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FA test method for checking transmission in field by in-situ feeder automation system

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

Active Publication Date: 2018-11-23
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.

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  • FA test method for checking transmission in field by in-situ feeder automation system
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  • FA test method for checking transmission in field by in-situ 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 with 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 ad...

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Abstract

The invention discloses a FA test method for checking transmission in field by an in-situ feeder automation system, which relates to the field of distribution automation technology. A feeder automaticintelligent tester and a feeder switch condition adaptive simulator are connected to a substation outlet switch and a feeder switch terminal of the tested feeder; secondary test plans of each feederswitch terminal are derived from main test plans of a master tester at a cloud platform or the substation outlet switch; each secondary tester realizes coordination with the master tester of the substation outlet switch by monitoring feeder test condition; the whole process of protection of substation outlet switch and fault detection, isolation and power restoration of all feeder switch terminalscan be tested and checked, the feeder FA function and performance are tested fully automatically, and transmission tests of a substation switch, a feeder segment switch and a loop switch is completedat one time, without real-time communication between the master tester and the secondary tester.

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 Applications(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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