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实用新型
CN202696274U 数字化继电保护装置及数字化变电站 失效 - 权利终止

数字化继电保护装置及数字化变电站
摘要：
本实用新型提供一种数字化继电保护装置及数字化变电站。数字化继电保护装置，包括光功率发送单元、光功率接收单元、光功率信号处理单元和光功率信号显示单元。所述光功率信号处理单元与光功率发送单元、光功率接收单元连接。所述光功率信号显示单元与光功率信号处理单元连接。本实用新型还提供一种使用上述数字化继电保护装置的数字化变电站。所述数字化继电保护装置和数字化变电站可提高使用方便性，节省人力、物力和时间成本，节省用户的投资成本，智能化程度高。
摘要（英）：

The utility model provides a digital protective relaying device and a digital transformer station. The digital protective relaying device comprises an optical power sending unit, an optical power reception unit, an optical power signal processing unit and an optical power signal display unit. The optical power signal processing unit is connected with the optical power sending unit and the optical power reception unit. The optical power signal display unit is connected with the optical power signal processing unit. The utility model also provides the digital transformer station applying the digital protective relaying device. According to the digital protective relaying device and the digital transformer station, usage convenience is enhanced, manpower, material resources and time cost are saved, the investment cost of a user is saved, and the intelligent degree is high.

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