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  2. Grid-tie inverter - Wikipedia

    en.wikipedia.org/wiki/Grid-tie_inverter

    Inverters that target commercial applications are available for 208, 240, 277, 400, 480 or 600 VAC and may also produce three phase power. Peak efficiency: The peak efficiency represents the highest efficiency that the inverter can achieve. Most grid-tie inverters on the market as of July 2009 have peak efficiencies of over 94%, some as high as ...

  3. HVDC converter station - Wikipedia

    en.wikipedia.org/wiki/HVDC_converter_station

    When line commutated converters are used, the converter station will require between 40% and 60% of its power rating as reactive power. This can be provided by banks of switched capacitors or by synchronous condensers, or if a suitable power generating station is located close to the static inverter plant, the generators in the power station ...

  4. Solar inverter - Wikipedia

    en.wikipedia.org/wiki/Solar_inverter

    Internal view of a solar inverter. Note the many large capacitors (blue cylinders), used to buffer the double line frequency ripple arising due to single-phase ac system.. A solar inverter or photovoltaic (PV) inverter is a type of power inverter which converts the variable direct current (DC) output of a photovoltaic solar panel into a utility frequency alternating current (AC) that can be ...

  5. Advanced Energy - Wikipedia

    en.wikipedia.org/wiki/Advanced_Energy

    2019 Divests Solar Inverter business; 2019 Customer Solutions Center Karlstein am Main, Germany opened; 2019 Artesyn Embedded Power (US) acquired [7] 2022 SL Power acquired; 2020 Advanced Energy STEM Diversity Scholarship Program introduced [8] 2021 TEGAM acquisition [9] 2021 Versatile Power acquisition [10] 2024 Airity Technologies acquisition

  6. Islanding - Wikipedia

    en.wikipedia.org/wiki/Islanding

    Utilities have refused to allow installation of home solar or other distributed generation systems, on the grounds that they may create uncontrolled grid islands. [ 29 ] [ 30 ] In Ontario, a 2009 modification to the feed-in tariff induced many rural customers to establish small (10 kW) systems under the "capacity exempt" microFIT.

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

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

    Amtrak Avelia Liberty trainset operating under the 25 Hz traction power system near Claymont, Delaware. Amtrak's 25 Hz traction power system is a traction power network for the southern portion of the Northeast Corridor (NEC), the Keystone Corridor, and several branch lines between New York City and Washington D.C.