IPMSM MTPA, Field Weakening and MTPV Current Trajectory
Wired White v1 Find id and iq references from Ld, Lq, magnet flux and inverter limits. Explore MTPA, field weakening, MTPV and the torque–speed and power–speed envelopes.
#MTPV
Wired White v1 
PMSM Efficiency Map Calculator
Wired White v2 Calculate a minimum-loss PMSM efficiency map from public nonlinear flux and loss data. Explore current and voltage limits, MTPA/MTPV guides, scaling and optional PWM losses.
IPMSM Design Tool: Ld, Lq, MTPA and Field Weakening
Wired White v2 Estimate IPMSM flux linkage and saturating dq inductances, then explore MTPA, field weakening and voltage-limited torque with Prius reference checks.