| 1. | Design and application of water cut - off and phase fault protection device of l - type air compressor
型空压机断水缺相安全保护装置的设计及应用 |
| 2. | Two - phase fault - tolerant system is proposed which could make the error and fault can be controled effectively
提出了基于com 、 opc 、 xml的三层数据采集和服务体系框架，使系统更具通用性。 |
| 3. | Brings out some new and different viewpoint on issues of transient and dynamic voltages for generator single phase fault as well as third harmonic fault protection .
在暂态过电压和三次谐波保护等问题上，提出了一些不同观点。 |
| 4. | For phase - to - phase fault , it trips three phases and recloses three phases ( checking synchronization and no - votage ) ; when reclosing on permanent fault , it trips three phases
使开关相间故障跳三相，重合三相（检定同期或无压） ，重合于永久性故障跳三相。 |
| 5. | Mainly in the electricity distribution network for distribution lines so that power and protect equipment from overload , short circuit and under voltage , single - phase fault to other hazards
主要在配电网络中用于分配电能和保护线路使电源设备免受过载短路欠电压单相接地等故障的危害。 |
| 6. | So it can be used for single - phase fault identifying . this paper discusses the size of the negative current and the method of analyzing it . numeral simulation shows the feasibility of it
由于负序电流在故障线路和非故障线路上具有显著差异，故本文也研究了将负序电流作为故障特征量的可行性。 |
| 7. | This paper discusses several problem about the dealing with single - phase fault based on feeder automation , especially the case of communication blackout with one or two ftu ( feeder terminal unit )
本文最后讨论了馈线自动化中处理单相接地故障时的几个问题，特别是个别配电终端出现通信故障时的解决方案。 |
| 8. | Then the paper gives an novel solid state fault current limiter . it provides the main circuit topologies of single - phase and three - phase fault current limiter , and explains the principle of this fcl detailedly
然后提出了一种新型固态限流器，给出了单相、三相限流器的主电路拓扑，详细说明了它的工作原理。 |
| 9. | Looking back this problem based on feeder automation , condition and requirement have changed obviously . the scheme for single - phase fault , which advanced by this paper , absorb the idea of selecting fault line by computer
在馈线自动化的基础上回顾单相接地故障处理这一问题时，条件和要求都发生了明显的变化。 |
| 10. | When a single phase fault happened , the fault current is too low to affect the symmetry of a given power system . according to the regulations , it is admissible to run with fault for 1 hour or 2
小电流接地系统发生单相接地之后，因为故障电流很小，不至于影响系统的对称运行，所以，按照规程，可以继续运行1 2小时。 |
