Quantum + Distribution Automation Communication Solution

New Products / New Technology

The quantum‑plus distribution automation communication solution is primarily deployed in medium‑voltage distribution automation systems. Centered on a quantum‑secure terminal and integrated with distribution terminals (FTUs, DTUs), it enhances the quantum‑resistant security of wireless 4G/5G access links. Featuring quantum‑resistant capabilities such as post‑quantum‑secure key generation and one‑time‑pad‑based key distribution, it effectively elevates the security strength of wireless channels to levels comparable to wired or private‑network solutions. This approach reduces fiber‑optic deployment costs by approximately 64%—about RMB 1 billion per province—while unlocking the "three‑remote" potential of distribution terminals, shortening outage durations, and improving power supply reliability.

Quantum + Smart Distribution Area Solution

New Products / New Technology

The Quantum‑Plus Smart Distribution‑Area Solution is primarily deployed in low‑voltage distribution networks. Centered around a quantum‑secure chip, it integrates with low‑voltage smart circuit breakers and both remote and local communication modules, providing a quantum‑resistant secure communication system for local low‑voltage networks. The quantum‑secure chip incorporates a quantum random number generator and cryptographic algorithms (national cryptography/PQC), offering advantages such as quantum‑attack resistance, multi‑protocol compatibility, and plug‑and‑play functionality. It delivers lightweight identity authentication for the widely distributed and geographically dispersed distribution‑area communications, preventing identity spoofing, channel‑based command tampering, and other security threats, thereby supporting business requirements for visibility, measurability, adjustability, and controllability, and shifting from reactive repair to proactive operations and maintenance.

Quantum-Secure Power Service Platform

New Products / New Technology

The quantum‑secure power‑grid service platform integrates quantum key generation, key distribution, and cryptographic services, providing post‑quantum security hardening for systems such as distribution automation master stations, load control centers, and centralized control centers. Deployed in both the production control zone and the management information zone, it supports both centralized and distributed deployment, establishing real‑time quantum‑encrypted communication channels for critical business operations, enabling a smooth transition to post‑quantum cryptography, and ensuring secure data transmission. At the same time, it offers comprehensive visibility, providing real‑time displays of device alarms, terminal online rates, and other key metrics, helping operations and maintenance personnel quickly pinpoint issues, anticipate risks, and enhance the precision and efficiency of their response.