Static var generator with hot plug and plug-and-play functions and use method

Abstract

The invention discloses a static var generator with hot plug and plug-and-play functions and a use method thereof, the static var generator comprises a cabinet body, an upper computer installed on the cabinet body and a plurality of SVG modules installed in the cabinet body, and a plurality of partition plate assemblies used for installing the SVG modules are arranged in the cabinet body; a vertically-arranged NABC four-phase vertical busbar is installed at the position, located on the rear side of the partition plate assembly, in the cabinet body in an insulating mode, and an NABC four-phase static contact capable of being matched with the NABC four-phase vertical busbar is installed on the rear side wall of each SVG module; a cabinet electric control lock is installed on the left side wall of each SVG module, and a lock catch assembly used in cooperation with the cabinet electric control lock is installed in the cabinet body. According to the invention, plug-and-play and hot plug of the SVG module can be realized.

Description

technical field [0001] The invention relates to a static var generator with hot-swappable and plug-and-play functions and a method for using the same, belonging to the technical field of static var generators. Background technique [0002] Modular static var generators have been widely used in various fields such as industrial and mining enterprises, large-scale industry and commerce, and advanced manufacturing because of their excellent dynamic compensation performance, convenience for mass production, and flexible capacity combination. At present, the more common solution is: according to the total capacity of the actual demand, multiple SVG modules with smaller capacity are connected in parallel to form a screen. Multiple SVG modules are connected to the primary bus with cables or copper bars, and the secondary monitoring is connected to The upper computer is used as the man-machine interface, which is responsible for querying and displaying the operation information of e...

AI Technical Summary

Problems solved by technology

The above conventional solutions have certain problems in practical application, that is, when the SVG module is newly put into operation or replaced, it needs to be installed and a series of settings by professional engineers, and when the module is replaced, it is easy to cause electrified misoperation, resulting in arcing, Dangers such as overvoltage cannot achieve true "plug and play" and hot swap

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