In a backbone network equipment connection, a single link connection is easy to achieve, but a simple failure can cause a network outage. Therefore, in order to maintain the stability of the network, some backup connections are usually used in a network environment with multiple switches to improve the robustness and stability of the network.
Backup connections are also referred to as backup links or redundant links. The switches between the backup links are often connected to each other to form a loop, which allows for a degree of redundancy.
The redundancy of links can bring benefits such as robustness, stability and reliability to the network, but backup links can also lead to loops in the network.
ABB has an extensive product line that includes a full range of power and distribution transformers, high, medium and low voltage switchgear products, AC and DC power transmission and distribution systems, power automation systems, a wide range of measurement devices and sensors, real-time control and optimisation systems, robotics hardware and software and simulation systems, energy-efficient motors and drives, power quality, conversion and synchronisation systems, fusing and switching devices for the safety of power systems. These products are used in a wide range of industrial, commercial, power and utility applications.
Power Systems Division: The Power Systems Division offers a complete range of systems and services for transmission and distribution networks and power plants worldwide, with a focus on substations and substation automation systems. In addition, the division offers Flexible AC Transmission Systems (FACTS) and High Voltage Direct Current (HVDC) transmission systems as well as grid management systems. In the Power Generation business area, the Power Systems Division offers instrumentation products as well as control and auxiliary devices for power plants.
A-B 1336-BDB-SP70C
A-B 1336-BDB-SP44D
A-B 1336-BDB-SP49D
A-B 1336-BDB-SP17D
A-B 1336-BDB-SP56C
A-B 1336-BDB-SP45D
A-B 1336-BDB-SP63D
ABB PM865K01 3BSE031151R1
Discrete Automation and Motion Control: The Discrete Automation and Motion Control segment supplies products, solutions and services that help customers improve productivity and energy efficiency. Its motors, generators, drive systems, programmable logic controllers, power electronics and robotics products are used in a wide range of automation applications in the areas of power, motion and control. The business segment’s leadership in the wind turbine industry and its growing product line in the solar sector will further contribute to the development of the existing skills, channels and operating platforms of the Discrete Automation & Motion Control division in the industrial sector.
Power electronics: SYNCHROTACT contemporaneous equipment, control systems.
Control systems: 800xA, Advant open control system with Master software, Advant open control system with MOD 300 software, Freelance, Melody series, SATT, Symphony DCI series, Symphony Harmony INFI 90 series, Compact 800
We do other brands: ABB, Allen-Bradley, Schneider, GE (General electric), Westinghouse, FANUC, Bently, KUKA, Foxboro, Triconex, Honeywell, YASKAWA, etc., if you need, you can contact me, look forward to your consultation.
