Stator-Yoke Flux Density (Tesla): 1.8975 Rotor-Yoke Flux Density (Tesla): 0.881674 Air-Gap Flux Density (Tesla): 0.830289 Magnet Flux Density (Tesla): 0.929284 Stator-Teeth Ampere Turns (A.T): 348.031 Stator-Yoke Ampere Turns (A.T): 359.938 Rotor-Yoke Ampere Turns (A.T): 2.03805 Air-Gap Ampere Turns (A.T): 1486.68 Magnet Ampere Turns (A.T): -2197.17 Leakage-Flux Factor: 1
Correction Factor for Magnetic
Circuit Length of Stator Yoke: 0.14865 Correction Factor for Magnetic
Circuit Length of Roor Yoke: 0.591888 Fundamental Induced Voltage (V): 454.508 THD of Induced Voltage (%): 1.2048 Cogging Torque (N.m): 1.99316e-011 FULL-LOAD DATA
Load Resistance (ohm): 51.84 Load Inductance (H): 0.0799189 Load Line Voltage (V): 403.537 RMS Line Current (A): 6.98175 RMS Phase Current (A): 6.98175
Armature Thermal Load (A^2/mm^3): 107.875 Specific Electric Loading (A/mm): 17.5353 Armature Current Density (A/mm^2): 6.15186 Friction and Wind Loss (W): 70 Iron-Core Loss (W): 122.651
Armature Copper Loss (W): 363.688 Total Loss (W): 556.34
Output Power (W): 7508.67 Input Power (W): 8065.01 Efficiency (%): 93.1018
Apparent Power (VA): 8452.4
Synchronous Speed (rpm): 1500 Rated Torque (N.m): 51.3434
Short Circuit Current (A): 58.2215 WINDING ARRANGEMENT
The 3-phase, 2-layer winding can be arranged in 18 slots as below: AAAAAABBBBBBCCCCCC
Angle per slot (elec. degrees): 20 Phase-A axis (elec. degrees): 130 First slot center (elec. degrees): 0 TRANSIENT FEA INPUT DATA For Armature Winding:
Number of Turns: 192 Parallel Branches: 1
Terminal Resistance (ohm): 2.48702 End Leakage Inductance (H): 0.00115424 2D Equivalent Value:
Equivalent Air-Gap Length (mm): 174
