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This paper discusses LFC (load frequency control) with HVDC (high voltage DC transmission system). So far, AGC (automatic generation control) has focused on economic dispatch control and load frequency control; especially the latter is mainly on frequency stabilization for ac-link network systems. However, the upcoming power-electronics based HVDC transmission system offers new aspects for the improvement...
Among different types of fuel cells, solid oxide fuel cells (SOFCs) show great potential applications due to many advantages such as low emission, high efficiency, and high power rating. On the other hand, SOFC systems are beneficial because they can convert fuel such as natural gas which is supplied by popular systems in many countries into electricity efficiently using internal reforming. In facts,...
A new control method based on PID for load frequency control in power systems is proposed in order to suppress frequency deviations due to load and generating power fluctuations occurring by increased penetration of renewable resources such as photovoltaics or wind farms. The variation of renewable resources can be considered to be a kind of load fluctuations. For the appropriate absorption of load...
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