State Grid SDK integration

In the context of the State Grid, the State Grid Protocol 4G Gateway is a crucial component for enabling communication between various subsystems within the smart grid. It facilitates the conversion and integration of various communication protocols used across different devices and systems, which is essential for ensuring seamless data exchange and interoperability within the smart grid infrastructure.

▶ Functions and Features

Protocol Conversion: The gateway supports multiple communication protocols, allowing integration across diverse systems such as traditional power generation, renewable energy sources, digital substations, and storage systems. Common protocols include IEC 61850, DNP3, and Modbus.

Data Integration: It enables real-time data collection, analysis, and transmission, which is vital for efficient energy management and operational decision-making in smart grids.

Network Security: Given its role in connecting multiple systems, the gateway includes security features like HTTPS connections, strict account management, and event logging to protect against cyber threats.

Remote Management: The gateway supports remote diagnostics and troubleshooting, reducing the need for on-site interventions and enhancing operational efficiency.

Environmental Robustness: Designed to operate in harsh environments, these gateways are built to withstand wide temperature ranges and electromagnetic interference.

▶Embedded State Grid SDK

The embedded SDKs are designed to facilitate seamless integration with State Grid’s platforms. These SDKs provide standardized interfaces for connecting various devices to SGCC’s systems.

Key Features

Standard Compliance: For example, the State Grid B Interface SDK complies with Q/GDW 10517.1—2019 standards, ensuring compatibility with SGCC’s requirements.

Multimedia Support: The SDK supports video and audio formats such as H.264/H.265 for video and G.711 A/AAC for audio, enabling functionalities like video streaming and audio communication.

Comprehensive Functionality: It includes capabilities such as video transmission, position subscription, alarm reporting, and more, which can be integrated into various smart devices like smart helmets or vehicle recorders.

Network Protocols: Supports TCP/UDP for network transmission settings, ensuring reliable data communication across different network infrastructures.

Customizability: The SDK is designed to be easily extensible and customizable to meet specific application needs or integrate additional functionalities as required by users.

In summary, integrating protocol gateways with embedded SDKs in SGCC’s infrastructure plays a pivotal role in advancing smart grid capabilities by enhancing interoperability, security, and efficiency across its networked systems.