50．电枢齿磁密                               
                其中   
 51．电枢齿磁场强度                                    
 52．电枢齿磁位差                             
 53．电枢轭磁密                               
 54．电枢轭磁场强度                                    
 55．电枢轭磁位差                              
 其中电枢轭部磁路平均计算长度    
 56．外磁路总磁位差                   
4.5 负载工作点计算
 57．气隙主磁导                            
 58．磁导基值                         
 其中                  
 59．磁导标么值                                    
 60．外磁路总磁导                                  
 61．直轴电枢去磁磁动势                         
                 其中         
                                   
 62．磁体负载工作点                          
                          
                    其中
 63．实际气隙磁通                 

 

 

 表 3-1．空载特性计算表
 0.0003
 0.00035 0.0004 0.0004 0.0005 0.00055 
(T) 
0.1706 
0.1990 
0.2275 
0.2559 
0.2843 
0.3128 
 148.6 173.4 198.2 222.9 247.7 272.5 
(T) 
1.092 
1.274 
1.456 
1.638 
1.820 
2.028