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potential transformer (測量用)變壓器。

potentiality

Considering above shortcomings , we have designed a new type of online monitoring system that need not connect secondary - lines of pt ( potential transformer ) to every devices . it uses only one twisted - pair bus line to connect all the devices of the system 我們設計了一種可以不用把pt二次線牽引到每臺裝置下的在線監測系統,真正實現了只用一條數據總線把各臺裝置連接起來。

Iron - magnetic resonance of electromagnetic - type potential transformer of 10 kv power system for yamzho yumco pumped storage station 系統電壓互感器引起的鐵磁諧振及消諧方法

Analysis and improvement of secondary voltage faults in capacitance potential transformer 電容式電壓互感器二次電壓異常的分析及改進建議

Time - domain measuring method for wide - frequency transfer characteristic of potential transformer 電壓互感器寬頻傳遞特性的時域測量方法

Application of chromatographic analysis to diagnosis of potential transformer faults 模糊距優距離用于氣體分析診斷變壓器故障

Digital simulation analysis of ferroresonance of electromagnetic potential transformer based on matlab 鐵磁諧振數字仿真分析

Saturation overvoltage failure and eliminating measures for potential transformer 電壓互感器飽和過電壓事故及消除措施

Auxiliary potential transformer 補助計器用? ?器

Discussion on secondary protection connection mode of potential transformer 保護用電壓互感器二次接線方式的探討