Method and device for displaying current state of overhead line
A technology of current state and display method, applied in the field of electric power, can solve the problem that different states are difficult to distinguish, inconvenient for dispatchers to distinguish switch lines, etc., to achieve the effect of improving work efficiency
Active Publication Date: 2018-09-18
STATE GRID CORP OF CHINA +1
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[0004] The present invention provides a method and device for displaying the current state of an overhead line to at least solve the problem that the different states of the connected overhead lines in the 10kV network diagram in the prior art are difficult to distinguish, and it is inconvenient for the dispatcher to distinguish the line to which the switch belongs
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[0022] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0023] In this embodiment, a method for displaying the current state of an overhead line is provided, figure 1 is a flow chart of a method for displaying the current state of an overhead line according to an embodiment of the present invention, as shown in figure 1 As shown, the process includes the following steps:
[0024] Step S102, detecting the current status of all overhead lines in the predetermined area, wherein the current status includes: electrification, power failure, and abnormal communication;
[0025] In step S104, the current status of all overhead lines is displayed in the network diagram formed by all overhead lines by means of different marks, wherein different current states cor...
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The invention provides an overhead line current status displaying method and device. The overhead line current status displaying method includes the following steps that: the current statuses of all overhead lines in a predetermined region are detected, wherein the current statuses include electrification, power outage and communication anomaly; and the current statuses of all the overhead lines are marked by using different marking modes, and are displayed in a network diagram formed by all the overhead lines, wherein different current statues are corresponding to different marking modes. With the overhead line current status displaying method and device adopted, inconvenience for a dispatcher to distinguish lines to which switches belong, which is caused by a situation that different statuses of overhead lines in a 10kV network map are difficult to be distinguished, can be solved, and therefore, the work efficiency of the dispatcher can be improved.
Description
technical field [0001] The invention relates to the field of electric power, in particular to a method and device for displaying the current state of an overhead line. Background technique [0002] In recent years, the power grid construction has achieved rapid development, and the operation level of the distribution network has been significantly improved. However, the environment where the power supply equipment is located is often of various types, resulting in long power supply paths, scattered load distribution, and high line failure rates in the distribution network. , Troubleshooting difficulties and other issues. In the existing technology, a small distribution network system is used, which can display all overhead lines below a single substation in one window. The 10kV network diagram is generated on the basis of the system diagram and maintains the same topological relationship as the system diagram. However, in the prior art, it is difficult to distinguish the di...
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IPC IPC(8): H02J13/00
CPCY04S10/40
Inventor 王玉民黄忠元丁纪军于雷陈丹
Owner STATE GRID CORP OF CHINA