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5SHX系列5SHX2645L0006直流中压调速IGCT可控硅控制器模块
5SHX2645L0006与新的透明阳极设计相结合，大大降低了所需的栅极触发电流，并由于功耗降低而提高了整体可靠性，从而进一步降低了栅极驱动器的，可以看到代低损耗IGCT的无缓冲器关断。低开关损耗是薄器件、器件中电场的新形状以及相应的小而短的尾电流（Gruening等人[5]）的结果。3kA，4.5kV，125°C，85mmIGCT1代IGCT2代On状态电压Vtm 3.2 V 1.9 V关断能量Eoff（3 kA）10 W，6µF13 W，0µF5 W，3µF10 W，0μF栅极驱动功率（500 Hz）30 W 15 WTABLE 2：代IGCT和代IGCT的比较阻塞电压和大关断电流的连续发展中的物理和经济限制。GTO技术的典型值是今天的6kV动态阻断电压和6kA关断电流。这对应于没有串联设备的NPC逆变器中的大逆变器功率约为15MVA。新的IGCT技术本质上包含了进一步扩大这一价值的可能性。但这种还不足以满足需求。未来的电力电子系统市场要求转换器功率，这显然超过了15 MVA的值。在不久的将来，将需要几个100MVA的逆变器额定值。为了达到更高的额定功率，一种解决方案是在几个子系统之间分配总功率。这样的安装比单个高功率转换器复杂得多。
This series connection of turn-off devices also offers the greatest benefits in terms of first-time and operating
costs. Series-connected thyristors are a proven HVDC technology and such configurations have been used suc- cessfully for decades.
The concept of the IGCT, which inherently allows, due its very short storage time of 1µs, the robust series connec-
tion of semiconductors, is the key technology for new high power inverters. Based on the series connection the well-proven way to
ensure maximum availability is to connect more IGCTs then necessary in series. This makes sense since it im- proves the installation in a number of ways:§ in the event, that an IGCT or an antiparallel diode fails the installation will continue without interruption. This is because the IGCT as a presspack device is de- signed to fail short-circuit. The failure is detected by an electronic circuit and signalled via fiber optic ca-bles. The failed device can be replaced later, during routine maintenance.§ the addition of the redundant IGCT reduces the volt-age load of each individual device, including any eventual snubber circuit. It is known that the lifetime of the individual device depends strongly upon the voltage stress. When it is reduced for example by one third, the average lifetime of the IGCT is in-creased by a factor of about 20。
同系列IGCT可控硅模块如下型号：
| 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152 |
| 5SHX2645L0002/3HB012961R0001 |
| 5SHX0660F0001 |
| 5SHX06F6004 |
| 5SHX1060H0003 |
| 5SHX10H6004 |
| 5SHX1445H0002 3BHL000387P0101 |
| 5SHX14H4502 |
| 5SHX1960L0004 |
| 5SHX1960L0006 3BHB016120R0002 3BHE019719R0101 GVC736BE101 |
| 5SHY3545L0014 |
| 5SHX2645L0004 3BHL000389P0104 3BHB003154R0101 5SXE04-0150/GVC707AE01 |
| 5SHY系列 |
| 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101 |
| 5SHY3545L0003 |
| 5SHY3545L0005 |
| 5SHY3545L0009 3BHB013085R0001 3BHE009681R0101 GVC750BE101 |
| 5SHY3545L0010 3BHB013088R0001 3BHE009681R0101 GVC750BE101 |
| 5SHY3545L0014 3BHE023784 |
| 5SHY3545L0016 3BHB019719R0101 GVC736BE101 5SXE06-0160 |
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