Propelling New Power Systems
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Lack of coordination can hinder the quality and stability of new energy power systems.
Power line devices are walled off from each other, and lack integrated communications and network controls, which necessitates the transition toward intelligent, connected, and all-sensing networks.
New energy access can lead to power grid overload, and therefore management and control of off-peak power consumption and coordinated charging are major pain points.
Minute-level data collection (in real-time) The use of dual-mode and multi-channel boosts network bandwidth and expands the scope of available real-time services, such as real-time bidirectional resource-load interactions and controls, electricity spot market transactions, and PV power generation status monitoring.
Allows for real-time data collection and power outage reporting via dual-mode and multi-channel, with accuracy of 99.9%
Focus on meter
Covers a wide range of scenarios, including meter reading, multi-function meters, circuit breakers, switches, charging piles, sensors, and smart box locks
Up to 2000 node connections
Supported on a broad range of different devices, including battery-powered devices, thanks to single-mode HRF
Mesh and star networks, for meter reading and low-power node access
Less power consumed
Low-power baseband receiving algorithm
More advanced process technology and better analog RF architecture
Comprehensive system design, to minimize power consumption during each phase
Continual improvements to anti-noise and anti-attenuation performance in HPLC
Better HRF frame structure and channel code than those seen in similar micropower technologies
Backup of HPLC and HRF routes, to strengthen networks
Higher bandwidth and better real-time data collection and control
SM2/SM3/SM4 encryption algorithms
International cryptographic algorithms: ECC, AES, and SHA
No manual intervention required
Meter-transformer identification accuracy in transformer districts > 99%
Branch/Electrical topology identification accuracy > 99%
Line fault warning accuracy > 99%
The HPLC solution has inspired the construction of a new power system in Henan province. Large-scale onsite tests in Kaifeng Lancao, Henan Province, reveal that HPLC has boosted data collection frequency from every 5 minutes to every minute, and resulted in a collection success rate of over 99%, without need to replace existing collection devices. The HPLC minute-level data collection solution meets the need for real-time data collection, making it easier for electric power customers to develop a diverse array of services, and coordinate grid-connected PV modules.