The invention discloses a self-detection system and detection method for the star sealing function of an elevator, and belongs to the field of elevators. The self-detection system comprises an elevator controller, a frequency converter, a first operation contactor KMY1, a second operation contactor KMY2, a star sealing contactor KMF and a star sealing detection relay FJC; the elevator controller is electrically connected with the frequency converter, the star sealing detection output end of the elevator controller is electrically connected with the first operation contactor KMY1, the first operation contactor KMY1 is connected with the star sealing detection relay FJC, and the frequency converter is connected with a three-phase winding of the traction machine through the first operation contactor KMY1 and the second operation contactor KMY2. The star sealing detection relay FJC is matched with the star sealing contactor KMF to complete static star sealing detection, and the star sealing contactor KMF is matched with the second operation contactor KMY2 to complete dynamic star sealing detection. According to the method, the star sealing function is regularly detected in a mode of combining static detection and dynamic detection, so that timely early warning is realized, safety accidents are effectively reduced, and the elevator using safety of a user is ensured as much as possible.
本发明公开了一种电梯封星功能的自检测系统及检测方法,属于电梯领域,包括电梯控制器、变频器、第一运行接触器KMY1、第二运行接触器KMY2、封星接触器KMF、封星检测继电器FJC;电梯控制器与变频器电性连接,电梯控制器的封星检测输出端与第一运行接触器KMY1通电连接,第一运行接触器KMY1与封星检测继电器FJC连接,变频器通过第一运行接触器KMY1、第二运行接触器KMY2与曳引机的三相绕组连接;封星检测继电器FJC与封星接触器KMF配合完成静态封星检测,封星接触器KMF与第二运行接触器KMY2配合完成动态封星检测。本发明通过静态检测和动态检测相结合的方式定时检测封星功能,实现及时预警,有效降低安全事故,尽可能地保证了用户的用梯安全。
Self-detection system and detection method for star sealing function of elevator
一种电梯封星功能的自检测系统及检测方法
2024-09-03
Patent
Electronic Resource
Chinese
Elevator star sealing detection system, elevator and elevator star sealing detection method
European Patent Office | 2023
|Elevator star sealing function detection system and detection method thereof
European Patent Office | 2024
|Elevator star sealing circuit detection system and detection method thereof
European Patent Office | 2024
|