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Advanced memory technologies such as DDR4 and LPDDR4 are able to receive and transmit huge amount of data in faster and more efficient ways than ever before. At the same time, reducing power noise and designing dense traces become a challenging part of the design processes. In particular, high signal density on a package naturally restricts the resources for robust power delivery when keeping the...
Rectifier units is widely used in electrochemical and the metallurgical industry,stability and reliability are required.This paper studied the fault classification and diagnosis method of the bridge 6-pulse waveform controlled rectifier circuit based on Support Vector Machines.All the faults in thyristors were analyzed, the fault classification method according to the rectifier aberrant voltage waveforms...
Different from land power system, marine high power rectifier power transformation device usually use thyristor as power devices. Thyristor open-circuit or short-circuit fault may occur if don't handle in time, the power side and load side will have serious consequences. Studying fast detection device of the thyristor fault has an important significance for rapidly inhibiting the spread of fault effects,...
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