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H-bridge cascaded static synchronous compensator (STATCOM) is often used to compensate the harmonic and reactive current derived from non-linear load. In order to improve the performance of STATCOM, an improved model predictive control (MPC) method is put forward in this paper. In the proposed MPC, the difference equations which are derived from the transfer functions of controlling variables and...
This paper proposed a novel automatic synchronization and multiple serial transfer clock frequency method (AS&MSC) for the fiber optic communication that is appropriate to cascade converters with better bit error rate performance. Comparing with conventional method, this method could automatically synchronize the transmitter and receiver without clock signals. Furthermore, the receiver could obtain...
Static compensation (STATCOM) gets more popular as the flexible AC transmission (FACTS) devices increase. The transformerless STATCOM has low cost and concentrates the research interests, however, the capacitors voltage unbalance problem will deteriorate its performance with more harmonics and over current/voltage faults. This paper presented one current control strategy to solve this problem. Firstly,...
This Paper proposed one novel sensorless induction motor speed control system with self-organizing map and fuzzy control. The self-organizing map could train the neural network according to the simulation or experimental induction running parameters automatically. The trained neural network then is employed to preprocess the induction parameters, and the net output is sent to a fuzzy system to adaptively...
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