This system is a database management information system based on network designed for high-voltage insulating equipment nameplate information and experimental data for electric power system .

该系统是针对电力部门各种高压绝缘设备铭牌信息以及实验数据而设计的一个基于网络数据库的管理信息系统。

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The Metal ZnO Arrester (MOA) are important over-voltage protection device. They are widely used in electric power system due to their excellent nonlinear and high surge absorbing capability.

氧化锌避雷器(MOA)是一种重要的过电压保护电器，由于它具有优越的非线性与保护性能而在电力系统中得到了广泛的应用。

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Application of high power electronic elements in power system makes current and voltage waves distorted and degrades the quality of electric energy.

大功率电力电子器件的应用，使得电网电流或电压波形产生畸变，进而使系统的电能质量下降。

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