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12脉中频电源技术参数英文翻译


0.95.
Dominated by thyristor control components, better
energy-saving effect, comprehensive performance fully
superior to 6 pulse common thyristor intermediate -frequency
power source(KGPS), power consumption per ton of hot metal
reduce 100 Kw.h (100℃), meeting harmonic requirements.
Compared with IGBT intermediate frequency power source,
Ps750
Rated
750
power(kW)
Input
660
PS100 0 1000
660
PS200 0 2000
660
PS250 0 2500
660
PS300 0 3000
900
PS400 0 4000
900
PS500 0 5000
900
PS60 00 6000
900
类 型:中频炉技术说明 称:《12 脉中频电源技术参数英文翻译》
80min
12 pulse intermediate frequency power source 380V 800 KVA 160A 28℃
50min
Power consumption per 710Kwh ton of hot metal
570 Kwh
Technical parameters:
Model
cost.
Melting of raw materials are pure cast iron chips, hot metal
tapping temperature is 1520 ℃, comparative test data of
common intermediate frequency furnace and 12 pulse
PS100 0 1000
660
2× 550 890
2× 550 2400
500hz
PS200 0 2000
660
2× 1010 890
2× 1125 2400
500hz
PS250 0 2500
660
2× 1260 890
2× 1400 2400
400hz
PS300 0 3000
900
2× 1125 1200
类 型:中频炉技术说明

称:《12 脉中频电源技术参数英文翻译》
12 脉中频电源技术参数英文翻译
12 脉中频电源 12 pulse intermediate frequency power source
12 脉中频电源(即 12 脉可控硅中频电源 12 脉晶闸管中频电源如果
配上炉体就称为 12 脉中频炉)。整流桥的输出电压由原来的 513V 升
obvious energy-saving effect i, stable performance, easy
maintenance,small high-order harmonic interference, strong
overload capacity, large-tonnage capacity and low maintenance
熔炼时间
80min

50min
吨铁水耗电
710Kwh
570 Kwh
12 脉中频电源技术参数
型号
Ps750
额定功率 (kW) 输入电压 (V) 输入电流 (A) 直流电压 (V) 直流电流 (A) 输出电压 (V) 典型工作频 率(Hz)
750
660
2× 550 890
2× 550 2400
500hz
12 脉可控硅中频电源,不含 5、7 次谐波分量,按照谐波分析,12 脉
整流电源产生的谐波影响大大小于普通万聪 KGPS 中频电源。整机采
用双整流电路,动态均压,具有缺相、过压、过流、低水压和人为误
操作保护,限流、限压,平衡,功能稳定,扫频启动性能良好。操作
维护简单。功率因数高于 0.95。
12 脉中频电源以晶闸管为主控元件实现较好节能效果,综合性能完
2× 1125 2400
500hz
2× 1260 890
2× 1400 2400
400hz
2× 1125 1200
2× 1250 3000
250hz
2× 1500 1200
2× 1670 3000
250hz
2× 1890 1200
2× 2100 3000
250hz

2× 2250 1200
2× 2500 3000
250h z
作者:康忠波 永鑫电炉城站长
2× 1250 3000
250hz
PS400 0 4000
900
2× 1500 1200
2× 1670 3000
250hz
PS500 0 5000
900
2× 1890 1200
2× 2100 3000
250hz
PS60 00 6000
900
2× 2250 1200
2× 2500 3000
250h z
与 12 脉中频电源的对比测试数据如表 1 所示:
类 型:中频炉技术说明

称:《12 脉中频电源技术参数英文翻译》
12 pulse frequency power, (or 12 pulse thyristor
intermediate-frequency power source, 12 pulse thyristor
balance, function stability, good sweep starting performance .
类 型:中频炉技术说明

称:《12 脉中频电源技术参数英文翻译》
Simple operation and maintenance. Power factor higher than
Table1 Experimental contrast
Parameters
Line voltage Line power no-load current(DC) Induction loop water temperature Smelting time
KGPS intermediate frequency power source 380V 800KVA 400A 45℃
全优于 6 脉普通可控硅中频电源即(万聪 KGPS 中频电源),其每吨
铁水电耗可降低 100 Kw.h(100 度),基本符合电网谐波要求;与 IGBT
中频电源相比,具有节能效果明显、而且性能十分稳定、维护方便、
谐波干扰小、过载能力强、大吨位容量和维修成本低廉的优点。
在熔炼原料为纯净的铸铁屑,铁水出炉温度为 1520℃,普通中频炉
intermediate frequency power source as shown in table 1:
表一 两种电炉实验比对
参数
KGPS 中频电源
12 脉中频电源
进线电压
380V
380V
进线功率
800KVA
800 KVA
空载电流(直流) 400A
160A
感应圈出水温度
45℃
28℃
类 型:中频炉技术说明 称:《12 脉中频电源技术参数英文翻译》
intermediate-frequency power supply coupled with the furnace
is called 12 pulse-frequency furnace).Output voltage of the
rectifier bridge rise from 513V to 1026V, without changing the
to one-fourth(Large current flows through a controllable
silicon, copper, reactor, water cooling cable generating heat
loss). Induction heating inductive coil voltage is increased
到 1026V,在没有改变原变压器输出电压的前提下,整流输出直流电
压升高一倍。在相同电炉功率条件下,主电路电流减小了一半,回路
损耗降低到四分之一,(大电流流过可控硅,铜排、电抗器、水冷电
缆等产生的发热损耗)。而感应加热感应圈电压则由原来的 1600V 升
到 3000V,进一步降低了感应圈的热损耗,达到了节能降耗目的。
source. Dual rectifier circuit, dynamic voltage, protection
of lack-phase, over-voltage, over-current, low water pressure
and human error handling, current limit, pressure limiting,
original transformer output voltage, the rectifier outpus 1 time. Under the same conditions of electric
power, main circuit current decreases by half, loop loss down
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