Research on the operational performance of high speed permanent magnet generator with controlled rectifier in distributed generation

The uncontrolled rectifier and controlled rectifier which use fixed switching frequency control strategy are applied usually during the working of a high-power high- speed permanent magnet generator (HSPMG).Even for the controlled rectifier, it will generate harmonics.The electromagnetic Binding performance of the HSPMG is also affected by these ha

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Central neuropathic pain

ABSTRACT BACKGROUND AND OBJECTIVES: Central pain, classified as neuropathic, is defined as a painful syndrome caused by injury to central nervous system structures.This is one of the most complexes, intriguing and difficult to treat syndromes.This study aimed at promoting a narrative review including the concept of central pain, its intercurrent sy

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