Energy-saving safety elevator driven by photovoltaic power generation

• Main Author: HUANG NINGNING
• Format: Patent
• Language: Chinese; English
• Published: 12.09.2023
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; ELEVATORS; ESCALATORS OR MOVING WALKWAYS; GENERATION; HAULING; HOISTING; LIFTING; PERFORMING OPERATIONS; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSPORTING

The invention provides an energy-saving safety elevator driven by photovoltaic power generation, and relates to the technical field of elevators. The energy-saving safety elevator comprises a hoistway and a photovoltaic power generation assembly. Intelligent power supply mode switching is carried out through the system according to the current remaining amount, meanwhile, during intelligent switching, safe stopping switching and time-limited temporary stopping switching are carried out according to the elevator running state, suspension in the high altitude is effectively avoided, the elevator running safety is greatly improved, meanwhile, the system is divided into the main system and the auxiliary system for assistance, and the safety of the elevator is improved. The main system is responsible for receiving and processing overall data and regulating and controlling the operation state in real time, the auxiliary secondary system replaces the main system to supervise the operation of the whole elevator when