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Excitation control box for magnetically controlled reactor

A technology of magnetron reactor and excitation control, applied in cooling/ventilation/heating transformation, reactive power compensation, reactive power adjustment/elimination/compensation, etc. question

Active Publication Date: 2012-04-11
武汉长海电力推进和化学电源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing magnetron reactor excitation current control equipment has some disadvantages in actual use, such as trigger signal transmission is susceptible to interference, thyristor has poor heat dissipation, excessive loss, large device body, unreasonable structure, and difficult high-voltage isolation.

Method used

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  • Excitation control box for magnetically controlled reactor
  • Excitation control box for magnetically controlled reactor
  • Excitation control box for magnetically controlled reactor

Examples

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Embodiment Construction

[0022] Such as Figure 1-7 As shown, the magnetron reactor excitation control box includes a housing 1, and a fan 14 for exhausting and cooling is installed inside it, and a frame 2 is fixedly installed, and a control system is installed in three layers in the frame 2; The control system includes: a trigger module and a wire-wound resistor 15 installed on the upper layer of the frame 2, a drive module installed on the middle layer of the frame 2, a protection module installed on the bottom layer of the frame 2 and an external terminal 13; The ventilation window is used to form a top draft, so that the air passages from both sides can effectively dissipate heat to the trigger module installed on the upper layer of the frame 2. The trigger module is composed of a radiator 3 and a thyristor 4 installed on the surface of the radiator 3, a freewheeling diode 5, an RC resistance-capacitance module 6, a temperature switch I7 and a temperature switch II8, and is used to drive the thyr...

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Abstract

The invention relates to an excitation control box for a magnetically controlled reactor, which is applied to an MSVC (Mass Storage Volume Control) reactive power compensation system and belongs to the technical field of power control. The excitation control box comprises a shell, wherein a fan for air draft and radiating is arranged inside the shell; a frame is fixedly arranged; a control system is arranged in the frame in a laminated way, and comprises a triggering module and a winding resistor arranged on the upper layer of the frame, a driving module arranged on the middle layer of the frame, and a protection module and an external terminal stud arranged on the bottom layer of the frame; the two side faces of the shell are provided with radiating and ventilating windows for forming top air draft; and an air path for introducing air on both sides is used for radiating heat of the triggering module arranged on the upper layer of the frame. The excitation control box has the advantages of safety, reliability, modular, generalized and standardized structure, compact overall structure, high ventilating and radiating performance, easiness for installing, convenience for replacing and easiness for maintaining.

Description

technical field [0001] The invention relates to an excitation control box for a magnetron reactor, which is used in an MSVC reactive power compensation control system and belongs to the technical field of electric power control. Background technique [0002] Existing magnetron reactor excitation current control equipment has disadvantages in actual use, such as trigger signal transmission is easily disturbed, thyristor has poor heat dissipation, excessive loss, large device body, unreasonable structure, and difficult high-voltage isolation. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art, to provide a safe and reliable, modular, generalized, standardized structure, compact overall structure, good ventilation and heat dissipation, simple installation, easy replacement, easy maintenance Magnetic control reactor excitation control box. [0004] The technical solution of the present invention is: a magne...

Claims

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Application Information

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IPC IPC(8): H02J3/18H05K7/20
CPCY02E40/30
Inventor 陶勇陈方亮龙飞陈立剑郝春学
Owner 武汉长海电力推进和化学电源有限公司
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