Multi-machine Power Systems Installed with VSC-Based Stabilizers
Without loss of generality, it can be assumed that a shunt VSC is installed at a busbar between nodes 1 and 2 in an N-machine power system, as shown in Fig. 7.1. The shunt VSC can be connected to an energy storage system (ESS ), a HVDC, or a static renewable power station, such as a photovoltaic (PV) or fuel cell (FC) power station. It can operate alone as a VSC-based FACTS device, STATCOM (see Sect. 18.104.22.168).
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