Nodal admittance matrix: Revision history

3 March 2024

• curprev 14:4714:47, 3 March 2024‎ Gkaf talk contribs‎ 6,063 bytes −1,695‎ The context section is better suited for the power flow problem article; removing undo

19 January 2024

• curprev 20:5020:50, 19 January 2024‎ LDGraham talk contribs‎ m 7,758 bytes −14‎ fixed small typo undo

15 December 2023

• curprev 14:5914:59, 15 December 2023‎ 205.193.40.5 talk‎ 7,772 bytes −7‎ Corrected "The nodal admittance matrix matrix [...]" to "The nodal admittance matrix [...]" in the summary to remove the unintentional repetition. undo

19 November 2023

• curprev 12:5912:59, 19 November 2023‎ WikiCleanerBot talk contribs‎ m 7,779 bytes −2‎ v2.05b - Bot T20 CW#61 - Fix errors for CW project (Reference before punctuation) undo Tag: WPCleaner

17 November 2023

• curprev 22:3422:34, 17 November 2023‎ Gkaf talk contribs‎ 7,781 bytes 0‎ Fix another typo undo
• curprev 22:2922:29, 17 November 2023‎ Gkaf talk contribs‎ 7,781 bytes +27‎ Remove missed references to the Y matrix undo
• curprev 22:2722:27, 17 November 2023‎ Gkaf talk contribs‎ 7,754 bytes −10‎ Remove the informal terms for the admittance matrix undo

13 November 2023

• curprev 10:5410:54, 13 November 2023‎ Nansense97 talk contribs‎ m 7,764 bytes −1‎ →‎Construction from a single line diagram undo

12 November 2023

• curprev 08:1008:10, 12 November 2023‎ FrescoBot talk contribs‎ m 7,765 bytes −18‎ Bot: link syntax and minor changes undo

3 November 2023

• curprev 14:3514:35, 3 November 2023‎ Gkaf talk contribs‎ 7,783 bytes −10‎ →‎Construction from a single line diagram: Add link to figure undo
• curprev 13:5513:55, 3 November 2023‎ Gkaf talk contribs‎ 7,793 bytes +634‎ Add details in the definition of the admittance matrix and remove unrelated references undo

31 October 2023

• curprev 18:0918:09, 31 October 2023‎ Gkaf talk contribs‎ 7,159 bytes −1,935‎ Simplified the definition of the nodal admittance matrix: A lot of ideas where discussed in the section defining the nodal admittance matrix. I removed any unrelated material and moved some in a separate section about applications undo

25 August 2023

• curprev 03:1303:13, 25 August 2023‎ 133.106.61.137 talk‎ 9,094 bytes 0‎ No edit summary undo Tag: Visual edit

27 January 2023

• curprev 14:4314:43, 27 January 2023‎ Golden Freddy3124 talk contribs‎ m 9,094 bytes +81‎ Adding short description: "N x N matrix describing a linear power system with N buses" undo Tag: Shortdesc helper

11 November 2022

• curprev 21:4721:47, 11 November 2022‎ Comp.arch talk contribs‎ m 9,013 bytes +4‎ No edit summary undo Tag: 2017 wikitext editor

8 November 2022

• curprev 01:1001:10, 8 November 2022‎ AnakinSandwalker talk contribs‎ m 9,009 bytes +106‎ Linked Kirchhoff's current law and Kirchhoff's voltage law to their respective sections in the Wikipedia article "Kirchhoff's circuit laws" undo

5 May 2022

• curprev 08:0908:09, 5 May 2022‎ 37.163.9.47 talk‎ 8,903 bytes 0‎ →‎Construction undo
• curprev 08:0808:08, 5 May 2022‎ 37.163.9.47 talk‎ 8,903 bytes −3‎ →‎Construction undo
• curprev 08:0608:06, 5 May 2022‎ 37.163.9.47 talk‎ 8,906 bytes 0‎ →‎Construction undo

21 January 2021

• curprev 18:4518:45, 21 January 2021‎ 107.191.238.83 talk‎ 8,906 bytes −6‎ →‎Construction undo
• curprev 18:4418:44, 21 January 2021‎ 107.191.238.83 talk‎ 8,912 bytes +2‎ →‎Construction undo

25 December 2020

• curprev 02:2402:24, 25 December 2020‎ Alej27 talk contribs‎ 8,910 bytes +7‎ As far as I know, only linear circuits can be described by a matrix equation consisting of the conductance/admittance matrix, the current vector and the voltage vector. If you don't think so, please provide a reference (example/textbook/video/webpage). undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit
• curprev 01:5201:52, 25 December 2020‎ Alej27 talk contribs‎ 8,903 bytes +20‎ "Nodal analysis by inspection" in circuit theory/analysis is the equivalent of the "building algorithm of Ybus" in power systems analysis. undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit

23 October 2020

• curprev 09:2909:29, 23 October 2020‎ 109.38.138.184 talk‎ 8,883 bytes +6‎ →‎Construction undo

7 September 2020

• curprev 18:1918:19, 7 September 2020‎ 192.38.90.123 talk‎ 8,877 bytes −1‎ No edit summary undo

