Title:
POWER CONTROL METHOD FOR POWER SUPPLY OF WASTE TREATMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/268001
Kind Code:
A1
Abstract:
A power control method for a power supply of a waste treatment system. A radioactive waste treatment system comprises a calcining device and a melting system; the melting system comprises a crucible and a power supply; radioactive waste enters the calcining device to be calcined and transferred; a resulting material then enters the crucible together with a glass preform to be molten and form molten glass; the power supply is used for providing electrical energy to the crucible. The control method comprises: controlling a power supply to be turned on at initial power; after controlling the power supply to operate at the initial power for a first predetermined period of time, increasing the power of the power supply until the power reaches first predetermined power; after controlling the power supply to operate at the first predetermined power for a second predetermined period of time, decreasing the power of the power supply until the power reaches second predetermined power; and controlling the power supply to operate at the second predetermined power until the glass is completely molten.
Inventors:
ZHANG SHENGDONG (CN)
QIE DONGSHENG (CN)
ZHU DONGDONG (CN)
XIAN LIANG (CN)
LIU LIJUN (CN)
LI YUSONG (CN)
ZHOU HUI (CN)
QIE DONGSHENG (CN)
ZHU DONGDONG (CN)
XIAN LIANG (CN)
LIU LIJUN (CN)
LI YUSONG (CN)
ZHOU HUI (CN)
Application Number:
PCT/CN2022/099631
Publication Date:
December 29, 2022
Filing Date:
June 17, 2022
Export Citation:
Assignee:
CHINA INST ATOMIC ENERGY (CN)
International Classes:
F27B14/06; F27B14/08; F27B14/10; F27B14/14; G21F9/14
Foreign References:
| CN113465378A | 2021-10-01 | |||
| CN105474326A | 2016-04-06 | |||
| CN109734286A | 2019-05-10 | |||
| GB1239710A | 1971-07-21 | |||
| US6225519B1 | 2001-05-01 | |||
| CN107606946A | 2018-01-19 |
Attorney, Agent or Firm:
BEIJING NEWVISION PATENT&TRADEMARK AGENT LIMITED (CN)
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