{"ideal_turns_ratio_n2_over_n1": 0.34615384615384615, "final_kvl1_peak_re_im_V": [0.0003480032149241197, -9.071509141570519e-05], "loaded_voltage_ratio_magnitude": 0.342129811346824, "voltage_droop_from_ideal_fraction": 0.011627016232440779, "primary_flux_linkage_Wb_turn": {"rms_re_im": [0.00011845635287254034, -0.3165863641489558], "rms_magnitude": 0.31658638631021835, "phase_deg": -89.97856177799186, "peak_re_im": [0.0001675225807815997, -0.44772072984184075], "peak_magnitude": 0.4477207611825988}, "final_kvl_norm_peak_V": 0.0003805695100285673, "primary_voltage_V": {"rms_re_im": [119.99975392456685, 6.414525629600271e-05], "rms_magnitude": 119.99975392458398, "phase_deg": 3.06271666511573e-05, "peak_re_im": [169.7052794815565, 9.071509141570519e-05], "peak_magnitude": 169.70527948158073}, "input_power_W": 173.44552198784888, "elapsed_seconds": 110.8571355342865, "secondary_flux_linkage_Wb_turn": {"rms_re_im": [-0.0003482873283441526, -0.10957256300757204], "rms_magnitude": 0.10957311653919237, "phase_deg": -90.18211974072941, "peak_re_im": [-0.000492552663346992, -0.15495900466928889], "peak_magnitude": 0.15495978748121356}, "published_reference": {"source_url": "https://www.femm.info/doku/doku.php?id=MyTransformer", "relative_complex_current_errors": [0.0010376540072752922, 0.0001995113333198688], "currents_peak_re_im_A": [[2.0446, -0.1424], [-5.8061, 0.0173]], "note": "Historical FEMM example, rounded published currents; not exact solver equivalence."}, "input_complex_power_re_im_VA": [173.44552198784888, 11.908165121624464], "ideal_secondary_voltage_rms_V": 41.53846153846154, "checks": {"input_load_volume_power_balance": true, "winding_volume_loss_balance": true, "published_currents_within_3_percent": true, "final_currents_match_prescription": true, "positive_input_load_losses": true, "final_kvl_converged": true, "loss_integrals_sum": true, "load_terminal_matches_impedance": true, "frequency_depth_units_preserved": true}, "all_checks_passed": true, "interpreter": "micropython", "limitations": "Nonlinear fundamental time-harmonic 2D planar model. Phi_h=0: no nonzero hysteresis angle was specified. Integral 3 can contain lamination eddy-current loss; do not label it measured hysteresis loss. No thermal, end-winding, waveform/THD or hardware validation.", "source_model": "mytransformer_refined.fem", "solved_model": "refined_solved.fem", "working_directory": "C:/Users/CAE/emeea/FEMM-course/word-courses/femm5-validation-20261014/transformer", "parameters": {"source_voltage_rms_V": 120.0, "source_voltage_peak_re_im_V": [169.7056274847714, 0.0], "load_impedance_re_im_ohm": [10.0, 0.0], "probe_current_peak_A": 0.12, "kvl_tolerance_peak_V": 0.001, "original_kvl_tolerance_peak_V": 0.1, "harmonic_convention": "peak phasors, exp(+j omega t), average S=0.5 V conj(I)", "n2": 90, "n1": 260}, "elements": 53762, "nodes": 27228, "probe_no_load_voltage_ratio": {"re_im": [0.3460831104620598, 0.00010573665097420026], "magnitude": 0.3460831266145948, "phase_deg": 0.017505227701168434}, "load_current_A": {"rms_re_im": [4.105537095298326, -0.013052039361906912], "rms_magnitude": 4.105557842315965, "phase_deg": -0.18215016275238766, "peak_re_im": [5.806106240996734, -0.018458371082236233], "peak_magnitude": 5.806135581710458}, "load_voltage_V": {"rms_re_im": [41.05528577185972, -0.13049818957729442], "rms_magnitude": 41.05549317188323, "phase_deg": -0.18211955355428938, "peak_re_im": [58.06094194566718, -0.18455230956534507], "peak_magnitude": 58.06123525359326}, "load_impedance_complex_power_re_im_VA": [168.5560519660212, 0.0], "approximate_z_transformer_re_im_ohm": [[[338.9309974402895, 1247.0399233381984], [117.16643600101892, 431.61529296783294]], [[117.16643600101892, 431.61529296783294], [40.611554427016934, 149.4234227668551]]], "windings_complex_power_re_im_VA": [4.889457988112781, 11.908143368899427], "efficiency": 0.9718097650156097, "input_power_factor": 0.9976514410364704, "load_power_W": 168.5560519660212, "primary_current_A": {"rms_re_im": [1.4453793498987406, -0.09923470934687052], "rms_magnitude": 1.4487818996152817, "phase_deg": -3.9275651529787963, "peak_re_im": [2.0440750794008062, -0.14033907181649644], "peak_magnitude": 2.0488870113565874}, "volume_losses": {"all": {"total_W": 4.889417318955684, "lamination_or_hysteresis_integral_W": 2.909150897631133, "resistive_integral_W": 1.9802664213245513}, "core_group_3": {"total_W": 2.908328519731341, "lamination_or_hysteresis_integral_W": 2.908328519731341, "resistive_integral_W": 0.0}, "secondary_group_2": {"total_W": 1.0376272503051358, "lamination_or_hysteresis_integral_W": 0.0005691603087236605, "resistive_integral_W": 1.0370580899964121}, "primary_group_1": {"total_W": 0.9434615489192033, "lamination_or_hysteresis_integral_W": 0.00025321759106043104, "resistive_integral_W": 0.9432083313281429}}, "iteration_count": 13, "final_kvl2_peak_re_im_V": [0.00012046430015999476, -3.1401257017255046e-05], "winding_real_power_minus_volume_losses_W": 4.066915709710628e-05, "secondary_winding_current_A": {"rms_re_im": [-4.105537095298326, 0.013052039361906912], "rms_magnitude": 4.105557842315965, "phase_deg": 179.81784983724762, "peak_re_im": [-5.806106240996734, 0.018458371082236233], "peak_magnitude": 5.806135581710458}, "case": "refined", "final_kvl_norm_rms_V": 0.00026910328125404173, "load_terminal_complex_power_re_im_VA": [168.55570196195066, 9.004772979415154e-05], "problem_info_type_frequency_depth_m_lengthunit_m": [0.0, 60.0, 0.041275, 0.0254], "input_minus_load_minus_volume_losses_W": 5.2702872006982204e-05}