The control block diagram model of HVDC system simplifies, in understanding and modelling, the complex operation of the HVDC system. The model can be used in small signal stability assessment to ...

With the development of electrical control technology and the need of environmental protection, the marine shaft generating system based on PWM technology is developed and used. In shaft generator ...

Therefore, speed control of the diesel engine is crucial to frequency control. Figure 1 depicts the block diagram of a basic speed control.

FIGURE 1. Control block diagram of the GFL converter. Currently, the GFL converter uses a vector control strategy in dq frame. This control samples the output current iabc and voltage ugabc at the PCC ...