Programmable power supply converter for robot
A technology of power converter and program-controlled power supply, which is applied in the direction of program control, computer control, general control system, etc., to achieve the effect of long communication distance, large adjustment range and good waveform
Inactive Publication Date: 2018-03-13
HULUDAO POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER
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Problems solved by technology
[0004] In order to solve the problem of power conversion control, the present invention proposes a program-controlled power converter for robots
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[0012] As shown in the figure, the power converter is composed of a main circuit, a control and adjustment program-controlled circuit, and the program-controlled circuit includes a single-chip circuit and software.
[0013] The main circuit 1 is connected with a high-precision embedded chip 1.2 as a control unit through the host computer 1.1, and cooperates with 485, CAN and 1553B communication methods to communicate with the host computer for communication control. It adopts a high-frequency and high-efficiency power conversion module 1.3 above 400KHz, and passes through the power output terminal 1.4 , to achieve high-precision and high-power output of electric energy.
[0014] Input voltage: three-phase four-wire AC380V-3000V, frequency: 50Hz-60Hz;
[0015] Set the output voltage: DC0.3V-1000V;
[0016] Set output current: 0-200A;
[0017] Constant voltage accuracy: ≤0.5% of the maximum voltage;
[0018] Constant current accuracy: ≤0.5% of the maximum current.
[0019] A...
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The present invention provides a programmable power supply converter for a robot. A power supply electronic circuit is formed by a main circuit and a control and regulation programmable circuit. The programmable circuit comprises a single-chip microcomputer circuit and software. The main circuit is connected with a high-precision embedded chip through an upper computer, and the high-precision embedded chip is taken as a control unit to cooperate with 485, CAN and 1553B communication modes to perform communication control with the upper computer, and a high-efficiency electric energy conversionmodule with a high frequency being more than 400KHz is employed to achieve high-precision and large-power output of electric energy through an electric energy output end. The electronic circuit is embedded with the control unit programmable regulation circuit, and the programmable power supply converter for a robot has a large regulation range, a high electric energy conversion efficiency, a small electromagnetic interference, a good waveform, a far communication distance, many communication modes, comprehensive protection and multi-path cooperation / single output functions and can be used asa programmable power supply circuit for a robot.
Description
technical field [0001] The invention proposes a program-controlled power converter for robots in the electric power field. Background technique [0002] At present, robots and industrial equipment in the past use simple linear power supplies or switching power supplies, which do not have or have simple program-controlled control functions, and have disadvantages such as low output power, narrow voltage adjustment range, poor precision, low efficiency, and serious electromagnetic interference. [0003] With the rapid development of the Internet of Things and artificial intelligence technology, more and more military equipment and industrial equipment require precise control and deeper interconnection. In the past, the power and control systems of operating robots were rough in design, simple in function, and poor in control accuracy. , it is difficult to meet the requirements of special operations. Contents of the invention [0004] In order to solve the problem of power c...
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IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 胡博张硕朱家正于常乐邱胜军齐致李良祎张威佟德鑫赵飞徐胜张博裴昕莹赵媛媛
Owner HULUDAO POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER