Device and method for improving sudden loading capacity of gas engine unit

• Main Author: LI QINGFEI
• Format: Patent
• Language: Chinese; English
• Published: 31.10.2023
• Subjects: BLASTING; COMBUSTION ENGINES; CONTROLLING COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The invention discloses a device and method for improving the sudden loading capacity of a gas engine unit, and the method is implemented through the device and comprises the steps that after the gas engine unit is impacted by sudden loading, the gas engine unit has the trend of frequency reduction and rotating speed reduction; the current transformer receives a change signal of the load and transmits the signal to an engine control unit (ECU); and an ECU (engine control unit) processes the signal and adjusts a PID (proportion integration differentiation) for controlling the rotating speed of the gas engine. According to the method for improving the sudden loading capacity of the gas engine unit, the inductor is installed on the phase current of the generator, the inductor can obtain the loading action in advance during sudden loading, and therefore the controller can conduct speed regulation control, namely feedforward closed-loop control, in advance. 本发明公开了一种提升燃气发动机机组突加负载能力的装置及方法，该方法通过前述的装置实现，方法包括：燃气发动机机组受到