Autor: |
YOU Qing-shan, MENG Xiao-hong, RAN Xia |
Jazyk: |
čínština |
Rok vydání: |
2013 |
Předmět: |
|
Zdroj: |
Gong-kuang zidonghua, Vol 39, Iss 7, Pp 11-14 (2013) |
Druh dokumentu: |
article |
ISSN: |
1671-251X |
Popis: |
For problem that adapted voltage fluctuation range of existing mine-used power is narrow and its use is inconvenience, the paper proposed a design scheme of adaptive power system with AC80-830 V wide voltage input based on full-bridge phase-shift rectifying technology. The main circuit of the power uses thyristor control method, and the control circuit uses PIC16F1937 single-chip microcomputer to realize instantaneous voltage tracked control, making output voltage stably work in DC110-350 V when input voltage changes. The simulation and experiment results show that the power system is stable and reliable. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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