パワー装置
PM-1844-3.3-1
パワー装置
| 変換の種類: | インバータ (DC-AC) |
| 定格出力: | - |
| 入力電圧 Uinput [V]: | 5500 |
| 出力電圧 Uout [V]: | 3300 |
| 入力電流 Iinput [A]: | - |
| 出力電流 Iout [A]: | 1844 |
| パワー半導体: | IGBT |
| 冷却の種類: | 強制液冷 |
- 文書と証明書
- 説明
The Power Unit is intended for use as a part of a three-phase three-level voltage inverter with T-NPC topology, which converts direct voltage into regulated alternating voltage as a part of a high-voltage frequency converter.
It is possible to increase the rated power of the unit.
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High design reliability and serviceability (module replacement time is 30 min)
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Power scalability in parallel connection
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High power density (11 kW/l) due to the use of the Press-Pack IGBT transistors and the Press-Pack FRD diodes in disc design with the double-sided liquid cooling of own production
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Transistors and Diodes as a part of the unit provide the maximum output power of one phase of the inverter of up to 5 MW
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Optimized cooling circuit topology
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Galvanic isolation of gate circuits
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Isolated driver power supply via a current loop
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Dielectric strength of 10.25 kV (RMS)
All power stacks except semiconductor switches can be equipped with snubber circuits, resistive dividers, drivers, current, voltage and temperature sensors. Proton-Electrotex can design and assemble power stacks customized per individual inquiry.
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- 用途
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the Frequency Converters for the propulsion engines of the ice-breaker ships;
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the Frequency Converters for the steerable thrusters of the high ice-class ships (gas carriers, tankers, bulk carriers, container ships, supply ships, etc.)
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the Frequency Converters for steerable thrusters of the offshore platforms with the dynamic positioning
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the Frequency Converters for the engines of the gas and oil pumping units
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the Frequency Converters for metal-rolling mills
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the Frequency Converters for the main circulation pumps of the nuclear power plants
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