User contributions for 96.52.198.210

7 July 2013

• 22:3322:33, 7 July 2013 diff hist +249 Talk:Induction motor →Justification for history section claims about cleanup scattered and semi redundant claims, un-ref'ed claims, claims ref'ed to primary source)

30 April 2013

• 04:2404:24, 30 April 2013 diff hist +16 Historiography of Louis Riel →Heyland factor inductances

23 January 2013

• 20:3920:39, 23 January 2013 diff hist +1,030 Talk:Transformer →Error in Transformer universal EMF equation?: I agree

29 September 2012

• 08:3608:36, 29 September 2012 diff hist +1 Hybrid Synergy Drive →MG1 and MG2: Changed to 'Secondary motor-generator'
• 08:3408:34, 29 September 2012 diff hist +260 Hybrid Synergy Drive →Power sources: Various other enhancements

15 September 2012

• 17:4217:42, 15 September 2012 diff hist −1 Motor drive →Eddy current drives: AC-DC-AC wikilink missing

24 May 2012

• 18:2218:22, 24 May 2012 diff hist −92 Variable-frequency drive Changed to: '. . . and performance improvements due to the convergence of advancements in drives' semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.'

22 May 2012

• 21:1621:16, 22 May 2012 diff hist +44 Variable-frequency drive →Drive operation: Driving, motoring, generating and braking
• 21:1121:11, 22 May 2012 diff hist −6 Variable-frequency drive →Long lead effects: 1st two sentences combined to 'get to the point' faster
• 21:0921:09, 22 May 2012 diff hist −84 Variable-frequency drive →Long lead effects: 1st two sentences combined to 'get to the point' faster

14 May 2012

• 21:5821:58, 14 May 2012 diff hist +3 Vector control (motor) →Technical overview: Last par.'s last sentence revise to show viability of both open loop and closed loop FOC
• 20:5420:54, 14 May 2012 diff hist +325 Vector control (motor) →Technical overview: Last par.'s last sentence revise to show viability of both open loop and closed loop FOC
• 20:0820:08, 14 May 2012 diff hist −181 Vector control (motor) →Development history: Added Bose (2006) citation and simplifed 2nd paragraph's 1st sentence
• 20:0520:05, 14 May 2012 diff hist +15 Vector control (motor) →Development history: Added Bose (2006) citation and simplifed 2nd paragraph's 1st sentence

5 May 2012

• 17:4617:46, 5 May 2012 diff hist −9 Cycloconverter Rewording to sentence starting with 'The input to output frequency ratio of a three-phase CCV must be less . . .'
• 17:4217:42, 5 May 2012 diff hist 0 Cycloconverter Rewording to sentence starting with 'The input to output frequency ratio of a three-phase CCV must be less . . .'
• 17:2717:27, 5 May 2012 diff hist +7 Cycloconverter Re-wording in last paragraph

30 April 2012

• 17:5317:53, 30 April 2012 diff hist +108 Variable-frequency drive →Drives by machines & detailed topologies: Added NPC/H-bridge inverter image to Table 3

20 April 2012

• 03:0903:09, 20 April 2012 diff hist +1 Variable-frequency drive →Drive operation: hilly convetors -> hilly conveyors

13 April 2012

• 17:0617:06, 13 April 2012 diff hist +257 Talk:Variable-frequency drive →Wind back: Editors should interact with each other in a respectful and civil manner.

