Timeline for How to get a static generator starting from a synchronous one?
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 15, 2022 at 10:31 | vote | accept | Samuele Benito Di Gioia | ||
| Jun 15, 2022 at 6:04 | answer | added | pdb5627 | timeline score: 2 | |
| Jun 5, 2022 at 13:19 | comment | added | user16324 | "In a virtual synchronous machine, the underlying machine model parameters dictate its dynamic response. In particular, the damping, inertia, and flux-linkage parameters are virtual and can be tuned (Beck and Hesse 2007; Alatrash et al. 2012; Zhong 2016). Although the response of a virtual synchronous machine is similar to that of an actual machine, its time constants can be compressed. " (p.16, nrel.gov/docs/fy21osti/73476.pdf ). So what you are suggesting (0 inertia etc) may be appropriate for a "grid following" inverter but not for a "grid forming" inverter. | |
| Jun 5, 2022 at 12:27 | comment | added | user16324 | Related : some of the links may contain relevant content... cleantechnica.com/2022/06/05/… | |
| Jun 3, 2022 at 13:14 | comment | added | user16324 | For small inverters you might look at G83/2 (1 phase) or G59 (3 phase) for UK practice; or the equivalent in your region. They cover frequency, tolerances, harmonics etc. For big inverters ... ask the manufacturer? With batteries, you can program it to mimic any inertia/damping you like to assist grid stability hornsdalepowerreserve.com.au but I don't know the capabilities of PV-only systems. | |
| Jun 3, 2022 at 6:43 | comment | added | Samuele Benito Di Gioia | @user_1818839 sorry you are rigth, I mean a PV plant, so PV panels + inverters (no transformer) | |
| Jun 2, 2022 at 19:01 | comment | added | user16324 | By "static generator" do you mean a PV grid tie inverter? | |
| Jun 2, 2022 at 16:26 | review | Close votes | |||
| Jun 17, 2022 at 3:02 | |||||
| Jun 2, 2022 at 15:52 | history | asked | Samuele Benito Di Gioia | CC BY-SA 4.0 |