ABB SYN5302A-Z 3BHB006716R0217 Synchronous equipment

ABB SYN5302A-Z 3BHB006716R0217 is a digital synchronization device in the ABB SYNCHROTACT 5 series. It is mainly used for automatic synchronization between generators and power grids and parallel operation between synchronous lines. The following is a detailed introduction:

Functional features:

Dual-channel synchronization: This is a redundant automatic dual-channel synchronization unit. The two channels are independent of each other, which can ensure the reliability and safety of the synchronization process and effectively prevent synchronization failure caused by single channel failure.

Strong communication capability: Supports LON (local operating network), which can realize remote monitoring and control, and facilitates operators to monitor and adjust parameters of the synchronization process away from the equipment site. At the same time, it also supports IEC 61850 communication protocol, which can realize efficient data transmission and control.

Flexible parameter configuration: A device can store up to seven sets of parameters for seven different parallel points. It can flexibly configure parameters according to different application scenarios and power grid conditions to adapt to various operating conditions.

Wide frequency adaptability: The rated operating frequency is 50Hz, 60Hz and 16⅔Hz, which can be applied to power systems with different frequency standards and has strong versatility.

Compliance with multiple standards: The design complies with the IEC 60255 series standard and ANSI/IEEE C37.90 standard, ensuring the reliability and stability of the equipment.

Advantage Feature 2:

High safety: The compact dual-channel design is adopted, and the two channels have independent hardware and software, which can monitor each other to prevent system failure. The monitoring device in series with the manual parallel switch can ensure safe manual synchronization.

Reduce engineering costs: The output contacts can withstand higher currents, reduce the use of auxiliary relays, and all I/Os are isolated, without the need for a separate power supply unit, and can also reduce wiring by integrating with the bus control system.

Convenient debugging: Simple and fast debugging can be performed through the SynView software, which will recommend parameter values and indicate the maximum and default values. Debugging can also be completed without a computer through the control buttons on the front panel of the housing.

Application areas: It is widely used in power systems such as power plants and industrial self-provided power plants. It can be used in thermal power plants, hydropower plants, nuclear power plants and gas turbine combined cycle power plants to ensure that the generator can be synchronized with the main power grid or the factory power grid smoothly and safely after starting. It can also be used in diesel generator sets and backup power supply systems. After the main power supply fails, it automatically controls the backup generator set to start and connect it in parallel with the load to ensure the continuity of power supply.