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An integrated debugging method for primary and secondary sets of on-pole switches

An on-column switch and debugging method technology, applied in circuit breaker testing, instruments, measuring devices, etc., can solve problems such as the lack of integrated debugging methods, and achieve the effects of saving manpower, improving detection efficiency, and comprehensive coverage.

Active Publication Date: 2021-12-24
ZHEJIANG HUADIAN EQUIP TESTING INST +2
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] The object to be achieved by the present invention is to provide an integrated debugging method for primary and secondary sets of on-pole switches, which can effectively solve the technical problem of lack of existing integrated debugging means

Method used

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Examples

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Embodiment Construction

[0038] An integrated debugging method for a primary and secondary complete set of on-pole switches, including a test system, the test system includes an industrial computer, and the industrial computer is used to set preset parameters and state sequences, and pre-generate voltage regulators corresponding to each state sequence Tap status, re-opening and closing status, and collect data from standard transformer calibrator, standard electric energy meter calibrator and power distribution terminal of primary and secondary complete sets of pole-mounted switches, and produce commissioning reports after analysis;

[0039] a booster, the booster is used to amplify the secondary voltage to the primary voltage;

[0040] A current booster, the current booster is used to amplify the secondary current to the primary current;

[0041] A standard voltage transformer, the standard voltage transformer is used to convert the primary voltage into a voltage signal that is convenient for measure...

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Abstract

The invention relates to an integrated debugging method for a secondary complete set of on-pole switches, including a testing system. The testing method includes the following steps: establishing an electrical connection, establishing a communication connection, precision testing, integrated protection testing, and generating a debugging report. Advantages: through the electrical connection between the test system and the switch incoming line side, and the communication connection between the switch control terminal, it is convenient for the test system to carry out the accuracy test and integrated protection test, so that the analysis can be carried out according to the test results of the accuracy test and integrated protection test. Realize the signal input and collection of the integrated debugging of the primary and secondary sets of switches on the pole, and automatically complete the opening and closing actions during the debugging process, realize the automatic execution of the integrated debugging of the primary and secondary complete sets of switches on the pole, and can realize the primary and secondary The integrated accuracy and integrated protection tests of the complete set of on-pole switches cover comprehensively.

Description

technical field [0001] The invention relates to an integrated debugging method for a primary and secondary complete set of on-pole switches. Background technique [0002] In the medium-voltage distribution network, the switches and distribution terminals on the traditional distribution poles are independently designed and manufactured by different manufacturers, and they are debugged and installed at the construction site. The matching degree of equipment is low and the reliability is poor. With the promotion of the primary and secondary integration technology of distribution network equipment, in the face of a large number of newly added primary and secondary switches on the pole, the existing switches, distribution terminals, transformers and primary and secondary connecting cables are assembled on the distribution pole. , it is necessary to carry out integrated debugging to ensure that the primary and secondary complete sets of switches on the pole have complete functions...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/327
CPCG01R31/3272
Inventor 李志胡景博郑志耀高一波余绍峰苏毅方吴钢林建钦杨翰鹏徐爱民
Owner ZHEJIANG HUADIAN EQUIP TESTING INST
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