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Fully automatic test method for on-site calibration of drive fa in on-site feeder automation system

A feeder automation and fully automatic testing technology, which is applied to information technology support systems, electrical components, circuit devices, etc., to reduce the test workload and improve test efficiency

Active Publication Date: 2021-05-14
陕西银河天地智能配网技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, at present, in the field of distribution automation, there is still a lack of effective methods and testing methods for on-site feeder automation, full-line on-site protection setting, and full-automatic testing.

Method used

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  • Fully automatic test method for on-site calibration of drive fa in on-site feeder automation system
  • Fully automatic test method for on-site calibration of drive fa in on-site feeder automation system
  • Fully automatic test method for on-site calibration of drive fa in on-site feeder automation system

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] refer to figure 1 and figure 2 , the embodiment of the present invention provides an on-site feeder automation system on-site calibration transmission FA automatic testing method, the method includes a voltage-time type on-site feeder automation system on-site calibration transmission FA automatic testing method, voltage-current Time-based on-site feeder automation system on-site verification transmission FA automatic test method and national grid ada...

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Abstract

The invention discloses an on-site automatic transmission FA test method for an on-site feeder automation system, and relates to the technical field of power distribution automation. A feeder automatic intelligent tester and a feeder switch are connected to a substation outlet switch and a feeder switch terminal of a feeder to be tested. The working condition adaptive simulator derives the slave test plan at the feeder switch terminal from the cloud platform or the master test plan of the main tester at the outlet switch of the substation, and each slave tester monitors the test conditions of the feeder to realize Coordinating with the main tester of the substation outlet switch, without real-time communication between the master and the slave, it can test and verify the protection of the substation outlet switch and the whole process of fault detection, isolation and restoration of power supply of all feeder switch terminals, which is fully automatic The FA function and performance test of the feeder completes the transmission test of the substation switch, feeder section switch and tie switch at one time.

Description

technical field [0001] The invention relates to the technical field of power distribution automation, in particular to an on-site automatic transmission FA testing method for an on-site feeder automation system. Background technique [0002] The invention patent "Secondary Injection Test Method of Distribution Automation System" by Liu Jian and others of Shaanxi Electric Power Research Institute is to configure a distribution network fault simulation generator at each distribution automation terminal. The device is issued according to the test command computer. The test plan simulates a fault in a certain section of the distribution network, and tests related links such as distribution terminals, communication systems, and master stations. The invention patent "Test Method for Synchronous Coordination of Primary Station Injection and Secondary Injection in Distribution Automation System" is mainly applicable to centralized distribution automation mode. Both of the above two...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00
CPCH02J13/0013Y02E60/00Y04S10/16
Inventor 张亮冯祎张帆郭永亮王少雄
Owner 陕西银河天地智能配网技术有限公司
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