APF reactor

Abstract

The invention discloses an APF reactor, relates to the technical field of APF reactors, and aims to solve the problems that the conventional APF reactor is easy to generate heat during use, although the heat of a single group is relatively low, the heat temperature rise of multiple groups is relatively high, and the heat is easy to cause adverse effects on the conventional APF reactor. The APF reactor comprises an APF reactor body, wherein the APF reactor body is composed of an inner core end, an upper shell and a lower shell, a base is installed at the lower end of the inner core end, a water cooling mechanism is installed above the lower shell, a heat dissipation plate is installed on the upper surface of the water cooling mechanism, a base groove is formed in the upper portion of the heat dissipation plate, water conveying pipe holes are formed in the outer walls of the two sides of the water cooling mechanism, a water tank and a water pump are installed in the water cooling mechanism, water conveying pipes are installed at the two ends of the water tank and the two ends of the water pump, a heat dissipation pipe is installed in the middle of the upper end of each water conveying pipe, the upper surface of each heat dissipation pipe is connected with a heat dissipation plate, a heat absorption mechanism is installed at one end of each water conveying pipe, and an installation plate is installed below the upper shell.

Description

technical field [0001] The invention relates to the technical field of APF reactor production and manufacturing, in particular to an APF reactor. Background technique [0002] APF reactors are also called reactors for active filters. They have great advantages in technology and performance. They are divided into two categories: air-core reactors and iron-core reactors. The overload problem needs to be considered, and the design of the passive filtering method needs to consider the characteristics of the load. The principle of active filtering is to use power electronic devices to generate the same harmonic component that is opposite to the harmonic component in the system and inject it into the system, so as to offset the harmonic component in the system and achieve the purpose of compensating the nonlinear load. The active power filter (APF) device can quickly and dynamically track and compensate changing harmonics and reactive power, and the compensation characteristics a...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of APF reactor, in order to solve the problem that the existing APF reactor proposed in the above-mentioned background technology is easy to generate heat when in use, although the heat of a single group is low, the heat rises higher when there are multiple groups, resulting in heat problems that are likely to adversely affect

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