Can I access the six terminals of the three-phase brushless motor? Only 3 line terminals of the motor are accessible.
Year: 2018
60 V Line Voltage?
In the most recent release of the Technical Reference Document, it lists the motor model as being Luna Cycle’s CYCLONE MID DRIVE EBIKE MOTOR WITH FREEWHEEL SPROCKET. This motor has a large power rating of …
Requirement Importance
In assessing the requirements, we were wondering if there was some requirements when judged that would be weighted more than others? For example, would the power density of the converter be more important than the …
Specific motor for competition?
After a while of searching online, a motor with the exact specifications couldn’t be found. We were wondering if there was an exact motor that will be used during the competition. Could a part number …
BLDC-Motor and Battery model and availability
For further improvement of our design we need more specific information on the motor: – can you provide a full model of the motor (equivalent circuit or simulation model)? Are there any assumption, which would …
Proposal deadlines
In the request for proposals a deadline for the proposal is scheduled for october 19, but now on the website the deadline is scheduled for november 16.1) Which deadline is the right one? Also on …
Motor voltage
Are the voltage requirements (0-36V line to neutral) specified as peak value or rms? And are we on the right path, that the given voltage is the sinusoidal fundamental oscillation of the trapezoidal back EMF …
Is there a limit on the maximum number of students in a team?
There is no limit on the undergraduate students in a team.
Welcome IFEC 2019 Teams
This website will be used to communicate with teams participating in the IFEC 2019 competition. Please submit all questions using the “Ask a Question” link in the menu bar. We will respond to questions within …