Description
5SHY3545L0014 3BHB013085R0001 Communication board module ABB
The provided information focuses on Integrated Gate-Commuted Thyristors (IGCTs) manufactured by ABB Semiconductors. Here are the key points:
- Establishment as Semiconductor of Choice:
- Within just 20 years of its introduction, the IGCT has established itself as the semiconductor of choice for high-power frequency converters.
- Versatility, Efficiency, and Cost-Effectiveness:
- ABB Semiconductors’ IGCTs are widely used in various applications due to their versatility, efficiency, and cost-effectiveness.
- Low On-State Voltage and Running Costs:
- IGCTs, with their low on-state voltage, achieve the lowest running costs, reaching inverter efficiencies of 99.6 percent and more.
- High Inverter Power Densities:
- Single inverters with capacities exceeding 15 MVA can be realized without the need for series or parallel connection, resulting in the highest inverter power densities in the industry.
- Wide Range of Applications:
- IGCTs find applications in various fields, including medium-voltage drives (MVDs), marine drives, co-generation, wind power converters, and STATCOMs.
- Record Performance in Power Plant:
- ABB achieved a record performance using IGCTs in the world’s most powerful frequency converter (100 MVA) for a variable-speed pumped hydropower application at the Grimsel 2 power plant in the Swiss Alps.
- Free-Wheeling Diode Recommendation:
- For all asymmetric and reverse conducting IGCTs, ABB provides matching free-wheeling, neutral point (NPC), and clamp diodes.
- The choice of the diode depends on the specific application, and recommendations can be found in the application note 5SYA 2064, titled “Applying fast recovery diodes,” available on www.abb.com/semiconductors.
In summary, ABB’s IGCTs have become a preferred choice for high-power frequency converters, offering versatility, efficiency, and cost-effectiveness. They have demonstrated record performance in demanding applications, and ABB provides accompanying diode recommendations for optimal performance in different scenarios.
5SHY3545L0014 3BHB013085R0001 Communication board module ABB
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