"Byronic hero" refers to a kind of character image in Byron’s works of British romantic poet in the 19th century. He is aloof and proud, wild, romantic, which are full of the spirit of resistance.
【简答题】两台完全相同的直流并励电动机(A、B),电枢回路总电阻(包括电刷接触电阻)Ra=0.1欧,在n=1000转/分时的空载特性为(仅取两点):I f =1.3安时,E 0 =186.6伏;I f =1.4安时,E 0 =195.8伏。两电机在机械上同轴相联,并联于U N =230伏的电网上,轴上不带其它负载。若A机的励磁电流I fA =1.4安,B机的励磁电流I fB =1.3安,当转速为n=1200...