| ZKZ-3型转速监测装置在水电厂中的应用 |
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| 引用本文： | 张朝旭.ZKZ-3型转速监测装置在水电厂中的应用[J].企业技术开发,2012(Z1):59-60. |
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| 作者姓名： | 张朝旭 |
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| 作者单位： | 潮州市凤凰水电厂 |
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| 摘 要： | 凤凰水电厂坝后一级电站通过大修,采用新型的ZKZ-3型转速监测装置取代了老式的转速继电器。新转速监测装置具有双路测量频率、机组实际转速、机组甩负荷及过速试验等功能,能实时监测水轮发电机的转速,为自动开、停机及电厂监控系统发挥作用。
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| 关 键 词： | 凤凰水电厂 一级电站 ZKZ-3型转速监测装置 频率 |
Application of ZKZ-3 speed-monitoring devices in hydroelectric |
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| ZHANG Chao-xu.Application of ZKZ-3 speed-monitoring devices in hydroelectric[J].Technological Development of Enterprise,2012(Z1):59-60. |
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| Authors: | ZHANG Chao-xu |
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| Institution: | ZHANG Chao-xu(Chaozhou Phoenix Hydropower Plants,Chaozhou,Guangdong 515655,China) |
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| Abstract: | After overhaul,primary power plant behind hydropower plant dam in Phoenix used ZKZ-3 type of speed monitoring devices to replace the old-fashioned speed relay.The newer speed monitoring device with dual measurement frequency unit the actual speed,load rejection and over-speed test functions,real-time monitoring of turbine generator speed to open automatically,shutdown,and power plant monitoring system to play a role. |
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| Keywords: | Phoenix hydropower plant primary power station ZKZ-3 speed monitoring devices frequency |
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