Open Standards/Multipurpose AC-Battery/Logic implementation examples

Here you can see the result of a Simulink simulation of a multipurpose AC battery pack, generating a sin wave: border|600px The upper curve shows desired and actual voltage, the lower shows the commands. 0 = idle, 1 = one up, 2 = one negative up, 3 = down. This implementation examples show sheets of a running Simulink demo. Here you can see one (incomplete) test implementation consisting of: - the system overview border|800px - the ControlInterface border|600px - one complete multipurpose AC battery pack (consising of 4 rows&polarity switches, 6 switch cells each) border|800px - one of four switch groups with decoder, polarity switch and 6 switch cells border|800px - Decoder for retrieving PosUp, NegUp, Down, Idle and Reset command border|350px - Logic for positive or negative output voltage (with polarity change protection if not all cells are switched off) border|500px - Logic of every switch cell (p.e. control of a half bridge) border|800px The control algorithm is a simple integrator in software. Here is the matlab function code: 800px 450px