[2]
Development of a new type of optical transducer for measuring fault current .2 Hasegawa Y,Ichikawa Y,Katsukawa H,et al. IEEE Transactions on Power Delivery . 1994
[2]
Development of a new type of optical transducer for measuring fault current .2 Hasegawa Y,Ichikawa Y,Katsukawa H,et al. IEEE Transactions on Power Delivery . 1994