开关磁阻电机测试报告数据

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1、实验一测量定子绕组的冷态直流电阻（1）直接法表7-54室温22°C相绕组A相（红）B相（黄）C相（蓝）D相（绿）测量阻值（Q）14.8914.8814.9914.76（2）伏安法表7-55室温。22°C绕组A绕组B绕组C绕组DI(mA)504030504030504030504030U(V)0.7460.5980.4510.7450.5970.4510.750.6010.4530.7390.5910.446R绕纽⑼14.9214.9515.0314.9014.9315.0315.0015.0315.1014.7814.7814

2、.87R⑼14.9714.9515.0414.81R■平均（Q）⑼14.94实验三位置传感器的输出观测表7-56（正转）:H1H2LED1LED3LED5LED6励磁绕组导通相00ONOFFOFFOFFA01OFFONOFFOFFB11OFFOFFONOFFC10OFFOFFOFFOND表7-57（反转）:HlH2LED1LED3LED5LED6励磁绕组导通相00ONOFFOFFOFFA10OFFOFFOFFOND11OFFOFFONOFFC01OFFONOFFOFFBHl、H2个H2Hl正转反转525152.1.0.im_E

3、_Q_I__1_I__1_T_Q_实验四静态转矩特性测试直流电流序号12345671=0.5A0(deg)3025221815100F(N)033.53.9440T(Nm)00.150.1750.1950.20.201=1.0AF(N)01113.219.62020.50T(Nm)00.550.660.9811.02501=1.5AF(N)021252829.6300T(Nm)01.051.251.41.481.501=2.0AF(N)025344142430T(Nm)01.251.72.052.12.150表7-58圆盘育径

4、D=0.1m-*-30°-»-25o22°-X-18°15°-*-10°-H—0°电流1(A)实验五磁链特性测定(g)翦撞0.600.500.400.300.200.100.00-^-0°-«-7.5°15°-><-22.5°-^30°Trm(A)表7-59序号1234Irms(A)OJA0.6A0.9A1.2A0°Urms(V)9.7619.4529.2639.16(Wb)0.030.050.080.117.5°Urms(V)11.9821.1731.4342.634^(Wb)0.040.060.090.1215°Urms(

5、V)25.0519.4529.2639.16%(Wb)0.080.150.20.2622.5°Urms(V)45.319.4529.2639.16(Wb)0.140.240.320.3730°Urms(V)58.06103.84126.27139.614^(Wb)0.180.330.40.44实验六开关磁阻电机的工作特性测定(1)、速度开环表7-60序号U(V)I(mA)Pl=UxI(W)n(r/min)If(A)丁2(Nm)P2(W)n(%)1299.5820245.5915000.8851.27199.4581.21%23

6、03.2740224.3715000.7020.92144.4964.40%3305.7704215.2115020.60.81127.3859.19%4301632190.2314990.4540.74116.1461.05%5304.6560170.5814960.3070.578.3245.91%6305.4476145.3715070.1510.2844.1830.39%7310.7364113.09150500.231.5127.87%(2)、速度闭环表7-61序号U(V)I(mA)Pi=UxI(W)n(r/min)

7、If(A)t2(Nm)P2(W)n(%)1298.7944281.9715000.891.21190.0367.39%2302.5892269.8315000.7390.91142.9252.97%3304832252.9315000.60.81127.2150.30%4303.4756229.3715000.450.74116.2250.67%5308.5660203.6115000.30.578.5338.57%6312.7552172.6115000.150.2843.9725.48%7314.4412129.53150

8、000.231.4124.25%*实验七空载损耗实验(1)开关磁阻电机空载损耗的测定表7-62序号n(r/min)U(V)I(mA)P0=UxI(W)1312317.3288.8825853153210.083913314.55216.35412093178426.63515