22 March 2012

• 18:5118:51, 22 March 2012 diff hist −1 Variable-frequency drive →Generic topologies: referred to as six-step' -> referred to as six-step
• 18:0618:06, 22 March 2012 diff hist −23 Variable-frequency drive →Control platforms: Changed to 'Most drive use on of the following control platforms', eg, CSI vector control can be either PWM or six-step, Bose 2006, p. 434
• 16:5216:52, 22 March 2012 diff hist −18 Variable-frequency drive →Drives by machines & detailed topologies: Table 2: Standardize on Primarily instead of mix of Principally and Primarily
• 16:4016:40, 22 March 2012 diff hist −82 Variable-frequency drive →Control platforms: Delete PWM closed-loop speed control with slip compensation, which is a closed-loop special case of V/Hz platform
• 16:2316:23, 22 March 2012 diff hist +3 Variable-frequency drive →Drives by machines & detailed topologies: Cleaned up Bose (2006) citation footnote
• 16:2016:20, 22 March 2012 diff hist 0 Variable-frequency drive →Drives by machines & detailed topologies: Table 1: Scherber -> Scherbius
• 16:1216:12, 22 March 2012 diff hist +23 Variable-frequency drive →Drives by machines & detailed topologies: Table 2 -- double-check/clarify Bose pp. 328, 397, 481
• 15:5215:52, 22 March 2012 diff hist +61 Variable-frequency drive →Generic topologies: Clarify that VVI and LCI are special CSI cases

13 March 2012

• 22:1222:12, 13 March 2012 diff hist −100 Variable-frequency drive Undid revision 481751406 by Olawlor (talk)
• 18:3818:38, 13 March 2012 diff hist +348 Talk:Variable-frequency drive →Applicable VFD types, listed by machine class: Bose (2006) FIGURE 6.1 Classification of machines for drives., p. 328

10 March 2012

• 18:4818:48, 10 March 2012 diff hist +43 Historiography of Louis Riel No edit summary

9 March 2012

• 18:3318:33, 9 March 2012 diff hist +14 Transformer Cleaned up Carr citation footnote by incluing book's year

1 March 2012

• 22:1722:17, 1 March 2012 diff hist +538 Talk:Transformer →Closed-core transformer related innovations: Draft was Closed-core transformer and introduction of parallel connected

27 February 2012

• 23:2023:20, 27 February 2012 diff hist +567 Talk:Transformer →Core form and shell form vs. shell-core

21 February 2012

• 00:4900:49, 21 February 2012 diff hist +209 Talk:Transformer →Leakage transformer: Resonant transformer

18 February 2012

• 20:3920:39, 18 February 2012 diff hist +579 Talk:Transformer →Leakage transformer: Plot thickens

16 February 2012

• 07:3907:39, 16 February 2012 diff hist +314 Talk:Substation →General comments: IEEE 80

12 February 2012

• 23:2323:23, 12 February 2012 diff hist +2 Variable-frequency drive →Controller: SPWM clarification III

9 February 2012

• 23:5323:53, 9 February 2012 diff hist +116 Variable-frequency drive →Power line harmonics: PWM harmonics filter clarification

4 February 2012

• 17:1017:10, 4 February 2012 diff hist +29 Talk:Variable-frequency drive →Second Wholesale Undo by User Wtshymanski: theoretically -> theoretical
• 16:2016:20, 4 February 2012 diff hist 0 Talk:Variable-frequency drive →Second Wholesale Undo by User Wtshymanski
• 16:1016:10, 4 February 2012 diff hist 0 Variable-frequency drive →VFD types: VSD -> VSD in last par.
• 08:5308:53, 4 February 2012 diff hist +1,437 Talk:Variable-frequency drive →Second Wholesale Undo by User Wtshymanski

24 January 2012

• 01:1601:16, 24 January 2012 diff hist +10 Variable-frequency drive →VFD types: Word 'typically' included in '. . . needed or typically used . . .' for clarification.
• 01:0201:02, 24 January 2012 diff hist +14 Variable-frequency drive →VFD types: " or 'six-step' " added for clarification.

23 January 2012

• 23:2023:20, 23 January 2012 diff hist +5 Variable-frequency drive →VFD types: Motor load type categorization added to complement operating mode aspects in previous paragraph.
• 23:1723:17, 23 January 2012 diff hist +362 Variable-frequency drive →VFD types
• 20:4220:42, 23 January 2012 diff hist −16 Variable-frequency drive →VFD types: Constant-torque taken out.

21 January 2012

• 07:3007:30, 21 January 2012 diff hist +96 Variable-frequency drive No edit summary
• 05:3605:36, 21 January 2012 diff hist +4 Variable-frequency drive No edit summary