BetterGrids Collection: Solar Generation Solar Generation http://item.bettergrids.org/handle/1001/672 2026-04-09T09:43:21Z 2026-04-09T09:43:21Z Virtual Synchronous Machine Grid-Forming Inverter Model Specification (REGFM_B1) http://item.bettergrids.org/handle/1001/744 2026-02-25T18:41:00Z 2024-06-01T00:00:00Z Title: Virtual Synchronous Machine Grid-Forming Inverter Model Specification (REGFM_B1) Abstract: The model specifications of droop-based GFM (REGFM_A1) and VSM-based GFM (REGFM_B1) have been adopted by WECC. The model specifications can be accessed through the following links. The REGFM_A1 model has already been released in major commercial transient stability simulation tools including PTI-PSS®E, GE-PSLF, PowerWorld Simulator, and TSAT. The REGFM_B1 model is expected to be released in those tools soon. 2024-06-01T00:00:00Z Model Specification of Droop-Controlled, GridForming Inverters (REGFM_A1) http://item.bettergrids.org/handle/1001/743 2026-02-25T18:40:39Z 2023-09-01T00:00:00Z Title: Model Specification of Droop-Controlled, GridForming Inverters (REGFM_A1) Abstract: The model specifications of droop-based GFM (REGFM_A1) and VSM-based GFM (REGFM_B1) have been adopted by WECC. The model specifications can be accessed through the following links. The REGFM_A1 model has already been released in major commercial transient stability simulation tools including PTI-PSS®E, GE-PSLF, PowerWorld Simulator, and TSAT. The REGFM_B1 model is expected to be released in those tools soon. 2023-09-01T00:00:00Z Machine Model: REGFM_B1 (Grid Forming Inverter Virtual Synchronous Machine) http://item.bettergrids.org/handle/1001/742 2026-02-25T18:40:13Z 2025-01-01T00:00:00Z Title: Machine Model: REGFM_B1 (Grid Forming Inverter Virtual Synchronous Machine) 2025-01-01T00:00:00Z Machine Model: REGFM_A1 (Grid Forming Inverter Droop Controlled) http://item.bettergrids.org/handle/1001/741 2026-02-25T18:39:50Z 2025-01-01T00:00:00Z Title: Machine Model: REGFM_A1 (Grid Forming Inverter Droop Controlled) 2025-01-01T00:00:00Z