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The inclusion of wind power in power systems is steadily increasing around the world. This incorporation can generate a number of problems on the dynamics of power systems. In addition, over the last few years, new power electronic devices coupled with energy storage have emerged. These new devices allow the operation of electric systems to be controlled. In this work, the use of a Distribution Static...
This paper presents analysis and design of Distributed STATic COMpensator (DSTATCOM) with fuel cell utilized for power quality improvement and hybrid power generation. Factors affecting the performance and limitation of active and reactive power compensation are analyzed and presented in this paper. A boost converter circuit is selected to step up and regulate the fuel cell terminal voltage to match...
Voltage instability can be mitigated or avoided by coordination of appropriate control resources. In addition, to meet the power quality requirements, it is desirable to find the whole minimal-cost trajectory using available controls without violating any constraints. This is the trajectory optimization problem and intrinsically hard to solve in power systems because of the interactions between continuous...
Series power quality controller (SPQC) can effectively suppress power quality interferences. Yet the normal operation of whole system based on the maintenance of DC-side voltage. This paper presents an unexpected voltage boost of DC side in SPQC and analyzes it in detail. The experimental results verified the analysis
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