ElectrotorSloMo_ControlCircuit

Electrotor-SloMo ~ Control Electric - Control Circuit

Overview:

Information related to the motors' low voltage circuit.

Picture:
Eventually

Working Papers:

DESIGN:

B478

MAKE:

B594

BUY:

Notes to eventually go on lower pages:

Misc. Notes:

The primary controller is responsible for the synchronizing of the two interleaving rotors.

It will very likly have a programmable controller and EEPROM so that the 'mixer box' etc can be done by coding. Also, modifications and other programs will be easier.

Words: This mixer is installed between your RC receiver and your electronic speed controller(s)

http://www.robotlogic.com/OMX3_Users_Guide.doc Have hard copy.

http://www.pt-boat.com/electric/speedcontroller.html Technical with schematics.

http://www.alsrobotics.co.uk/mixer.html

http://www.fingertechrobotics.com/store/proddetail.php?prod=scorp&cat=9
http://www.answers.com/topic/microcontroller

DEVELOPING TRANSMISSION-LESS INVERTER DRIVE SYSTEMS FOR AXIAL-GAP PERMANENT MAGNET ACCESSORY AND TRACTION MOTORS AND GENERATORS;~ http://www.ornl.gov/~webworks/cppr/y2001/rpt/111385.pdf#search=%22%22SEMA%20motors%22%20%22 Copy has been saved in /Helicopter/Misc Files/ as 111385.pdf

A Motor Controller For the Solar Car Project ~ http://innovexpo.itee.uq.edu.au/1998/thesis/reghenaj/arthesis.pdf#search=%22%22electric%20motor%22%20RC%20halbach%22 This looks good I should print it out.

PULSE-WIDTH-MODULATION CONTROL CIRCUITS ~ TL598
Motor Control Daughter Board

May want to include 'Regenerative Braking" so as to provide improved electrical synchronization of the two rotors.

Texas Instruments ~ Motor Control: High-Voltage

Microchip: For information on Microchip see; DESIGN: Electrotor-SloMo - Control Electric - Control Circuit - Three-phase - Overview ~ Microchip

Kelly: For information on Microchip see; DESIGN: Electrotor-SloMo - Control Electric - Control Circuit - Three-phase - Overview ~ Kelly

Opto-Isolation:

Safety Redundancy:

Spilt the electrical (not necessarily the physical) up into 4-only 3-phase units. Should one of the 3-phase power controller units fail, then the electronic controller will change the operation from 6-phase (w/ 1 unpowered phase) to a single 3-phase (w/ 1 unpowered phase).

Safety Control Switch:

The power On-Off switch for the pilot must have a safety cover so that it requires two successive actions to change the position of the switch.

Sensorless ~ Back-EMP Control:

The induced motor voltages (EMFs) required for load commutation of the motor-side converter are not available at standstill and at very low speeds (less than 10% of full speed).

Microchip: For information on Microchip see; DESIGN: Electrotor-SloMo - Control Electric - Control Circuit - Three-phase - Overview ~ Microchip

Sensorless Detection of Rotor Position of PMBL Motor at Stand Still Have hard copy.

Items:

DESIGN:

	Name	Item
	Electrotor-SloMo - Control Electric - Control Circuit - Outrunner Project	1908
	______________________
	Electrotor-SloMo - Control Electric - Control Circuit - Two-phase - Overview
	Electrotor-SloMo - Control Electric - Control Circuit - Three-phase - Overview	1906
	Electrotor-SloMo - Control Electric - Control Circuit - Four-phase - Overview
	______________________
	Electrotor-SloMo - Control Electric - Control Circuit - Manual - Overview
	Electrotor-SloMo - Control Electric - Control Circuit - Back-EMF- Overview
	Electrotor-SloMo - Control Electric - Control Circuit - Hall Effect - Overview

MAKE:

	Name	Item
	Electrotor-SloMo - Control Electric - Control Circuit - Outrunner Project

BUY: (for Reference)

	Name	Item
	Electric - Controller - Kelly ~ This is the initial Build.	1917

Last Revised: August 25, 2010