Challenges: Line loss reduction, power supply reliability improvement, and rapid growth of new energy
High Line Loss
• Low smart meter coverage rate • Difficult to manage line loss • No online monitoring, difficult data analysis
• Low power supply reliability, long power outage time • Difficult fault locating, long recovery time • Low O&M efficiency
Low Power Supply Reliability
• Difficult grid connection, low absorption rate • Compromised power grid security and reliability • Higher requirements on power grids
Massive Access to Clean Energy
Trend
Intelligent Distribution Solution Features
One Platform
• One on-premise private cloud, geo-redundant 3DC DR solution for security
• One IoT platform for IT and OT data integration of all departments.
One Network
• Fiber backhaul network, wireless backhaul network, full coverage of distribution network scenarios
• The communication reliability is 99.9%, improving the device online rate and ensuring reliable data
One Device
• 5 in 1: hardware-based platform, app-based software, software and hardware decoupling, on-demand service deployment, meeting service evolution requirements such as new energy
One Line
• High-reliability HPLC: Power services are carried on power lines. Fast and reliable access of transformer district devices
Huawei Intelligent Distribution Solution（IDS）
Reduced line loss
• 15-minute real-time line loss analysis
Improved power supply reliability
• Unable to locate faults accurately->quick and accurate fault locating
New energy management
• Minute-level data collection, quasi-real-time control
• Distributed PV should be connected to power grids as much as possible. Charging piles should be connected in an orderly mannerImproved internal and external satisfaction
• Reshape business process
• Significantly improve customer satisfactionImproved O&M efficiency
• Onsite manual inspection -> remote automatic inspection
• Passive work order -> proactive work orderAgile innovation
• One-click to deploy the new services national wide with the advantages of cloud-edge collaboration mechanism
• With Cloud low code & zero code platform capability, lower the threshold of Apps development
Applications
Intelligent Power Distribution Room Features
As the "capillary" of the power supply system, the power distribution network ensures the last mile of power supply. The distribution network features numerous points, vast areas and complex environment, and faces problems such as high line loss, low reliability of power supply, frequent power outages, and low user satisfaction.
Lean management of line loss
• Line loss management and power theft monitoring at three levels: transformer district, branch, and user
• Topology recognition accuracy: 99%
• ECU, saving TCO • Cloud-edge collaborative architecture, supporting rapid launch of new services • Software defined terminals (such as ECU), meeting future evolution requirements
Multi Feature Phone → One Smart Phone(ECU)
• Secure 5G slice access and real-time load monitoring • Cloud-edge collaboration and intelligent analysis & decision
Group control and management of distributed PV
• One pile, one strategy • Cloud-edge collaboration for accurate load control • Coordinated access
Coordinated charging of charging piles