Electro-optical effect sensing technology-based control and adjustment method for wireless PT

Abstract

The invention relates to the technical field of electro-optic effects and relates to an electro-optical effect sensing technology-based control and adjustment method for a wireless PT. A meter end host and a voltage transformer PT end extension set are adopted; the side end faces of the voltage transformer PT end extension set and the meter end host are both connected with an antenna; signals of the extension set and the host end are transmitted through the antenna; the voltage transformer PT end extension set is communicated with a voltage line of a PT end through a voltage line and a wiringterminal; the meter end host is communicated with a voltage line of a user electric energy meter through a voltage line and a wiring terminal. Compared with a traditional method, the method of the invention saves manpower and material resources, reduces electric energy metering errors, does not need to consider the geographical environment of cable erection due to the cable erection, reduces the manual use and operation cost, reduces the occurrence probability of dangers and injuries, is convenient in measurement mode, has safe and accurate effects, and accords with the development trend of the modern society.

Description

technical field [0001] The invention relates to the technical field of electro-optic effect, in particular to a control and adjustment method of a wireless PT based on electro-optic effect sensing technology. Background technique [0002] The full-voltage level wireless PT based on the electro-optic effect sensing technology uses the new electro-optic effect technology to measure and measure the AC voltage high-voltage operating equipment all-weather, long-distance, and non-contact, which improves the convenience of measurement and measurement and reduces operation and maintenance. The goal of cost, with the development of digitalization of power systems and the deepening of research on electronic transformers, the development trend of electronic metering equipment being widely used has become inevitable. Therefore, the control of a wireless PT based on electro-optical effect sensing technology There is an increasing need for conditioning methods. [0003] The traditional m...

AI Technical Summary

Problems solved by technology

When using this measurement method, it is necessary to lay a cable tens of meters to hundreds of meters long from the potential transformer (PT) to the energy meter. Sometimes this cable needs to bypass various obstacles, which is dangerous, time-consuming and labor-intensive. It is very inconvenient, and it is even impossible to lay cables in some environments with long distances and complex terrains. Therefore, to solve the above problems, a wireless PT control and adjustment method based on electro-optical effect sensing technology is proposed.

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