摘要
通过一系列计算式的推导得出：在电梯制动器控制电路中，选择合适的释放电阻可以大大改善制动器的制动速度和制动噪声；探讨了电梯控制时序对制动速度和制动噪声的影响；提出GB／T24478应根据制动器的不同工况制定不同的制动速度和制动噪声的要求。
Drawn through a series of calculations deduced to select a suitable release resistance can be greatly improved the braking velocity of the brake and brake noise in the elevator brake control circuit. Discussed the impact of the elevator control timing of the braking speed and braking noise. Proposed GB / T 24478 should be formulated according to the different conditions of the brake braking speed and braking noise.
出处
《中国电梯》
2013年第3期31-34,共4页
China Elevator
关键词
电梯制动器
控制电路
释放电阻
控制时序
制动速度
制动噪声
elevator brake
control circuit
release resistance
control timing
braking speed
braking noise
