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2. Solid-state transformer - Wikipedia

   en.wikipedia.org/wiki/Solid-state_transformer

   A Modular Solid-state transformer consists of several high-frequency transformers [1] and is similar to a Multi-level converter. As a complex electronic circuit, it must be designed to withstand lightning and other surges. Solid-state transformer is an emerging technology.

3. Frequency changer - Wikipedia

   en.wikipedia.org/wiki/Frequency_changer

   With the advent of solid state ... Often airplanes use 400 Hz power so a 50 Hz or 60 Hz to 400 Hz frequency converter is needed for use in the ground power unit used ...

4. Amtrak's 25 Hz traction power system - Wikipedia

   en.wikipedia.org/wiki/Amtrak's_25_Hz_traction...

   The Jericho Park converter exceeds its efficiency design criteria of 95%. Major disadvantages of solid state converters include harmonic frequency generation on both the 25 Hz and 60 Hz sides, and lower overload capability. Sunnyside Yard (Long Island City), NY – Static Inverter rated at 30 MW ordered from ABB in 1993 for $27 million. This ...

5. Variable-frequency drive - Wikipedia

   en.wikipedia.org/wiki/Variable-frequency_drive

   The VFD controller is a solid-state power electronics conversion system consisting of three distinct sub-systems: a rectifier bridge converter, a direct current (DC) link, and an inverter. Voltage-source inverter (VSI) drives (see 'Generic topologies' sub-section below) are by far the most common type of drives.

6. Power inverter - Wikipedia

   en.wikipedia.org/wiki/Power_inverter

   For example, a DC-powered electronic device may contain a small inverter to power an electroluminescent or fluorescent backlight, which requires high-frequency AC, Utility frequency conversion - if a user in (say) a 50 Hz country needs a 60 Hz supply to power equipment that is frequency-specific, such as a small motor or some electronics, it is ...

7. Power electronics - Wikipedia

   en.wikipedia.org/wiki/Power_electronics

   Under frequency converters there are three different types of converters that are typically used: cycloconverter, matrix converter, DC link converter (aka AC/DC/AC converter). AC voltage controller: The purpose of an AC Voltage Controller, or AC Regulator, is to vary the RMS voltage across the load while at a constant frequency. [ 20 ]

8. HVDC converter - Wikipedia

   en.wikipedia.org/wiki/HVDC_converter

   The Sakuma frequency converter in Japan; The first phase of the Italy–Corsica–Sardinia ... The thyristor is a solid-state semiconductor device similar to the ...

9. AC-to-AC converter - Wikipedia

   en.wikipedia.org/wiki/AC-to-AC_converter

   A solid-state AC-to-AC converter converts an AC waveform to another AC waveform, where the output voltage and frequency can be set arbitrarily. Categories