FDED-9S(55)

The FDED-9S (55) is a fully digitalized high-performance integrated system developed for medium- and large-scale energy and power engineering projects, and is the world’s first all-in-one system equipped with a built-in power factor regulator. It is designed for both AC and DC applications, and is well suited for energy-monitoring, control and optimization.

The FDED-9S (55) integrates all relevant electrical protection, monitoring and optimization functions: power supply control, current and voltage control, reactive power compensation, and power factor optimization. The system is designed to provide automatic operation of a wide range of electrical equipment, from motor control to mine-site control systems.

The FDED-9S (55)\'s application field includes power plants, substations, industries, mines, military systems, railway networks, utility networks, green energy applications, feeder systems, and other energy-related systems. It offers advanced electrical protection and coordination functions, such as overvoltage protection, undervoltage protection, system stability, safety shutdown, fuse operation, and overcurrent protection.

The FDED-9S (55) system’s working principle is based on the use of a digital controller to constantly monitor and control electrical parameters such as line voltage and current. The system is also capable of controlling various energy-related parameters, including power supply parameters and power supply harmonics, while allowing users to independently adjust system parameters such as current set points and voltage set points.

At the core of its working principle, the FDED-9S (55) system utilizes its built-in PID controller to ensure that the system always operates within its optimal parameters. It accomplishes this by continuously monitoring system parameters and by making rapid adjustments when required. The system is capable of detecting electrical disturbances such as sags, swells, harmonics, and other disturbances, and can rapidly respond with adequate corrective measures. The system can also be set up to detect and respond to disturbances that can potentially damage equipment or endanger personnel.

Moreover, the FDED-9S (55) system is equipped with a power factor regulator that helps optimize power factor by automatically adjusting the amplitude and phase angle of the voltage source. This helps to minimize energy losses and increase the reliability of the system. The system is also capable of running multiple applications simultaneously and is capable of accepting various data inputs, such as current, voltage, temperature, and pressure, from external sources.

Overall, the FDED-9S (55) system is an all-in-one system that can be used for applications in medium- and large-scale energy and power engineering projects. It offers advanced electrical protection and coordination functions, and utilizes its built-in PID controller to ensure that the system always operates within its optimal parameters. The system is also equipped with a power factor regulator that helps optimize power factor, reducing energy losses and increasing the reliability of the system. The system is capable of running multiple applications simultaneously and is capable of accepting various data inputs from external sources.