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实用新型
CN203800612U 一种电场功率调节装置 失效 - 权利终止

一种电场功率调节装置
摘要：
本实用新型提供一种电场功率调节装置，将风光电厂的电能储存和发送，该装置包括分别与储能单元、卸能单元和低电压穿越控制单元连接的驱动单元，驱动单元与电源输入单元中的风光电厂电能输出端连接，卸能单元依次与发电单元和电源输出单元连接，其改进之处在于，储能单元的海拔高度高于卸能单元的海拔高度，储能单元和卸能单元之间设有缆车输送单元，储能单元和卸能单元通过缆车输送单元传输重物以实现电能的储存和发送。和现有技术比，本实用新型提供的电场功率调节装置，能量转换效率高，充/放电速度控制灵活，能量储存容量大，建设成本和维护费用都较低，生态友好。
摘要（英）：

The utility model provides an electric field power adjustment device for storing and sending electric energy of a wind and solar power plant. The device comprises a drive unit which is connected with an energy storage unit, an energy discharge unit and a low voltage ride-through control unit separately. The drive unit is connected with the wind and solar power plant electric energy output end in a power input unit. The energy discharge unit is connected with a power generation unit and a power output unit successively. The device is characterized in that the altitude of the energy storage unit is higher than the altitude of the energy discharge unit, a cable car transportation unit is arranged between the energy storage unit and the energy discharge unit, and the energy storage unit and the energy discharge unit transmit heavy objects through the cable car transportation unit so as to realize the storing and sending of electric energy. Compared with the prior art, the electric field power adjustment device provided in the utility model has advantages of high energy conversion efficiency, flexible charging/discharging speed control, large energy storage capacity, low construction cost and maintenance cost and eco-environment.

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