5SHX2645L0002 3HB012961R0001 直流调速中压板

ABB 5SHX2645L0002/3HB012961R0001直流调速中压板
IGCT是将GTO芯片与反并联二极管和门极驱动电路集成在一起再与基门极驱动器在外围以低电感方法连接，结合了晶体管的安稳关断才能和晶闸管低通态损耗的优点
ABB的高压励磁操控器一般具有以下特点:
高精度操控:可以准确操控励磁电流，以保持发电机的输出电压和功率在设定范围内。
快速呼应:可以敏捷呼应电力系统中的变化，如负载变化或毛病情况，保证发电机的安稳运转。
高度可靠性:选用高品质的材料和先进的制造工艺，保证设备在恶劣的工业环境中也能长时间安稳运转。
易于保护:规划简洁，保护便利，一般配备有毛病诊断和远程监控功能，便利用户进行设备的日常保护和毛病扫除。

ABB 5 shx2645l0002/3 hb012961r0001 clamp in the dc speed regulation

IGCT integrates the GTO chip with the anti-parallel diode and gate drive circuit, and then connects the base gate driver with low inductance at the periphery, combining the advantages of stable shutdown of the transistor and low on-state loss of the thyristor

ABB's high voltage excitation controllers generally have the following characteristics:

High-precision control: The excitation current can be accurately controlled to keep the output voltage and power of the generator within the set range.

Rapid response: It can quickly respond to changes in the power system, such as load changes or faults, to ensure the stable operation of the generator.

High reliability: The selection of high-quality materials and advanced manufacturing processes ensure that the equipment can run stably for a long time in harsh industrial environments.

Easy protection: simple planning, convenient protection, generally equipped with fault diagnosis and remote monitoring functions, convenient for users to carry out daily protection and fault cleaning of equipment.