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— Tokamak Power Supply Technology Division —
Tokamak Power Supply Division is responsible for tokamak power supply and electrical sources, including
power electronic technology, high power pulse electrical
sources, large fly-wheel pulse generator power supply,
digital control of pulse power supply, harmonic
filtering and reactive-load compensation, double-fed
super-synchronization frequency control and switch power
supply. The recent developments are magnetic fields
power supply, auxiliary heating high voltage power
supply, high power pulse fly wheel generator groups and
related techniques for the HL-2A tokamka.
In order to meet the requirements of power supply in
HL-2A, a largest fly wheel pulse generator group
(capacity of 300MW, mechanical exoergic no less than 1.2 GJ
for one pulse) is equipped. The three motors are in
successful synchronous operation and asynchronously
reacceleration to provide power to HL-2A simultaneously.
The double-fed super-synchronization operation for two
generators has been successfully realized with automatic computer protection and monitor. For satisfying
requirements for secondary heating total power of 10MW,
high power and high voltage pulse DC supply, high power
and high voltage modulators, CROWBAR protection system,
monitoring system and voltage feedback control system
have been developed.
Head:
Xuan,Weimin ,Research Professor, HL-2A power supply and
electrical source.
E-mail:
xuanwm@swip.ac.cn
Deputy Head:
Li,Huajun ,Research Professor
E-mail:
lihj@swip.ac.cn
Deputy Head:
Wang,Yingqiao,Senior Engineer
E-mail:
wangyq@swip.ac.cn
Groups:
8 Power
Supply Group
Leader: Yao, Lieying ,Research Professor
E-mail:
yaoly@swip.ac.cn
8Motor
Generator Group
Leader: Li, Huajun ,Research Professor (concurrent post)
E-mail:
lihj@swip.ac.cn
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