Universal debugging method applied to distribution network automation

A technology of distribution network automation and debugging method, applied in the direction of electrical components, circuit devices, etc., can solve the problems of inconvenient monitoring and configuration of engineering and users, and achieve the effect of improving engineering configuration efficiency, good versatility and compatibility

Inactive Publication Date: 2016-02-24
STATE GRID TIANJIN ELECTRIC POWER +1
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Problems solved by technology

[0002] At present, the domestic distribution network automation transformation project is in full swing. In Tianjin alone in 2014, there were as many as 3,000 10kV substations that realized automation functions. However, there are many types of remote terminals in automation construction, and the communication mechanisms are also very different. User monitoring and configuration brings many inconveniences

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  • Universal debugging method applied to distribution network automation
  • Universal debugging method applied to distribution network automation
  • Universal debugging method applied to distribution network automation

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Embodiment Construction

[0029] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0030] A general debugging method applied to distribution network automation, such as figure 1 and Figure 4 shown, including the following steps:

[0031] Step 1. The distribution automation terminal reads the equipment table data information from the SQL database.

[0032] Step 2. The power distribution automation terminal reads the data information of the corresponding RTU device according to the data information in the device table.

[0033] Step 3. The distribution automation terminal creates data information of each RTU object; the data information includes: YX data information, YC data information, YK data information, PA data information and communication protocol information.

[0034] Step 4. The distribution automation terminal creates a communication thread with the human-computer interaction module and performs data communication acc...

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Abstract

The invention relates to a universal debugging method applied to distribution network automation. The method is characterized by comprising the following steps: 1, reading, by a distribution automation terminal, equipment list data information from an SQL (Structured Query Language) database; 2, reading data information of a corresponding RTU (Remote Terminal Unit) according to the equipment list data information; 3, creating data information of each RTU object; 4, creating a communication thread with a man-machine interaction module; and 5, receiving the data information of each RTU object, analyzing the data, putting the analyzed data information into a data pool and sending an instruction to the man-machine interaction module by the communication thread, as well as reading the data information of each RTU object from the data pool after receiving the instruction and refreshing the interface by the man-machine interaction module. The method realizes real-time four-remote monitoring on RTU, FTU (Field Transfer Unit) and DTU (Data Transfer Unit) of a substation site, has good universality and compatibility, and supports secondary real-time statistical analysis calculation of data.

Description

technical field [0001] The invention belongs to the technical field of distribution network automation, in particular to a general debugging method applied to distribution network automation. Background technique [0002] At present, the domestic distribution network automation transformation project is in full swing. In Tianjin alone in 2014, there were as many as 3,000 10kV substations that realized automation functions. There are many types of remote terminals in automation construction, and the communication mechanisms are also very different. User monitoring and configuration is inconvenient. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a general debugging method applied to distribution network automation with reasonable design, flexibility and convenience, high accuracy and reliability, and strong anti-interference ability. [0004] The present invention solves its technical pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
Inventor 黄旭高鹏高强伟陈哲星孙广志鞠林史钧杰朱汉卿刘伟杨勇志史志广
Owner STATE GRID TIANJIN ELECTRIC POWER
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