A three-phase transformer (or - throttle) with an insulated zero point and a containing a frequency separating filter, in the open delta connected auxiliary winding

• 1. 检测开关型电源中的辅助绕组的开路连接 [P] . 中国专利： CN106208705A . 2016-12-07
• 2. 电力变换器和检测其辅助绕组的开路连接故障的方法 [P] . 中国专利： CN106208705B . 2017.11.03
• 3. A three-phase transformer or - throttle with an insulated zero point and in the open triangle being connected to the frequency separating filter connected auxiliary winding [P] . 德国专利： DE919182C . 1954-10-14

  机译： 三相变压器或节流阀，其绝缘零点且在空心三角形中连接至与分频滤波器相连的辅助绕组

• 4. A three-phase transformer or - throttle with an insulated zero point, the in addition to the power windings at least one auxiliary winding for influencing the primaerseitigen zero point oscillation has [P] . 德国专利： DE923682C . 1955-02-21

  机译： 三相变压器或带绝缘零点的节流阀，除功率绕组外，还至少有一个辅助绕组用于影响初生原零点振荡

• 5. A three-phase transformer (or - throttle) with an insulated zero point [P] . 德国专利： DE919180C . 1954-10-14

  机译： 绝缘零点的三相变压器（或节气门）

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