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实用新型
CN209016798U 一种配电网手动自动一体化准同期并网系统 有权

一种配电网手动自动一体化准同期并网系统
摘要：
本实用新型公开了一种配电网手动自动一体化准同期并网系统，包括自动准同期装置、手动准同期装置和同期点切换装置；自动模式时，自动准同期装置和同期点切换装置配合，建立指定同期点与自动准同期装置之间的信号传输以实现自动准同期并网，手动模式时，手动准同期装置和同期点切换装置配合，建立指定同期点与手动准同期装置之间的信号传输以实现手动准同期并网。本实用新型的手动自动一体化准同期并网系统，通过同期点切换装置完成同期点的切换，可满足多个位置的同期并网需求，相比原来每个同期位置点都配置准同期装置的情形，可有效减少同期设备投入，并简化同期系统接线。
摘要（英）：

The utility model discloses a manual and automatic integrated quasi-synchronization grid-connected system of a power distribution network. The system comprises an automatic quasi-synchronization device, a manual quasi-synchronization device and a synchronization point switching device. Automatic mode timing, the automatic quasi-synchronization device is matched with the synchronization point switching device; and in a manual mode, the manual quasi-synchronization device is matched with the synchronization point switching device to establish signal transmission between the specified synchronization point and the manual quasi-synchronization device so as to realize automatic quasi-synchronization grid connection, and in a manual mode, the manual quasi-synchronization device is matched with the synchronization point switching device to establish signal transmission between the specified synchronization point and the manual quasi-synchronization device so as to realize manual quasi-synchronization grid connection. According to the manual and automatic integrated quasi-synchronization grid-connected system, synchronization point switching is completed through the synchronization point switching device, synchronization grid-connected requirements of a plurality of positions can be met, and compared with the condition that each synchronization position point is provided with a quasi-synchronization device in the prior art, synchronization equipment investment can be effectively reduced, and synchronization system wiring is simplified.

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