Constantly running escalators are not occupied during 50% of observed - - - business hours, resulting in energy losses.

QUESTIONS

• What are possible ways that energy could be saved?
• Would a motion control system help reduce energy losses?
• Would the loss of continually stopping and starting the escalator be comparable to constantly running it?
• How many people use the escalator?
• Does use vary throughout the week?
• Are weekends more popular than weekdays?
• Are evenings more popular than mornings?
• Is there a way to reduce the energy used based on person load on the escalator?
• How does the motor affect the performance of the escalator in regards to force?
• Does the escalator exert the same amount of energy when lifting a person than when just merely running?
• Would having an escalator not running all the time hinder the experience of those in the mall?
• Is there a relationship between the last maintenance and the performance of the escalator?