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The paper gives a description and key design features for the EAST power supply system consisting of superconducting coil power supply, inner vessel coil power supply, and additional heating power supply including microwave power supplies and neutral beam injection power supply. These power supplies are all realized by AC/DC converter, H Bridge and IGBT chopper.
In this paper, firstly, ITER power supply and its AC/DC converter in 2001 design have been introduced. Some import criteria such as FSC and internal bypass are reviewed and researched. The system overvoltage and low frequency oscillation have also been studied. Then some proposals to improve the ITER design and baseline have been presented, and these proposals have been validated and supported by...
The ITER Coil Power Supply System is characterised by a very large AC/DC conversion plant which produces a relatively high amount of reactive power and harmonic currents. Consequently, the ITER power supply system will include substantial reactive power compensation and harmonic filtering (RPC & HF) to reduce the reactive power and harmonic current down to the levels acceptable to the French/European...
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