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Published byJustina Leonard Modified over 9 years ago
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ASIPP HT-7 Daily Operation Report Operation Team I X. Gong, J. Zhao, H. Wang, S. Lin May 28-29, 2006
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ASIPP HT-7 Long pulse discharge with P LHCD feedback:Long pulse discharge with P LHCD feedback: Switching on/off spare klystrons Regulating high voltage power 4 th Boronization4 th Boronization Shot No 88645-88734 It: ~3900A, Ip:50-60KA, ne : 0.4-0.6, P LHCD ~100-200kW Vacuum, Cryogenic, PF PS, TF, LHCD, DIA, Control and data acquisition, … Experimental Topic
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ASIPP HT-7 LHCD under different Phase It~3900A, Ip~55KA, ne~0.4, P LHCD ~150kW Phase: -90 0 Free Phase
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ASIPP HT-7 P LHCD Feedback Control (I) It~3900A, Ip~55KA, ne~0.4, P LHCD ~130KW Switching on/off spare klystrons
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ASIPP HT-7 P LHCD Feedback Control (II) It~3900A, Ip~50KA, ne~0.4, P LHCD ~130KW Regulating high voltage power
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ASIPP HT-7 Limitations of long pulse discharge Impurity and recycling - poor wall conditions Fully non-inductive CD / MHD 4 th Boronization Local heating load – PFC / Plasma Control !!!
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ASIPP HT-7 Integrator for Magnetic —CHECK IN No Problem during 80s 400s??? 400s???
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ASIPP HT-7 Fully non-inductive CD Real time plasma control Impurity and recycling Heat loading MHD PFMs Real time wall conditioning To achieve long pulse discharge
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