Fault Training Evaluation Method for Distribution Network Based on Fault Isolation Information Array
A distribution network fault and fault isolation technology, which is applied to electrical components, emergency protection circuit devices, and simulation devices for space navigation conditions, to achieve the effect of practical training and evaluation
Active Publication Date: 2019-08-23
INTEGRATED ELECTRONICS SYST LAB
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[0005] The purpose of the present invention is to solve the evaluation problem of distribution network dispatcher fault judgment training, combined with distribution network characteristics, to provide a distribution network fault training evaluation method based on fault isolation information array
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[0033] The present invention is described in detail below:
[0034] A distribution network fault training evaluation method based on fault isolation information matrix, the method includes the following steps:
[0035] (1) Establish fault isolation standard range set FISR and fault isolation actual range set FIPR to describe all switches and switch information included in the standard operation and actual operation isolation range after a single fault;
[0036] Use the fault isolation standard range set FISR to describe the set of isolation devices (switches, switches) included in the standard fault isolation range when a fault occurs, specifically:
[0037] FISR={fs 1 ,fs 2 ,fs 3 ,...,fs i ,...fs k}
[0038] Among them, fs i is the isolation equipment included in the fault isolation standard scope set, and k is the number of isolation equipment contained in the fault isolation standard scope set.
[0039] Using the fault isolation actual range set FIPR to describe a c...
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The invention discloses a distribution network fault training evaluation method based on a fault isolation information array. The method comprises steps: a fault isolation standard range set (FISR) and a fault isolation practical range set (FIPR) are built to describe standard operation after a single fault and all switch and isolator information in the practical operation isolation range; a fault isolation standard information array (FISI) and a fault isolation practical information array (FIPI) are built to record the standard operation and the number of all action devices for fault isolation after the practical operation, the number of important users in an isolation area, the number of isolation devices in the isolation area, and a fault isolation range set associated with the fault; and through contrast operation between the fault isolation standard information array and the practical fault information array FIPI, a fault isolation evaluation method based on the fault information array is given. The evaluation method can well reflect the fault isolation operation process by a dispatcher, and a good practical training evaluation meaning is realized.
Description
technical field [0001] The invention relates to the field of fault determination training for distribution network dispatchers, in particular to a distribution network fault training evaluation method based on fault isolation information arrays. Background technique [0002] With the development of smart grid, the construction scale of distribution network is expanding day by day, the monitoring equipment is increasing day by day, and the operation process is becoming more and more complicated. In order to ensure the safety, economy and reliability of power supply quality, higher requirements are put forward for the professional level of power grid dispatching and operating personnel. [0003] The dispatcher training simulation system is widely used as an important means of daily training and accident inversion for dispatchers. It has always been a difficult point in dispatcher training simulation to give a reasonable evaluation to the dispatcher's level and training proces...
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IPC IPC(8): G09B9/00H02H7/26
Inventor 张伟陈朋潘贤鹏高玉羊
Owner INTEGRATED ELECTRONICS SYST LAB