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Synchronverters or virtual synchronous generators are inverters which mimic synchronous generators (SG) to provide "synthetic inertia" for ancillary services in electric power systems. Inertia is a property of standard synchronous generators associated with the rotating physical mass of the system spinning at a frequency proportional to the electricity being generated. Inertia has implications towards grid stability as work is required to alter the kinetic energy of the spinning physical mass and therefore opposes changes in grid frequency. Inverter-based generation inherently lacks this property as the waveform is being created artificially via power electronics.

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  • Synchronverter (fr)
  • 仮想同期発電機 (ja)
  • Synchronverter (en)
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  • Les synchronverters ou générateurs synchrones virtuels sont des onduleurs qui imitent les générateurs synchrones pour fournir une «inertie synthétique» aux services auxiliaires dans les systèmes électriques. (fr)
  • Synchronverters or virtual synchronous generators are inverters which mimic synchronous generators (SG) to provide "synthetic inertia" for ancillary services in electric power systems. Inertia is a property of standard synchronous generators associated with the rotating physical mass of the system spinning at a frequency proportional to the electricity being generated. Inertia has implications towards grid stability as work is required to alter the kinetic energy of the spinning physical mass and therefore opposes changes in grid frequency. Inverter-based generation inherently lacks this property as the waveform is being created artificially via power electronics. (en)
  • 仮想同期発電機(enːSynchronverters or virtual synchronous generators)は、同期発電機(SG) の動作をシミュレーションすることで、電力系統に「慣性」を持たせるインバーターである。 同期発電機の回転エネルギー・慣性によって電力系統は負荷の急変が生じても急に止まったり加速したりはせず発電機はある程度一定の周波数で電力を供給し、安定した交流電流を供給する。 一方インバーター(半導体)による変電を行う太陽光発電などはこうした慣性力を持たない。そのため同期発電機をコンピューター上でシミュレーション、これを模倣した動作をインバーターに行わせ、慣性力を持たせる。 (ja)
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  • http://commons.wikimedia.org/wiki/Special:FilePath/Synchronverter.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Synchronverter_PV.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Synchronverter_compact_control.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Synchronverter_control.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Synchronverter_grid.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Synchronverter_power_part.png
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  • Les synchronverters ou générateurs synchrones virtuels sont des onduleurs qui imitent les générateurs synchrones pour fournir une «inertie synthétique» aux services auxiliaires dans les systèmes électriques. (fr)
  • Synchronverters or virtual synchronous generators are inverters which mimic synchronous generators (SG) to provide "synthetic inertia" for ancillary services in electric power systems. Inertia is a property of standard synchronous generators associated with the rotating physical mass of the system spinning at a frequency proportional to the electricity being generated. Inertia has implications towards grid stability as work is required to alter the kinetic energy of the spinning physical mass and therefore opposes changes in grid frequency. Inverter-based generation inherently lacks this property as the waveform is being created artificially via power electronics. (en)
  • 仮想同期発電機(enːSynchronverters or virtual synchronous generators)は、同期発電機(SG) の動作をシミュレーションすることで、電力系統に「慣性」を持たせるインバーターである。 同期発電機の回転エネルギー・慣性によって電力系統は負荷の急変が生じても急に止まったり加速したりはせず発電機はある程度一定の周波数で電力を供給し、安定した交流電流を供給する。 一方インバーター(半導体)による変電を行う太陽光発電などはこうした慣性力を持たない。そのため同期発電機をコンピューター上でシミュレーション、これを模倣した動作をインバーターに行わせ、慣性力を持たせる。 (ja)
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