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Digitalization and Collaborative Information Drive Efficient Lifecycle Management of Smart Substations.
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Smart Substation Solution

TBEA offers integrated smart substation solutions for voltages ranging from 35 kV to 500 kV, strictly adhering to the IEC61850 international standard and employing a three-layer, dual-network architecture design.The solution integrates basic functions such as information collection, measurement and control, protection, and metering, covering core application scenarios like operational monitoring, alarm analysis, and device management. It also supports advanced features such as data identification, intelligent diagnostics, and primary-secondary system coordination. It enables intelligent operation and maintenance services like direct alarm transmission and remote browsing, thereby significantly enhancing substation automation and operational efficiency.
  • Security zone division
  • Smart device applications
  • Switchgear digitalization
Security zone division

Security zone division

The secondary system is divided into four zones. Critical primary equipment monitoring systems are located in Security Zone II to ensure data security.IoT devices such as robotic inspections and video surveillance are in Security Zone IV, securely accessing the internet through bidirectional isolators.
Smart device applications

Smart device applications

Advanced devices are adopted to achieve full-station digitization, networking, and standardization, automatically completing functions such as information collection, measurement, and control. They also support advanced functions like real-time grid control and intelligent regulation, enhancing the level of intelligence.
Switchgear digitalization

Switchgear digitalization

The “traditional switch + intelligent terminal” model is employed, converting position and control information into GOOSE optical signals for interaction with bay-level devices.We eliminate most cables by leveraging flexible signal connections and revolutionizing secondary circuit design.

Solution Value

Intelligent Management

We have achieved digitized information, integrated functions, compact structure, and visualized status for easy expansion, upgrading, retrofitting, and maintenance, enhancing user-grid substation connectivity and collaborative efficiency.

Data Transmission

We have built a unified information platform for panoramic data, offering abundant primary and secondary equipment interfaces. This lays a solid hardware and software foundation for deep device integration, and enables seamless data flow and high-efficiency utilization.

Safety and Stability

Through centralized management, sequential control, and other functions, smart substations can swiftly respond to emergencies, significantly improving the grid’s safety, stability, and economic operation while ensuring power supply quality and reliability.

Lean Operations and Enhanced Output

We adopt optical fiber connections for process-level equipment to reduce cable usage and lower construction costs.Pre-manufactured optical cables further enhance construction efficiency, shorten project timelines, and achieve dual improvements in economic and social benefits.

Applications

Related Products

Substation Monitoring Systems

NSA3000T Integrated Monitoring System

NSA3000T Integrated Monitoring System

Application Cases

TBEA developed China’s first set of 110 kV main load-side direct-compensation dry-type hollow series reactors for the Tangshan Qian’an 220 kV substation.
TBEA developed China’s first set of 110 kV main load-side direct-compensation dry-type hollow series reactors for the Tangshan Qian’an 220 kV substation.
TBEA supplied China’s first 110 kV vegetable oil transformer for the 110 kV power transmission and transformation project in Zhejiang. This substation is the nation’s first full-lifecycle “carbon-negative” substation.
TBEA supplied China’s first 110 kV vegetable oil transformer for the 110 kV power transmission and transformation project in Zhejiang. This substation is the nation’s first full-lifecycle “carbon-negative” substation.
TBEA supplied a 500 kV transformer for the Fuzhou Lili Substation of Fujian Electric Power, which is Fujian’s first 500 kV smart substation and has been awarded the National Quality Engineering Prize.
TBEA supplied a 500 kV transformer for the Fuzhou Lili Substation of Fujian Electric Power, which is Fujian’s first 500 kV smart substation and has been awarded the National Quality Engineering Prize.
TBEA provides 110kV transformers for the first batch of intelligent operation and maintenance pilot transformers for Southern Power Grid, as well as the first fully digitized construction substation - Guangzhou Lieqiao Substation.
TBEA provides 110kV transformers for the first batch of intelligent operation and maintenance pilot transformers for Southern Power Grid, as well as the first fully digitized construction substation - Guangzhou Lieqiao Substation.

TBEA, Empowering a Better World.

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