A station area intelligent fusion terminal communication acquisition system
An AC acquisition and terminal technology, applied in information technology support systems, power network operating system integration, collectors, etc., can solve hidden dangers of safety and stability, reduce debugging efficiency, increase debugging and disassembly workload, etc., to improve work reliability performance, improve debugging efficiency, and reduce debugging workload
Active Publication Date: 2022-07-01
BEIJING HCRT ELECTRICAL EQUIP
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Problems solved by technology
[0004] (1) The cross-mining board does not have the function of measuring the charging voltage and current of the supercapacitor, and cannot detect the working status of the supercapacitor in a timely manner, which brings hidden dangers to the safety and stability of the operation;
[0005] (2) There is no debugging module for the inter-acquisition board, and the overall debugging can only be carried out after connecting the inter-acquisition board of the intelligent platform terminal with the main control board, which increases the workload of debugging and disassembly, reduces the debugging efficiency, and is not convenient for early detection The problem of the exchange board;
[0006] (3) There is no debugging software for debugging the cross-mining board, so it is not easy to find and find the defects and problems of the cross-mining board
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[0069] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0070] refer to Figure 1 to Figure 8 , an AC acquisition system for intelligent fusion terminals in a station area, comprising an AC acquisition board circuit, a main control board circuit, an AC acquisition board debugging module and a debugging software system; the AC acquisition board circuit is connected to the AC acquisition board debugging module, and the AC acquisition board circuit is connected to the AC acquisition board debugging module. The board debugging module is connected to the main control computer, and the main control computer is provided with a debugging software syste...
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The invention discloses an AC acquisition system of an intelligent fusion terminal in a station area, comprising an AC acquisition board circuit, a main control board circuit, an AC acquisition board debugging module and a debugging software system; The AC acquisition board debugging module is connected to the main control computer, and the main control computer is provided with a debugging software system; the AC acquisition board circuit is used to realize the acquisition of the voltage and current signals of the low-voltage side of the 10kV distribution transformer, and calculate to reach the fusion terminal. Signals of voltage, current and power required for accuracy. The present invention monitors the charging current and voltage of the supercapacitor in real time during operation, which is beneficial to monitoring the working state of the cross-extraction board, finds hidden troubles in time, and improves the working reliability of the cross-extraction board.
Description
technical field [0001] The invention relates to signal acquisition of distribution transformers, in particular to an AC acquisition system of an intelligent fusion terminal in a station area. Background technique [0002] At present, the intelligent fusion terminal in the station area is a combination of the distribution terminal and the concentrator, which solves the problems of non-sharing of data between the two, duplication of functions, and increased operation and maintenance. The terminal is composed of a power supply module, an AC acquisition module, a control module, an encryption module, a communication module, etc., and realizes the monitoring of the main meter in the distribution station area, the monitoring of the residual current action protector, the status monitoring, the remote meter reading, and the abnormal electricity information alarm. , load management and other functions. [0003] Problems existing in the existing exchange and acquisition system of int...
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IPC IPC(8): H02J13/00H02J7/34H02J9/06G01R21/133G01R19/25
CPCH02J13/00001H02J13/00002H02J13/00016H02J7/345H02J9/068G01R19/25G01R21/133G01R21/1331Y04S20/12Y04S20/248Y04S40/124Y02B70/30
Inventor李永
OwnerBEIJING HCRT ELECTRICAL EQUIP