一种磁场偏转控制电路
By designing a simple magnetic field deflection control circuit and utilizing a combination of energy storage circuits and switching branches, the problems of complex structure and high cost of existing magnetic field control circuits are solved, achieving low-cost and flexible magnetic field control.
CN117850535BActive Publication Date: 2026-07-17SUZHOU POWERSITE ELECTRIC CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SUZHOU POWERSITE ELECTRIC CO LTD
- Filing Date
- 2023-12-28
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing magnetic field control circuits are complex and costly, making it difficult to meet the needs of cost-sensitive industries.
Method used
A magnetic field deflection control circuit consisting of two energy storage circuits and three switching branches is adopted. By controlling the on/off state of the switching branches, current in different directions is provided to the magnetic field generator, simplifying the circuit structure and reducing costs.
Benefits of technology
It achieves a simple circuit structure, low cost, and flexible control method, and can generate symmetrical or asymmetrical deflection magnetic fields, thereby improving the operability of the circuit and the accuracy of magnetic field control.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117850535B_ABST
Abstract
本发明涉及磁场控制技术领域，公开了一种磁场偏转控制电路，包括:第一储能电路、第二储能电路、第一开关支路、第二开关支路及第三开关支路；通过控制第一开关支路导通、第二开关支路及第三开关支路关断后，控制第一开关支路关断且第二开关支路导通，使得第一储能电路与外接电源共同为磁场发生装置提供正向电流；控制第一开关支路及第二开关支路关断、第三开关支路导通后，控制第一开关支路导通，使得第一储能电路通过外接电源储能、第二储能电路为磁场发生装置提供反向电流。本发明通过切换三个开关支路的通断状态配合储能电路就可以产生两个方向的电流，使得磁场发生装置基于两个方向的电流产生偏转磁场，电路结构简单，成本低。
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