风力发电机励磁系统的原理图及说明

1FD70B1.5MW3.5m/s1000rpm~13m/s1800rpm10~90221000rpm~1499.99rpm1500rpm1500rpm1500rpm1500.01rpm~1800rpm1500rpm51.5Hz~47.5Hz690V10%0.95()~0.95()A300kvarMRP424V372ANRP690V305A,3KHz~6KHz()+17Hz~-17Hz3.5m/s(1000rpm)NRPMRP1000rpm~1800rpmd-q(1800rpm1000rpm)20015913.3.13AC690V10%552V3.250HZ-2.5HZ/+1.5HZ5HZ3.3(690V)30kATN-CTN-SNIT+++++NSHVTN-S/Dyn5Dyn11,TN-CPENPENNNTN-STN-C-SPEITIT:3.10:3.11153.1280%ms80%90%80%/TSS3.13C/NO-2//NO-3//NO-16/NSRepower80%15%45%2400ms20%80%80%15%Repower15%5/15%80%ut(u)=tmin+tmax·umaxtmin=150mstmax=2850msumax=80%/Unumin=15%/Un80%/Un100rpm2-3Hz23/153.14D03.1590%0100%20ms2%010%0100%100%100.10.1103/2400ms3.1683.17/NO-7/3.18E.1.690V10%2.50Hz1%3.6KHz-3KHz4.prEN50179:1994/VDE0160CEmarkingtoLowVoltageDirective5.0.976.NPR305A7.NPR510A()8.MPR580A9.MPR640A()10.10ms11.82db(A)12.82°C()13.-30°C….+50°C-40°C….+50°C14.\15.16.100017.2,40°C518.IP21IP54