Distribution network planning power off/on zero time difference data processing method and device

A data processing device and data processing technology, applied in data processing applications, calculations, biological neural network models, etc., can solve the problems of reducing data processing progress, slow speed, and long time consumption, and achieve the goal of improving accuracy and speed Effect

Inactive Publication Date: 2018-03-23
WENZHOU ELECTRIC POWER BUREAU +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The whole method is not only slow, but also takes a long time. For example, it usually takes 1 working day to complete 100 planned power outages with zero time difference deviation, which seriously reduces the data processing progress.

Method used

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  • Distribution network planning power off/on zero time difference data processing method and device
  • Distribution network planning power off/on zero time difference data processing method and device

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Embodiment 1

[0047] The present invention provides a zero-time-difference data processing method for scheduled power outages and power transmissions in distribution networks, such as figure 1 As shown, the data processing method includes:

[0048] Step 1. Obtain the historical power outage data, perform deduplication processing on the historical power outage data, and obtain the processed power outage data;

[0049] Step 2: Initialize the BP neural network, input the processed outage data into the initialized BP neural network, obtain the initial processing result, and obtain the difference between the initial processing result and the expected result;

[0050] Step 3, if the difference is outside the preset range, adjust the weight parameters in the BP neural network, and repeat the processing of step 2;

[0051] Step 4: Obtain the number of times of repeating Step 2. If the number of times is greater than the preset threshold or the difference is within the preset range, the processing ...

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PUM

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Abstract

The invention provides a distribution network planning power off / on zero time difference data processing method and device. The method comprises the steps of carrying out de-duplication treatment on historical outage data to obtain the processed outage data; inputting the processed outage data into an initialized BP neural network to obtain an initial processing result, obtaining the difference value between the initial processing result and the expected result, adjusting the weight parameters in the BP neural network and repeating the processing steps if the difference value is outside the preset range, and obtaining the repeating times, terminating the processing process if the number of times is larger than a preset threshold or the difference value is within a preset range, and obtaining the processing result at the moment as a final data processing result. By means of the data processing method, a manager can pay the emphasis on the rule making and be released from complex data processing. A unified specification can be generated. Meanwhile, the running speed is increased, so that a desired result can be obtained only by processing tens of thousands pieces of data in a few minutes, and the accuracy is improved.

Description

technical field [0001] The invention belongs to the field of power supply, and in particular relates to a method and equipment for processing zero-time-difference data during scheduled power outage and power transmission in a distribution network. Background technique [0002] At present, the zero-time difference data comparison method of the distribution network plan is to manually pour out the data of the two systems, store them in different Excel tables, and then use Excel's inherent if, and, or and other formulas to manually carry out the principle data Processing, so that the two systems have a unique matching source, that is, "line name & date", and then use the vlookup formula to merge the data that can be matched by the two files into a table with both planned and actual power outage time, and then in the same table Carry out simple mathematical calculations in it to obtain the deviation between the planned and actual power outage time, such as the formula "=IF(P2<...

Claims

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Application Information

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IPC IPC(8): G06Q50/06G06N3/04
CPCG06Q50/06G06N3/045
Inventor 卢娇月韩峰施正钗叶正策俞凯余剑锋陆千毅徐伟敏朱启伟吴昌设
Owner WENZHOU ELECTRIC POWER BUREAU
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