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为提高真空自耗电弧炉整流电源系统的性能及可靠、稳定性,设计了国产化8T真空自耗电弧炉2×20 k A/50 V整流电源系统,重点介绍了整流电源关键组成部分晶闸管调压系统、双反星整流变压器、Booster电源等设计原理。该系统经实际运行一年,满足设计要求。
In order to improve the performance, reliability and stability of vacuum consumable arc furnace rectifier power supply system, a 2 × 20 k A / 50 V rectifier power supply system of domestic 8T vacuum consumable arc furnace was designed, and the key components of rectifier power supply Thyristor voltage regulator system, double anti-star rectifier transformer, Booster power and other design principles. The system is actually running for one year to meet the design requirements.