for active power outage reporting, control the power on and off f...
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The application discloses a reliability test device, system and method for an active power failure reporting function. A controller controls the power failure frequency and power failure frequency ofa test bench body as a detected intelligent electric meter according to a preset active power failure reporting test scheme; an acquisition terminal is simulated to carry out data request with a preset period based on the active power failure reporting test scheme; and time of all actions in a reliability test process is recorded to analyze whether the detected intelligent electric meter is correctly and actively reported or not. An action time interval and failure interval time of the detected intelligent electric meter are recorded and thus the active reporting function of the detected intelligent electric meter is improved, so that the limitation that the communication failure is difficult to simulate in a laboratory environment is eliminated and no manual request initiation is needed;and technical problems that the existing reliability test mode of the power failure reporting function is difficult in communication failure mode simulation, the time and effort are wasted, and the factor causing the active reporting failure can not be analyzed are solved.
Description
technical field [0001] The present application relates to the technical field of power outage reporting, in particular to a functional reliability testing device, system and method for active power outage reporting. Background technique [0002] As the collection terminal equipment of the smart grid, the smart meter not only has the function of metering and billing, but also has the function of detecting the power quality of the grid, which can realize power failure, terminal phase, overload, overcurrent, undervoltage, The monitoring of power grid events such as reverse phase sequence and three-phase unbalance, and when the above-mentioned power grid events are detected, request to report actively, which can assist the power system to realize the analysis of power supply quality of the power grid and early warning of faults. [0003] There are two ways for the smart meter to actively report power outages. One is that after a power outage, the smart meter seizes the bus and d...
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IPC IPC(8): G01R35/04
CPCG01R35/04
Inventor 曾争林国营黄友朋
Owner GUANGDONG POWER GRID CO LTD