Equivalent Stator Stacking Factor: 0.93 Equivalent Rotor Stacking Factor: 0.935345 Equivalent Br (Tesla): 1.22591 Equivalent Hc (kA/m): 924.696
Estimated Rotor Inertia (kg m^2): 0.0544861
AnsoftÖÐRMxprtÄ£¿éÊÇ»ùÓÚ´«Í³µç»úÉè¼Æ·½·¨£¨Â·µÄ¼ÆËã·½·¨£©¶ø½øÐеĵç´ÅÉè¼Æ²ÎÊýÓÅ»¯£¬·ÂÕæÊä³öÖ÷Òª²ÎÊýÈçÏ£º
£¨Ïßµçѹ£©Load Line Voltage (V): 403.537 £¨ÏßµçÁ÷£©RMS Line Current (A):
6.98175
£¨ÏàµçÁ÷£©RMS Phase Current (A): 6.98175 £¨Êä³ö¹¦ÂÊ£©Output Power (W): 7508.67 £¨¹¦ÂÊÒòÊý£©Power Factor: 0.888347 £¨Ð§ÂÊ£©Efficiency (%):
93.1018
´ÓÒÔÉϲÎÊý¿ÉÒÔ¿´³öµç´ÅÉè¼ÆÖеĸ÷ÏîÖ¸±êÒÑ´ïÉè¼ÆÈÎÎñÊéµÄÈ«²¿ÒªÇó£¬ÒÑ´ï×îÓŵç´ÅÉè¼ÆµÄÄ¿µÄ¡£ £¨2£©Í¼ÐΣº
ͼ 5.6¶¨¨Mת×Ó½ØÃæͼ
ÉÏͼÖÐΪRMxprtÔËÐкó×Ô¶¯Éú³ÉµÄµç»ú¶¨¨Mת×Óºá½ØÃæͼ¡£ µã»÷view¨Mwinding layoutÏÔʾ
ͼ 5.7¸÷ÏàÏßȦ·Ö²¼Í¼
ͼÖÐÕæʵµØ·´Ó³Á˶¨×ÓÈÆ×éÔÚ¶¨×Ó²ÛÖÐËù·ÅÖõÄ˳Ðò£¬¼´¸÷ÏàÈÆ×éÅÅÁз½Ê½¡£ £¨3£©Êä³öÇúÏߣº
ÔÚAsoft¨MRMxprtµÄPerformance CurvesÄÜÇåÎúµÄ²é¿´ËùÉè¼Æµç»úÖи÷²ÎÊýËæ×ŵç½Ç¶È±ä»¯µÄÇúÏߣº
ͼ5.9¿ÕÔØÏÂÆø϶´Åͨ²¨ÐÎ
´ÓͼÖпÉÒÔ¿´³öÆø϶´ÅÃܵIJ¨ÐÎΪƽ¶¥²¨£¬ÆäËùº¬ÓдóÁ¿Ææ´Îг²¨´Åͨ¡£
ͼ 5.8¿ÕÔضתËÙÏÂÿÔÑÏßȦ¸ÐÓ¦µçÊƲ¨ÐÎ
ͼÖкìÉ«µÄÇúÏßΪ²ÛÖÐÿ¸ùµ¼ÌåËù¸ÐÓ¦³öÀ´µÄµçÊÆÇúÏß¡£ºìÉ«Ëù·´Ó³µÄΪÿÔÑÏßȦËù¸ÐÓ¦µÄµçÊƲ¨ÐΣ¬ÆäÖÐÒ²º¬Óи÷ÖÖÆæ´Îг²¨¡£
´ÓÒÔÉÏÁ½ÕÅͼÐεÄÇúÏß¿ÉÒÔÇåÎúµÄ¿´³ö¿ÕÔØϸ÷ÔÑÏßȦµÄ¸ÐÓ¦µçÊƵIJ¨ÐκͿÕÔØÆø϶´ÅͨµÄ²¨Ðλù±¾ÊÇÏàËƵģ¬¿ÕÔØ´ÅͨÔÚ¶¨×ÓÏßȦÖиÐÓ¦³öÓëÆäͬÏàλµÄ¸ÐÓ¦µçÊÆ£»µ«ÊÇÿÔÑÏßȦÖеĵçÊƲ¨Ðλû±äÂʷdz£´ó£¬Í¨³£²ÉÓ÷ֲ¼ºÍ¶Ì¾àµÄÈÆ×éÐÎʽÄÜÓÐЧµØÏû³ý¸ÐÓ¦µçÊƵÄÆæ´Î£¨Ö÷ÒªÊÇ5´ÎºÍ7´Î£©Ð³²¨¡£
ͼ5.10¿ÕÔضתËÙÏÂÿÏàÈÆ×é¸ÐÓ¦µçÊƲ¨ÐÎ
ÓÉͼ¿ÉÒÔ¿´³öÔÚÿÏàÈÆ×é¾ù²ÉÓö̾àºÍ·Ö²¼µÄÈÆ×éÐÎÐпÉÒÔÃ÷ÏÔµÄÏûÈõ¸÷ÔÑÏßȦ¸ÐÓ¦µçÊƵĸ÷Ææ´Îг²¨£¬Ê¹Ö®½Ó½üÓÚÕýÏÒ²¨ÒÔÂú×㸺ÔضÔÊä³öµçѹ²¨ÐεÄÒªÇó¡£
ͼ5.11¸ºÔØϸ÷ÏàÈÆ×éµçÁ÷²¨ÐÎ
µ±·¢µç»ú´ø¶î¶¨ÈýÏà¶Ô³Æ¸ºÔØÔËÐÐʱ¸÷ÏàµçÁ÷²¨ÐÎΪÉÏͼËùʾ£»Í¼Öлơ¢ÂÌ¡¢ºì·Ö±ðΪA¡¢B¡¢CÈýÏàµÄ¸ºÔصçÁ÷²¨ÐΣ¬ÆäÖÐBÏàÖͺóÓÚAÏà120¶Èµç½Ç¶È¡¢CÏàÖͺóÓÚBÏà120¶Èµç½Ç¶È¡£
ͼ5.12¸ºÔØÏÂÏߨMÏàµçÊƲ¨ÐÎ
£¨4£©½¨Á¢Maxwell2D¼¸ºÎÄ£ÐÍ
µã»÷ÏÂÀ²Ëµ¥Analysis¨MView Geometry£¬µ¯³ö2D Modeler´°¿ÚÏÔʾÈçÏ£º