Adjustable energy supply linear programmed control device

Abstract

The invention discloses an adjustable power supply linear program control device, comprising a control module used for arranging control flows and program parameters, real-time receiving the real-timevoltage and current values collected by a data collecting module, gaining a comparison result after comparing the real-time voltage and current parameter values with the given voltage and current parameter values, carrying out the rotation speed control of a motor module according to the comparison result till that the real-time voltage and current values collected by the data collecting module are equal to the given voltage and current parameter values or the adjustment of the voltage and current complies with the given program parameters, and stopping driving the motor module; the data collecting module used for sending the collected real-time voltage and current values of the adjustable power supply to the control module; the motor module used for receiving the driving of the control module and adjusting an adjusting knob used for adjusting the adjustable power supply. The adjustable power supply linear program control device realizes automatic control and automatic disposal to thepower supply adjustment and data collection of voltage and current and avoids the problem that errors can be caused by manpower factor.

Description

technical field [0001] The invention relates to the field of power supply automation control, in particular to an adjustable power supply linear program control device. Background technique [0002] At this stage, adjustable power supplies are widely used in various fields, with different purposes, but the same point is that it is often necessary to adjust the output voltage or current of the power supply through the adjustment knob to meet the needs of the application. In some special applications, it is necessary to repeatedly or Continuous adjustment, such as scientific research experiments, system testing of various system power supply modules, sampling inspection of batch power supplies, and some other engineering applications, will bring a relatively large workload to people in terms of power supply adjustment; and the power supply adjustment process The control is generally determined by human eye readings, and human factors will cause certain adjustment errors. [0...

AI Technical Summary

Problems solved by technology

[0004] 1. Many application projects require repeatedly adjusting the power supply voltage or current value, long-term running verification, etc.; this requires the test operator to repeatedly adjust the constant voltage power supply knob to adjust the voltage value, the workload is relatively large, and it is troublesome, especially in some In the batch verification work, there are many verification samples, and the human workload will be greater;

[0005] 2. When manually adjusting the power supply and reading with the human eye, the transient changes in the power supply voltage and current value will cause trouble to the operator and affect the accuracy of the reading;

[0006] 3. If the power supply needs to run for a long time and the project needs manual monitoring, when the power output is switched regularly, it is necessary to manually adjust the power supply to change the output value to achieve switching, which takes up a lot of manpower and man-hours, and the efficiency is low;

[0007] 4. The collected data requires manual reading, recording, analysis and calculation. Every link needs to be completed manually, which is not only inefficient, but also takes up a lot of manpower

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