KS2E

Collection of my projects for Kennesaw Motorsports FSAE's second electric car, the KS2E.

BSPD

Safety circuit designed to interrupt the tractive system in case of torque control or braking faults

Shutdown Circuit

Circuit which carries current to the AIRs(Accumulator Isolation Relays) which must be closed for the tractive system to operate

IMD AMS Latch

Independent latching circuits for the IMD and AMS on one PCB

Fan Controller

Teensy-powered PWM fan speed controller for the Ks2e's accumulator.

Precharge

Smart precharge circuit utilizing voltage to frequency converters and a teensy to monitor precharge voltage curve

Temperature Monitoring Board

Work in progress, teensy interfacing with several LTC2499 ADCs over i2c and transmitting that data to an Orion BMS 2 over canbus in order to emulate the Orion Thermistor module.