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Servo driver control method and device, equipment and storage medium

A technology of a servo driver and a control method, applied in the fields of equipment and storage medium, servo driver control method, and device, can solve the problem of high risk of damage to the bleeder resistance and the switch, reduce the risk of damage to the bleeder resistance and the switch, and improve the accuracy sexual effect

Active Publication Date: 2021-06-22
SUZHOU INOVANCE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a servo driver control method, device, equipment and storage medium, aiming to solve the technical problem of high risk of bleeding resistance and switch damage in the existing servo driver control method

Method used

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  • Servo driver control method and device, equipment and storage medium
  • Servo driver control method and device, equipment and storage medium
  • Servo driver control method and device, equipment and storage medium

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Embodiment Construction

[0041] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] refer to figure 1 , figure 1 It is a schematic diagram of the structure of the servo driver control device of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0043] The servo drive control device may be a device in the servo drive; or, the servo drive control device may also be a separate device, for example, a smart phone, a computer, a digital broadcast receiver, a server, a monitoring device, and the like. Generally, the servo drive control device includes: at least one processor 101, a memory 102, and a servo drive control program stored on the memory and operable on the processor, the servo drive control program is configured to implement any of the following: The steps of the servo driver control method described in the embodiment.

[0044] The ...

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Abstract

The invention discloses a servo driver control method and device, equipment and a storage medium. A servo driver comprises a bus and a bleeder module, the bleeder module comprises a switch and a bleeder resistor, and the switch is connected with the bleeder resistor and the bus. The bleeder resistor is connected with the bus by controlling the switch to be closed, then first heat generated by the bleeder resistor is obtained, based on the temperature of the servo driver, second heat capable of being dissipated by the bleeder resistor is determined, whether the difference value between the first heat and the second heat is greater than or equal to a preset heat threshold value is judged, if so, the switch is controlled to be turned on to disconnect the bleeder resistor and the bus, so that whether the resistor is overheated or not is judged based on the heat generated by the bleeder resistor and the heat capable of being dissipated, the judgment accuracy is improved, the influence caused by the temperature of the servo driver is considered when the heat capable of being dissipated is determined, the judgment accuracy is further improved, and the risk of damage to the bleeder resistor and the switch is reduced.

Description

technical field [0001] The present invention relates to the field of equipment control, in particular to a servo driver control method, device, equipment and storage medium. Background technique [0002] The servo drive usually includes a switch and a bleeder resistor connected to the switch. When the voltage on the bus is too high, the bus is connected to the bleeder resistor through a switch, so that the bleeder resistor absorbs energy from the busbar, thereby protecting the busbar. Devices, such as bus capacitors, etc. When the bleeder resistor absorbs energy, the temperature will rise. If the temperature is too high, the bleeder resistor and the switch will be damaged. Therefore, the bleeder resistor needs to be protected. [0003] At present, in the control method of the servo drive, the accuracy of detecting whether the bleeder resistor is overheated is low, which leads to overheating of the bleeder resistor, and increases the risk of damage to the bleeder resistor an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02H5/04H02H7/00H02H7/22
CPCH02H5/04H02H7/008H02H7/22
Inventor 李高显焦津李林锋杜润庭
Owner SUZHOU INOVANCE TECH CO LTD