6 September 2020

• curprev 13:3013:30, 6 September 2020‎ 82.211.196.220 talk‎ 8,878 bytes −7‎ No edit summary undo
• curprev 13:2913:29, 6 September 2020‎ 82.211.196.220 talk‎ 8,885 bytes +75‎ Made the example with the phase-shifting transformer more clear. undo

5 September 2020

• curprev 14:0314:03, 5 September 2020‎ 82.211.196.220 talk‎ 8,810 bytes +1‎ No edit summary undo
• curprev 13:5713:57, 5 September 2020‎ 82.211.196.220 talk‎ 8,809 bytes +15‎ No edit summary undo

24 June 2020

• curprev 15:5515:55, 24 June 2020‎ DVdm talk contribs‎ m 8,794 bytes −9‎ Reverted edits by 85.64.189.182 (talk) (HG) (3.4.10) undo Tags: Huggle Rollback
• curprev 15:4715:47, 24 June 2020‎ 85.64.189.182 talk‎ 8,803 bytes +9‎ No edit summary undo Tags: Mobile edit Mobile web edit

5 June 2020

• curprev 16:3516:35, 5 June 2020‎ InternetArchiveBot talk contribs‎ 8,794 bytes 0‎ Bluelink 1 book for verifiability (prndis)) #IABot (v2.0.1) (GreenC bot undo

31 May 2020

• curprev 13:1713:17, 31 May 2020‎ InternetArchiveBot talk contribs‎ 8,794 bytes +145‎ Bluelink 1 book for verifiability (prndis)) #IABot (v2.0.1) (GreenC bot undo

9 May 2020

• curprev 03:5903:59, 9 May 2020‎ Citation bot talk contribs‎ 8,649 bytes −77‎ Removed URL that duplicated unique identifier. | You can use this bot yourself. Report bugs here. | Activated by Amigao | Category:Electric power | via #UCB_Category undo

27 November 2019

• curprev 11:1711:17, 27 November 2019‎ Headbomb talk contribs‎ 8,726 bytes −9‎ ce undo
• curprev 11:1711:17, 27 November 2019‎ Headbomb talk contribs‎ 8,735 bytes −36‎ stripping mention is fine actually undo
• curprev 11:1711:17, 27 November 2019‎ Headbomb talk contribs‎ 8,771 bytes +20‎ predatory undo

3 November 2019

• curprev 05:1605:16, 3 November 2019‎ Sun Creator talk contribs‎ m 8,751 bytes −4‎ General fixes, typo(s) fixed: ’s → 's (2) undo Tag: AWB

23 May 2019

• curprev 15:3615:36, 23 May 2019‎ 199.244.3.10 talk‎ 8,755 bytes −1‎ Changed "matrix than can be solved" to "matrix that can be solved" undo

22 July 2018

• curprev 05:1405:14, 22 July 2018‎ ClueBot NG talk contribs‎ m 8,756 bytes −97‎ Reverting possible vandalism by 2409:4070:2015:C8DE:75B4:3CE:EFAC:697 to version by Certes. Report False Positive? Thanks, ClueBot NG. (3432303) (Bot) undo Tag: Rollback
• curprev 05:1405:14, 22 July 2018‎ 2409:4070:2015:c8de:75b4:3ce:efac:697 talk‎ 8,853 bytes +97‎ Runvx undo Tags: Mobile edit Mobile web edit

31 May 2018

• curprev 15:5415:54, 31 May 2018‎ Certes talk contribs‎ m 8,756 bytes +9‎ Disambiguating links to Electric bus (disambiguation) (link changed to Bus (power engineering)) using DisamAssist. undo

12 November 2017

• curprev 09:0409:04, 12 November 2017‎ GGJON talk contribs‎ 8,747 bytes +7‎ →‎Construction: N \times 1 instead of Nx1 undo

6 September 2017

• curprev 20:4920:49, 6 September 2017‎ KolbertBot talk contribs‎ m 8,740 bytes +1‎ Bot: HTTP→HTTPS undo

29 June 2017

• curprev 06:3906:39, 29 June 2017‎ ClueBot NG talk contribs‎ m 8,739 bytes +566‎ Reverting possible vandalism by 115.249.61.93 to version by 171.66.208.145. Report False Positive? Thanks, ClueBot NG. (3074613) (Bot) undo
• curprev 06:3906:39, 29 June 2017‎ 115.249.61.93 talk‎ 8,173 bytes −552‎ No edit summary undo
• curprev 06:3806:38, 29 June 2017‎ 115.249.61.93 talk‎ 8,725 bytes −14‎ No edit summary undo

24 January 2017

• curprev 23:2723:27, 24 January 2017‎ 171.66.208.145 talk‎ 8,739 bytes +5‎ update 2x2 to 2 \times 2 because it is the dimension of a matrix. undo Tag: Visual edit

14 December 2016

• curprev 14:0714:07, 14 December 2016‎ 212.201.44.244 talk‎ 8,734 bytes 0‎ →‎Construction: replaced index j by index k undo

12 December 2016

• curprev 02:5702:57, 12 December 2016‎ 75.109.208.53 talk‎ 8,734 bytes +14‎ →‎Construction undo