Debugging device for power supply components of photoelectric detection equipment
A technology for photoelectric detection and power supply, applied in the field of power supply component debugging devices, can solve the problems of testing equipment stability and load capacity detection and evaluation, inability to accurately detect voltage stability, voltage ripple magnitude and phase sequence, etc.
Active Publication Date: 2015-11-25
LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC
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[0002] The power supply component is one of the components of photoelectric detection equipment. At present, there is no special detection equipment to detect and evaluate the stability and load capacity of its various voltages. It only relies on the operator to simply measure its voltage with the help of a voltmeter. , it is impossible to accurately detect its voltage stability, voltage ripple size and phase sequence of the three-phase 115V power supply voltage under various load conditions
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[0020] For the purpose of simple debugging and compact equipment, the composition block diagram of the power supply component debugging device of photoelectric detection equipment is as follows: figure 1 Shown: The chassis of the power component debugging device of the photoelectric detection equipment adopts Rittal 12U standard chassis, and the industrial computer, detection signal processing, front panel display circuit and electronic load are arranged in sequence from top to bottom in the chassis. The industrial computer adopts 12.1" TFTLCD Display screen, front panel with LCD backlight and control switch, equipped with 14-slot industrial backplane, stable performance and strong expandability. The lower part of the shell chassis is equipped with a pull-out keyboard with a touch-sliding mouse board, and dual high-speed fans are built in the chassis, which has good heat dissipation. It is suitable for occasions such as industrial site man-machine interface and process control ...
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The invention relates to a power supply assembly debugging device of photodetection equipment, which comprises an industrial control machine, an electronic load, a charging control circuit, a three-phase 115V open-phase and phase sequence detection circuit, and a detection signal processing and front panel displaying circuit, wherein the industrial control machine is respectively connected with 13 voltage switching circuits and the charging control circuit by a data acquisition card and a digital I / O (input / output) card, and the detection signal processing and front panel displaying circuit is respectively connected with the industrial control machine, a detection signal input interface and a three-phase 115V open-phase and phase sequence detection and display processing circuit. The power supply assembly debugging device sends power supply charging / discharging signal to a power supply assembly, so that the working condition of 13 paths of voltage of the power supply assembly under idler and loading conditions can be detected; the power supply assembly debugging device can work in a manual or automatic inspection state to automatically finish self-checking and detection and distinguishing of the 13 paths of output voltage of the power supply assembly, and manual intervention is not needed, so that the labor intensity is reduced and the detection efficiency is improved; and the device has good stability and high reliability.
Description
technical field [0001] The invention relates to a debugging device for a power supply component of a photoelectric detection device. Background technique [0002] The power supply component is one of the components of photoelectric detection equipment. At present, there is no special detection equipment to detect and evaluate the stability and load capacity of its various voltages. It only relies on the operator to simply measure its voltage with the help of a voltmeter. , it is impossible to accurately detect its voltage stability, voltage ripple size and phase sequence of the three-phase 115V power supply voltage under various load conditions. Contents of the invention [0003] The purpose of the present invention is to provide a power supply component debugging device for photoelectric detection equipment, to realize the voltage stability, voltage ripple size and phase sequence of the three-phase 115V power supply voltage of the power supply of the photoelectric detecti...
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IPC IPC(8): G01R31/40
Inventor 王得蔚
Owner LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC