共 4 条
[1]
On-line diagnostics of high-voltage bushings and current transformers using the sum current method. Lachman M F,Walter W,Guggenberg P A. I EEE Trans on Power Delivery . 2000
[2]
A digital technique for the on-line measurement of dissipation factor and capacitance. Wang P,Raghuveer M R,McDermid W,et al. I EEE Trans on Dielectric and Electrical Insulation . 2001
[3]
New techniques for monitoring the insulation quality of in-service HV apparatus. Allan D,Blundell M,Boyd K,et al. I EEE Transactions on Electrical Insulation . 1992
[4]
Phase measurement of distorted periodic signals based on nonsynchronous digital filtering. Djokic B,So E. I EEE Trans on Instrumentation and Measurement . 2001