Intelligent Operation And Maintenance Products
Brief Introduction/Functions The intelligent operation and maintenance system for urban rail power supply is based on advanced technologies such as the Internet of Things, big data, BIM, GIS, and artificial intelligence. It is applied to realize functions such as intelligent inspection, status evaluation, fault warning, life prediction, and pantograph-catenary detection of power supply equipment. Product Parameters/Key Technologies Supported data point positions: ≥ 100,000 Intelligent fault diagnosis accuracy: ≥ 90% Health assessment credibility: ≥ 90% Typical single inspection time for combined substation: ≤ 60min Application Cases The project demonstration has been applied in Chongqing. | |
Energy Operation And Control Device
Brief Introduction/Functions The energy operation and control device, based on advanced technologies such as big data and the Internet of Things, can obtain train information to conduct line flow analysis, predict train operating conditions and energy requirements, and the energy scheduling for the whole traction network can be carried out by controlling output voltage and power of bidirectional converter in each traction substation. It also realizes visualization and intelligent analysis and management of energy flow in the DC traction network. Product Parameters/Key Technologies System energy saving rate increased by 5% Fluctuation rate of grid voltage reduced by 50% Line loss reduced by 20% Application Cases It has been demonstrated and applied in Ningbo Metro Line 4, and has been applied in batches for Wuxi Metro Line S1. |