User contributions
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- 23:13, 12 April 2012 (diff | hist) . . (+1,341) . . N File:Deadtime schematics freescale.png (Description of the image: Schematic: typical single phase half-bridge PWM power output consisting two transistors and an inductive load (inductor). In 3 phase motor drives there are 3 pcs of this kind of circuits excluding inductor (which is replaced)
- 23:07, 12 April 2012 (diff | hist) . . (+397) . . Dead-time distortion (→Dead time distortion without countermeasures)
- 23:02, 12 April 2012 (diff | hist) . . (-22) . . Dead-time distortion (→Distortion effects)
- 23:01, 12 April 2012 (diff | hist) . . (+10) . . Dead-time distortion (→Distortion effects)
- 23:01, 12 April 2012 (diff | hist) . . (-25) . . Dead-time distortion (→Distortion effects)
- 22:57, 12 April 2012 (diff | hist) . . (+27) . . PWM (→Cons)
- 22:57, 12 April 2012 (diff | hist) . . (+52) . . Dead-time distortion
- 22:56, 12 April 2012 (diff | hist) . . (-1) . . Dead-time distortion
- 22:56, 12 April 2012 (diff | hist) . . (-56) . . Dead-time distortion
- 22:54, 12 April 2012 (diff | hist) . . (+89) . . N Template:CopyrightByGD (Created page with "Copyright © Granite Devices Oy. Please give us credit if you use this file in your work.") (current)
- 22:51, 12 April 2012 (diff | hist) . . (+59) . . ARGON Servo Drive (→Preliminary specifications)
- 22:50, 12 April 2012 (diff | hist) . . (+1) . . Dead-time distortion (→Distortion effects)
- 22:50, 12 April 2012 (diff | hist) . . (+39) . . Dead-time distortion (→Distortion effects)
- 22:48, 12 April 2012 (diff | hist) . . (+59) . . Dead-time distortion
- 22:39, 12 April 2012 (diff | hist) . . (+3,382) . . N Dead-time distortion (Created page with "Dead time distortion (DTD) is a present problem with PWM based drives that causes inaccuracy and kind of "electrical backlash" in drive output. ==Phenomenon== [[File:Dead...")
- 22:25, 12 April 2012 (diff | hist) . . (+254) . . N File:Torqueripple w deadtime distortion.png (Actual motor torque ripple caused by dead time distortion and motor is rotating (thus current direction changes every now and then as seen in dips). In ideal case the graph should be flat (constant torque).) (current)
- 22:24, 12 April 2012 (diff | hist) . . (+73) . . N File:Currentripple w deadtime correction2.png (Sinusoidal current distortion reduced when distortion correction applied.)
- 22:23, 12 April 2012 (diff | hist) . . (+151) . . N File:Currentripple w deadtime distortion.png (Sinusoidal current distortion caused by dead time distortion without any distortion correction applied.)
- 12:30, 5 April 2012 (diff | hist) . . (+395) . . N Template:TOC (Created page with "<div style="clear: {{{clear|both}}}; margin-bottom: .5em; float: {{{align|none}}}; {{#ifeq: {{lc:{{{align|}}}}} | right | margin-left:0.5em; | {{#ifeq: {{lc:{{{align|}}}}} | l...") (current)
- 07:27, 3 April 2012 (diff | hist) . . (+66) . . VSD-E and VSD-XE (→Setup & documentation)
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