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- Sensitive Stator and Rotor Earth Fault Protection at Hydro Generators 水轮发电机组定子和转子的灵敏接地保护技术
- rotor earth fault protection 转子接地保护
- But problems are exited in the configuration of distribution transformer and the setting for the stator earth fault protection. 但其配置及其接地保护的整定计算和校验却存在较多问题。
- This paper presents the way to configurate the distribution transformer, and the setting method for the stator earth fault protection with the example of Hubei Tiantang Pump-storage power plant. 针对配电变压器装置提供了一套较完整的配置和整定计算方法,并结合湖北天堂抽水蓄能电站的实例进行计算,为此类接地方式提供了可借鉴的方法。
- Low impedance restrained earth fault protection 低阻抗限制性接地故障保护
- injection-type stator earth fault protection 注入式定子接地保护
- intermittent earth fault protection 间隙性接地故障保护
- restricted earth fault protection 限制接地故障保护
- 100% stator earth fault protection 100%25定子接地保护
- Optimize of Earth Fault Protection by Parallel Resistance on Resonance Earth System 谐振接地系统单相接地故障并联电阻选线的优化
- THE PRINCIPLE OF DIRECTIONAL EARTH FAULT PROTECTION USING ZERO SEQUENCE TRANSIENTS IN NON-SOLID EARTHED NETWORK 小电流接地故障暂态方向保护原理研究
- EARTH FAULT PROTECTION IN NON-SOLIDLY EARTHED NETWORK BASED ON TRANSIENT ZERO SEQUENCE CURRENT COMPARISON 基于暂态零序电流比较的小电流接地选线研究
- stator earth fault protection 定子接地
- earth fault protection 防止故障性接地
- generator rotor winding earth fault 发电机转子接地
- This ground fault protection function may be incorporated into a circuit breaker. 这种功能可以一体化设计在断路器上。
- Key words: low current earth electrical network, transient earth fault, zero-sequence energy , energy variation . 关键词:小电流接地电网,间歇性电弧接地故障,零序能量,能量变化。
- The stator ground fault protection with injection voltage can provide 100%windings protection. 注入式定子接地保护能单独实现发电机定子100%25绕组的保护。
- Perfected the fault protection function by using microcomputer's abilities of fault detection, inquiry and diagnosis. 利用微机的故障检测、自询问和诊断能力,完善了系统故障保护功能。
- When a single-phase earth fault occurs in EHV/UHV transmission line,the single-phase reclosure will come into operation. 超/特高压输电线路发生单相接地故障后,将采用单相自动重合闸。