Inverter/Yoonseo Design - Revision history

Marcin at 23:01, 10 February 2018

2018-02-10T23:01:02Z

← Older revision		Revision as of 23:01, 10 February 2018
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	=Overview=		=Overview=

	Youtube videos from Yoonseo on how the signals are transformed in the Inverter.		*Youtube videos from Yoonseo on how the signals are transformed in the Inverter.
			*[http://www.youtube.com/watch?v=QdNIinKLGW4&feature=plcp Inverter 101, Part 1]
	[http://www.youtube.com/watch?v=QdNIinKLGW4&feature=plcp Inverter 101, Part 1]		*[http://www.youtube.com/watch?v=4zAiwC5GQTY&feature=plcp Inverter 101, Part 2]

	[http://www.youtube.com/watch?v=4zAiwC5GQTY&feature=plcp Inverter 101, Part 2]

	=Modules=		=Modules=

	[https://en.wikipedia.org/wiki/Crowbar_%28circuit%29 Crowbar Circuit]: Short Circuit Protection (I'd have that on the DC side, right after the battery)		*[https://en.wikipedia.org/wiki/Crowbar_%28circuit%29 Crowbar Circuit]: Short Circuit Protection (I'd have that on the DC side, right after the battery)
			*Square Wave Generator
	Square Wave Generator		*Triangle Wave Generator
			*Reference Sine Wave Generator
	Triangle Wave Generator		*Sine Wave Amplifier
			*[[Inverter/Boost_Converter Boost Converter]]
	Reference Sine Wave Generator		*[[Inverter/Push_Pull Push Pull]]
			*Feedback (reference voltage chip and comparator)
	Sine Wave Amplifier		*[[Inverter/Yoonseo Design/H Bridge]]

	[~~http://opensourceecology.org/wiki/~~Inverter/Boost_Converter Boost Converter]

	[~~http://opensourceecology.org/wiki/~~Inverter/Push_Pull Push Pull]

	Feedback (reference voltage chip and comparator)

	[[Inverter/Yoonseo Design/H Bridge]]

	== Notes on Inductive vs Resistive Loads ==		== Notes on Inductive vs Resistive Loads ==

	1) Inductive loads use magnetic fields. Examples - Motors, solenoids, and relays. If it moves, it's probably an inductive load.		#Inductive loads use magnetic fields. Examples - Motors, solenoids, and relays. If it moves, it's probably an inductive load.
			#Inductive loads can cause blowback voltage. Circuits should be protected from this by diodes.
	2) Inductive loads can cause blowback voltage. Circuits should be protected from this by diodes.		#Blowback is caused by a surge of voltage created by the collapsing magnetic field in an inductor.
			#Resistive loads convert current into other forms of energy, such as heat. No risk of blowback. <ref> [http://www.markallen.com/teaching/ucsd/147a/lectures/lecture3/3.php] </ref>
	3) Blowback is caused by a surge of voltage created by the collapsing magnetic field in an inductor.

	3) Resistive loads convert current into other forms of energy, such as heat. No risk of blowback. <ref> [http://www.markallen.com/teaching/ucsd/147a/lectures/lecture3/3.php] </ref>


	== Hand Drawn Schematics ==		== Hand Drawn Schematics ==

Vannmi: /* Design */

2012-07-06T00:38:08Z

Design

← Older revision		Revision as of 00:38, 6 July 2012
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	== ~~Design~~ ==		== Hand Drawn Schematics ==

	Note that WIkimedia sometimes does not find all the images, even though they've all been uploaded. If some of the images don't load, try reloading this page until the missing image appears.		Note that WIkimedia sometimes does not find all the images, even though they've all been uploaded. If some of the images don't load, try reloading this page until the missing image appears.

Vannmi: /* Modules */

2012-07-05T19:02:58Z

Modules

← Older revision		Revision as of 19:02, 5 July 2012
Line 24:		Line 24:

	Feedback (reference voltage chip and comparator)		Feedback (reference voltage chip and comparator)

			[[Inverter/Yoonseo Design/H Bridge]]

	== Notes on Inductive vs Resistive Loads ==		== Notes on Inductive vs Resistive Loads ==

Vannmi: /* Design */

2012-07-05T19:01:58Z

Design

← Older revision		Revision as of 19:01, 5 July 2012
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	[[File:03_Feedback_Differential_Amplifier.jpg\|400px\|thumb\|left\|Feedback Differential Amplifier]]		[[File:03_Feedback_Differential_Amplifier.jpg\|400px\|thumb\|left\|Feedback Differential Amplifier]]

	~~[[Inverter/Yoonseo Design/H Bridge]]~~
	[[File:04_HBridge.jpg\|400px\|thumb\|right\|H Bridge]]		[[File:04_HBridge.jpg\|400px\|thumb\|right\|H Bridge]]

Vannmi: /* Overview */

2012-07-05T18:53:00Z

Overview

← Older revision		Revision as of 18:53, 5 July 2012
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	=Overview=		=Overview=

	Youtube videos from Yoonseo on the ~~waveforms~~ in the Inverter.		Youtube videos from Yoonseo on how the signals are transformed in the Inverter.

