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本文通过试验对当今主要电梯节能技术进行分析比较,验证电梯节能技术的有效性和可行性。通过各种数据的对比看出这三种节能技术都能够取得很好的节能效果,变频技术节能和永磁同步电机传动节能是目前较为广泛使用的电梯节能技术,能量回馈及可变速智能系统节能是值得今后大力推广的节能技术。
This article analyzes and compares current major elevator energy-saving technologies through tests, and verifies the effectiveness and feasibility of elevator energy-saving technologies. Through the comparison of various data, it can be seen that these three energy-saving technologies can achieve very good energy-saving effects. Frequency-conversion technology energy-saving and permanent-magnet synchronous motor drive energy-saving are currently widely used elevator energy-saving technologies, energy feedback and variable-speed intelligent system energy-saving. It is an energy-saving technology worthy of promotion in the future.