In pursuit of global energy saving and emission reduction low carbon in the backdrop, elevator installation quantity of sharp growth and the chief elevator energy consumption greatly increase caused social related department to close attention. Our country has included three gas-guzzling will lift one of special equipment, in order to in elevator industry developing energy-saving examination and supervision work, must establish industry unified elevator efficiency evaluation index and detection method, so as to further for the user to select energy-saving elevator, government examination and supervision of elevator energy consumption to provide technical support. This topic is around this goal to work, mainly for the following areas:First, establish permanent magnet synchronous motor drive traction elevator operation consumption model. The elevator tractive system dynamic model and permanent magnet synchronous motor model is established by combining the electromechanical coupling of energy consumption model. Model can emulation produce any conditions of power and total energy consumption operation. Through the traction elevator operation consumption model for traction elevator energy consumption characteristics are analyzed.Secondly, this paper introduces the traction elevator, hydraulic elevator and escalator energy measurement methods, including measuring instrument selection, installation and commissioning, measurement condition of setting and specific measure steps, are given respectively by measuring examples, measurement results analyzes various elevator own energy consumption characteristics.Meanwhile, through the measurement and energy consumption simulation model data obtained respectively, and analyzes the balance coefficient, energy feedback device, rated speed and rated load and so on several factors on traction elevator effect of energy consumption.Finally, from Germany standard VDI4707 is put forward based on standard not suitable for China's national conditions section agk. In survey a lot of elevator usage basis, divides the elevator kinds of use. And put forward the elevator efficiency evaluation model.希望能帮到你!加油哦~