	[http://www.youtube.com/watch?v=QdNIinKLGW4&feature=plcp Inverter 101, Part 1]		[http://www.youtube.com/watch?v=QdNIinKLGW4&feature=plcp Inverter 101, Part 1]

Vannmi: /* Overview */

2012-07-05T18:52:22Z

Overview

← Older revision		Revision as of 18:52, 5 July 2012
Line 4:		Line 4:

	[http://www.youtube.com/watch?v=QdNIinKLGW4&feature=plcp Inverter 101, Part 1]		[http://www.youtube.com/watch?v=QdNIinKLGW4&feature=plcp Inverter 101, Part 1]

	[http://www.youtube.com/watch?v=4zAiwC5GQTY&feature=plcp Inverter 101, Part 2]		[http://www.youtube.com/watch?v=4zAiwC5GQTY&feature=plcp Inverter 101, Part 2]

Vannmi at 18:52, 5 July 2012

2012-07-05T18:52:15Z

← Older revision		Revision as of 18:52, 5 July 2012
Line 1:		Line 1:
			=Overview=

			Youtube videos from Yoonseo on the waveforms in the Inverter.

			[http://www.youtube.com/watch?v=QdNIinKLGW4&feature=plcp Inverter 101, Part 1]
			[http://www.youtube.com/watch?v=4zAiwC5GQTY&feature=plcp Inverter 101, Part 2]

	=Modules=		=Modules=

Vannmi at 18:50, 5 July 2012

2012-07-05T18:50:11Z

← Older revision		Revision as of 18:50, 5 July 2012
Line 1:		Line 1:
			=Modules=

			[https://en.wikipedia.org/wiki/Crowbar_%28circuit%29 Crowbar Circuit]: Short Circuit Protection (I'd have that on the DC side, right after the battery)

			Square Wave Generator

			Triangle Wave Generator

			Reference Sine Wave Generator

			Sine Wave Amplifier

			[http://opensourceecology.org/wiki/Inverter/Boost_Converter Boost Converter]

			[http://opensourceecology.org/wiki/Inverter/Push_Pull Push Pull]

			Feedback (reference voltage chip and comparator)

			== Notes on Inductive vs Resistive Loads ==

			1) Inductive loads use magnetic fields. Examples - Motors, solenoids, and relays. If it moves, it's probably an inductive load.

			2) Inductive loads can cause blowback voltage. Circuits should be protected from this by diodes.

			3) Blowback is caused by a surge of voltage created by the collapsing magnetic field in an inductor.

			3) Resistive loads convert current into other forms of energy, such as heat. No risk of blowback. <ref> [http://www.markallen.com/teaching/ucsd/147a/lectures/lecture3/3.php] </ref>


	== Design ==		== Design ==

Vannmi: /* Design */ added link to hbridge page

2012-07-05T00:17:45Z

Design: added link to hbridge page

← Older revision		Revision as of 00:17, 5 July 2012
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	[[File:03_Feedback_Differential_Amplifier.jpg\|400px\|thumb\|left\|Feedback Differential Amplifier]]		[[File:03_Feedback_Differential_Amplifier.jpg\|400px\|thumb\|left\|Feedback Differential Amplifier]]

			[[Inverter/Yoonseo Design/H Bridge]]
	[[File:04_HBridge.jpg\|400px\|thumb\|right\|H Bridge]]		[[File:04_HBridge.jpg\|400px\|thumb\|right\|H Bridge]]

Vannmi: /* Design */

2012-06-28T00:15:52Z

Design

← Older revision		Revision as of 00:15, 28 June 2012
Line 1:		Line 1:
	== Design ==		== Design ==

			Note that WIkimedia sometimes does not find all the images, even though they've all been uploaded. If some of the images don't load, try reloading this page until the missing image appears.

	[[File:01_Inverter_Overview.jpg\|400px\|thumb\|left\|Overview]]		[[File:01_Inverter_Overview.jpg\|400px\|thumb\|left\|Overview]]