Path matrix-based power distribution network load transfer training evaluation method
A technology of load transfer and evaluation method, which is applied to the simulation device of space navigation conditions, space navigation equipment, resources, etc.
Active Publication Date: 2017-12-22
INTEGRATED ELECTRONICS SYST LAB
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Problems solved by technology
When the fault is restored and the load is reversed under normal conditions, frequent load transfer operations are required
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[0040] The present invention is described in detail below:
[0041] (1) Establish the concept of load transfer standard matrix LTS, and use this matrix to record relevant information in standard load transfer;
[0042] When fault isolation is complete, load transfer is required to restore power to healthy areas affected by the fault. Establish load transfer standard rule matrix LTS to describe the standard effect of load transfer, specifically:
[0043]
[0044] Among them, the first behavior is the minimum load shedding scheme considering the load priority, and the second behavior is the least action switch scheme considering the load priority. The first column is the amount of load shedding, the second column is the number of action switches, the third column is the load balancing rate, the fourth column is the transfer time in seconds, and the fifth column is the number of important load power outages, among which the load balancing rate means The degree of equal distr...
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The present invention discloses a path matrix-based power distribution network load transfer training evaluation method. The method includes the following steps that: a load transfer standard rule matrix LTS is determined, and a load transfer operation path matrix LTP is also determined; a load transfer result information table LTI is generated through the load transfer operation path matrix LTP; an anti-misoperation rule matrix MOR is determined so as to identity misoperation conditions of a dispatcher during load transfer operation; a load transfer operation sequence evaluation method is provided according to the load transfer operation path matrix and the anti-misoperation rule matrix; a load transfer result total evaluation method is provided according to the load transfer result information table LTI and the load transfer standard rule matrix LTS; and the path matrix-based power distribution network load transfer training evaluation method is determined on the basis of the integration of the load transfer operation sequence evaluation method and the load transfer result total evaluation method. The path matrix-based power distribution network load transfer training evaluation method can greatly reflect the load transfer operation process of the dispatcher and has great practical training evaluation significance.
Description
technical field [0001] The invention relates to the field of load transfer training for distribution network dispatchers, in particular to a trajectory matrix-based distribution network load transfer training evaluation method. 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 process. At present, th...
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IPC IPC(8): G06Q50/06G09B9/00G06Q10/06
CPCG06Q10/06393G06Q50/06G09B9/00
Inventor 张伟
Owner INTEGRATED ELECTRONICS SYST LAB