Title:
MAGNETIC BEARING DETECTION SYSTEM BASED ON DSP CONTROL
Document Type and Number:
WIPO Patent Application WO/2019/037063
Kind Code:
A1
Abstract:
Disclosed is a magnetic bearing detection system based on DSP control, wherein same is aimed at solving the problems in the art of the long detection time and low detection accuracy of magnetic bearing detection systems. The detection system comprises a power supply unit, a detection unit (1) and a main control unit (2), wherein the detection unit (1) comprises a displacement detection circuit, a current detection circuit, a voltage detection circuit and a speed detection circuit; and the main control unit (2) comprises a main control chip and a peripheral circuit connected to the main control chip. The detection system is low in cost, has a simple apparatus and plays an important role in improving the performance of magnetic bearing detection systems.
Inventors:
HUANG MINYAN (CN)
Application Number:
PCT/CN2017/098926
Publication Date:
February 28, 2019
Filing Date:
August 25, 2017
Export Citation:
Assignee:
HAIMEN THE PINGE IND DESIGN CO LTD (CN)
International Classes:
G05B19/042; G01M13/04
Foreign References:
| CN107329441A | 2017-11-07 | |||
| CN106849952A | 2017-06-13 | |||
| CN1776550A | 2006-05-24 | |||
| CN101599670A | 2009-12-09 | |||
| CN206114295U | 2017-04-19 | |||
| US20130015731A1 | 2013-01-17 |
Other References:
YE, XIAOTING ET AL.: "Design of Displacement Detection and Control System for Magnetic Bearing Based on DSP2812 Controller", BEARING, no. 9, 30 September 2009 (2009-09-30), pages 8 - 12, XP055578179
Attorney, Agent or Firm:
NANJING LI&FENG INTELLECTUAL PROPERTY AGENCY(SPECIAL GENERAL PARTNERSHIP) (CN)
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