Inverter/Yoonseo Design: Difference between revisions
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= | =Overview= | ||
*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=4zAiwC5GQTY&feature=plcp Inverter 101, Part 2] | |||
=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 | |||
*[[Inverter/Boost_Converter Boost Converter]] | |||
*[[Inverter/Push_Pull Push Pull]] | |||
*Feedback (reference voltage chip and comparator) | |||
*[[Inverter/Yoonseo Design/H Bridge]] | |||
== Notes on Inductive vs Resistive Loads == | |||
#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. | |||
#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> | |||
== 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. | |||
[[File:01_Inverter_Overview.jpg|400px|thumb|left|Overview]] | [[File:01_Inverter_Overview.jpg|400px|thumb|left|Overview]] | ||
[[File:02_PWM_comparators.jpg|400px|thumb| | [[File:02_PWM_comparators.jpg|400px|thumb|right|PWM comparators]] | ||
[[File:03_Feedback_Differential_Amplifier.jpg|400px|thumb|left|Feedback Differential Amplifier]] | [[File:03_Feedback_Differential_Amplifier.jpg|400px|thumb|left|Feedback Differential Amplifier]] | ||
[[File:04_HBridge.jpg|400px|thumb| | |||
[[File:04_HBridge.jpg|400px|thumb|right|H Bridge]] | |||
[[File:05_Voltage_Regulator.jpg|400px|thumb|left|Voltage Regulator]] | |||
[[File:06_Feedback_Circuit.jpg|400px|thumb|right|Feedback Circuit]] | |||
[[File:07.Inverter_Wave_Forms_Overview.jpg|400px|thumb|left|Inverter Wave Forms Overview]] | |||
[[File:08.Boost_Inverter_Wave_Forms.jpg|400px|thumb|right|Boost Inverter Wave Forms]] | |||
[[File:09.Sine_Amplifier_Circut_Diagram+_Theory.jpg|400px|thumb|left|Sine Amplifier Circuit Diagram & Theory]] | |||
[[File:10.Carrier_Wave_Generator.jpg|400px|thumb|right|Carrier Wave Generator]] | |||
[[File:11.Triangle_Wave_Generator.jpg|400px|thumb|left|Triangle Wave Generator]] | |||
[[File:12.Square_Generator_Circuit_Diagram+Theory.jpg|400px|thumb|right|Square Generator Circuit Diagram & Theory]] | |||
[[File:13.Comparator.jpg|400px|thumb|left|Comparator]] | |||
[[File:14.Bubba_Oscillator_Circuit_Diagram.jpg|400px|thumb|right|Bubba Oscillator Circuit Diagram]] | |||
[[File:15.Bubba_Oscillator_Theory.jpg|400px|thumb|left|Bubba Oscillator Theory]] | |||
Latest revision as of 23:01, 10 February 2018
Overview
- Youtube videos from Yoonseo on how the signals are transformed in the Inverter.
- Inverter 101, Part 1
- Inverter 101, Part 2
Modules
- 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
- Inverter/Boost_Converter Boost Converter
- Inverter/Push_Pull Push Pull
- Feedback (reference voltage chip and comparator)
- Inverter/Yoonseo Design/H Bridge
Notes on Inductive vs Resistive Loads
- 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.
- 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. [1]
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.
