Electric power monitoring system with fault position detection function
A technology of power monitoring and fault location, applied in fault location, measuring electrical variables, measuring current/voltage, etc., can solve problems such as power outages and power consumption in affected areas, and achieve the effect of improving power supply stability and achieving rapid response.
Pending Publication Date: 2021-06-11
杭州夏众电子科技有限公司
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[0005] However, after the existing detection method detects the faulty part, maintenance personnel are required to repair the faulty part. Before the repair is completed, due to the existence of the faulty part, there will be a power outage in some areas, and the power supply in the area can only be restored after the repair is completed. situation, thereby affecting regional electricity consumption
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[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top "Face", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
[0035] refer to figure 1As shown, it is a specific embodiment of a power monitoring system with a fault location detection function according to the present invention, which includes a total monitoring system 1, and the total monitoring system 1 includes a central system 2 and a plurality of sub-monitoring systems 3 communicatively connected with the central system 2 , the sub-monitoring system 3 can be the monitoring system of each province, city, an...
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The invention discloses an electric power monitoring system with a fault position detection function, and the main points of the technical scheme are that the electric power monitoring system comprises a monitoring total system which comprises a central system and a plurality of sub-monitoring systems in communication connection with the central system; each sub-monitoring system comprises a control module, a detection module, an analysis module, a positioning module, an alarm signal processing module and a display module, the detection module detects the transmission voltage of the power transmission section, the analysis module analyzes whether the power transmission section has a fault, and the display module displays a fault section and a fault level; and the sub-monitoring system also comprises a maintenance rescue scheme and a standby power transmission system. According to a fault planning maintenance rescue scheme, power transmission of a fault section is cut off when a fault occurs, and standby power transmission and standby power transmission are carried out. According to the electric power monitoring system with the fault position detection function, electric power fault parts can be detected, and response can be quickly carried out, so that the power failure condition is not liable to occur in an area influenced by a power supply fault, and the power supply stability of a power supply area is improved.
Description
technical field [0001] The invention relates to the technical field of power supply systems, and more specifically relates to a power monitoring system with a fault location detection function. Background technique [0002] With the progress and development of society, the era is gradually developing towards intelligent development. It is essential to provide power for intelligent development, and power plays an important role in residents' life and industrial development. To ensure power supply is also The most important task of the national grid. [0003] Since there are many places that need power supply, the power grid system established for this is also extremely complex. The lines in the power grid often have failures due to external environment and human reasons. Therefore, it is possible to respond to the location of the power grid failure in time and carry out timely maintenance. is crucial. [0004] The existing power monitoring system usually adopts a signal det...
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IPC IPC(8): G01R31/08G01R19/165
CPCG01R31/085G01R19/16538Y04S10/52
Inventor 张佩华刘宇祝捷
Owner 杭州夏众电子科技有限公司