Low-Power Energy Generation Systems for Two-Phase PM Machine With Reduced-Switch-Count Controlled Switches

作者：da Costa Bahia Filipe Antonio; Jacobina Cursino Brandao; Rocha Nady; Moreno Pinheiro da Silva Italo Roger Ferreira; Salvadori Fabiano

来源：IEEE Transactions on Industry Applications, 2017, 53(3): 2320-2328.

DOI：10.1109/TIA.2017.2669326

• AC generators
• ac-dc power conversion
• converters
• rectifiers
• wind power generation

This paper investigates two power generation systems that utilize a rectifier with small number of controlled switches associated to a two-phase permanent magnet synchronous machine. The proposed topologies have as a main purpose converting wind energy into electrical energy for low-power applications, giving them large potential to be employed in urban and rural areas. Each configuration is commanded by only two controlled switches and has natural protection against short circuit on the dc link. Compared with two three-phase generation systems that use a reduced number of controlled switches, the proposed topologies permit obtaining sinusoidal machine currents, with low harmonic distortion, using a smaller number of controlled switches. At last, to investigate the proposed system and control strategy, simulation and experimental results are presented.

• 出版日期2017-6