High-reliability Data Transmission Mechanism across Security Zones Supporting Heterogeneous Systems

With the construction of the electricity spot system, the scale of medium and long-term electricity transaction is continuous expansion. Accelerating the construction of the electricity spot market has gradually become the consensus of the industry. Each sub-function of the electricity spot system is deployed in different security partitions and interacts complex data of multiple systems. This paper proposes a unified and general high-reliability data interaction mechanism among security zones to realize software multiplexing and shield data format conversion and data transfer details. It can solve the single point failure of software and hardware, and realize data exchange among heterogeneous systems in different security zones.