Method and device for identifying early fault types
An early fault type technology, applied in the direction of fault location, measurement device, fault detection by conductor type, etc., can solve problems such as unproposed solutions
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Embodiment 1
[0039] According to an embodiment of the present invention, an embodiment of a method for identifying early fault types is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.
[0040] figure 1 is a flowchart of an early fault type identification method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:
[0041] Step S102, collecting disturbance waveform data of a disturbance event, wherein the disturbance waveform data at least includes: early fault disturbance duration, initial fault phase angle of voltage, and load current variation;
[0042] In an optional implementation, the disturbance waveform d...
Embodiment 2
[0114] According to another aspect of the embodiments of the present invention, an early fault type identification device is also provided, Figure 8 is a schematic diagram of an early fault type identification device according to an embodiment of the present invention, such as Figure 8 As shown, the device for identifying early fault types includes: an acquisition module 802 , a first judgment module 804 , a second judgment module 806 , a third judgment module 808 and an identification module 810 . The identification device for the early fault type will be described in detail below.
[0115] The collection module 802 is used to collect the disturbance waveform data of the disturbance event, wherein the disturbance waveform data at least includes: the duration of the early fault disturbance, the fault initial phase angle of the voltage, and the load current variation; the first judgment module 804 is connected to the above-mentioned collection Module 802, used to judge wheth...
Embodiment 3
[0120] According to another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium, the computer-readable storage medium includes a stored program, wherein, when the program is running, the device where the computer-readable storage medium is located is controlled to execute any of the above-mentioned A method for identifying early failure types.
[0121] Optionally, in this embodiment, the above-mentioned computer-readable storage medium may be located in any computer terminal in the computer terminal group in the computer network, and / or in any mobile terminal in the mobile terminal group, and the above-mentioned computer may The read storage medium includes stored programs.
[0122] Optionally, when the program is running, the device where the computer-readable storage medium is located is controlled to perform the following function: collect disturbance waveform data of a disturbance event, wherein the disturbance wave...
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