Intelligent power distribution network
A distribution network and circuit technology, applied to electrical components, circuit devices, information technology support systems, etc., can solve problems such as aggravated faults, long positioning time, blurred initial positioning range, etc., and achieve the effect of accurate and fast search
Pending Publication Date: 2018-09-28
PINGYANG ELECTRIC POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER +3
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Problems solved by technology
The structure of the distribution network is huge and complex, and the network structure often changes due to faults or the opening and closing of switches during load transfer operations, so it is difficult to judge in advance where the distribution network is operating abnormally, and it cannot be maintained in time, and the existing The method of detecting abnormal locations can only find out where maintenance is required after a problem actually occurs. However, when such problems occur, large-scale power outages often occur without warning, which will cause unnecessary In addition, after a single-phase ground fault occurs in the distribution network, in the traditional fault location process, the distribution network generally adopts the method of switching off the power line by line
Method used
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[0032] As an improved specific implementation, the detection module 12 includes:
[0033] An operating temperature detection circuit 121, the operating temperature detection circuit 121 is coupled to the main control chip 11, and is used to detect the operating temperature of the user terminal 1, and send operating temperature data to the main control chip 11;
[0034] Working current detection circuit 122, the working current detection circuit 122 is coupled with the main control chip 11, used to detect the current magnitude of the circuit used by the user, and send working current data to the main control chip 11;
[0035] An operating voltage detection circuit 123, the operating voltage detection circuit 123 is coupled with the main control chip 11, and is used to detect the voltage of the mains power connected by the user, and send the operating voltage data to the main control chip 11;
[0036] The main control chip 11 receives the working temperature data, working curren...
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The invention discloses an intelligent power distribution network. Each user terminal is provided with a detection module; each user terminal is also provided with a wireless communication chip, so that regional servers can be connected with the user terminals with no wires required; the regional servers collect the working status information data of user home circuits collected by the detection modules of the user terminals through the detection modules, analyze the data, and send circuit abnormal alarms to a cloud server if abnormal fluctuation occurs; each regional server has a region number of a region corresponding to the regional server; each user terminal has a terminal number corresponding to the terminal; the fluctuation condition of the power distribution network of each region can be collected on a large scale; region arrangement intensity can be obtained by means of analysis; large-scale power distribution network abnormality judgment is carried out; terminal arrangement density is obtained through analysis on the basis of the terminal numbers; and small-scale judgment is carried out on the basis of the terminal arrangement density.
Description
technical field [0001] The invention relates to the field of power distribution, in particular to an intelligent distribution network. Background technique [0002] The distribution network can be divided into urban distribution network, rural distribution network and factory distribution network. The structure of the distribution network is huge and complex, and the network structure often changes due to faults or the opening and closing of switches during load transfer operations, so it is difficult to judge in advance where the distribution network is operating abnormally, and it cannot be maintained in time, and the existing The method of detecting abnormal locations can only find out where maintenance is required after a problem actually occurs. However, when such problems occur, large-scale power outages often occur without warning, which will cause unnecessary In addition, after a single-phase ground fault occurs in the distribution network, in the traditional fault ...
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CPCH02J13/0075H02J13/00Y04S40/126Y02E60/00
Inventor 戴瑞海林厚飞赵卓林启待温作章陈伟黄倩倩朱林杰徐利姜于
Owner PINGYANG ELECTRIC POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER
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