| 电力线载波复用保护信号初探 |
| |
| 引用本文： | 姜利民. 电力线载波复用保护信号初探[J]. 电力系统保护与控制, 1997, 25(5): 24-29 |
| |
| 作者姓名： | 姜利民 |
| |
| 作者单位： | 电力部中南电力设计院 430071 |
| |
| 摘 要： | 讨论了高频保护通信的一种方式：“电力线载波音频复用保护”。在电网载波频率日益紧张的今天，复用通道的要求越来越强烈，利用电力线载波传输继电保护信号，不论现在还是将来都是一种经济可靠的传输方式，而载波音频复用保护信号属于通信专业与保护专业的“边缘科学”，需要二个专业的人员共同研究探索。
|
| 关 键 词： | 电力线载波 音频复用保护 远方保护 |
Initial Discussion on Transmitting Protection Signal on Power-Line Carrier in Multi-Purpose Mode |
| |
| Jiang Limin. Initial Discussion on Transmitting Protection Signal on Power-Line Carrier in Multi-Purpose Mode[J]. Power System Protection and Control, 1997, 25(5): 24-29 |
| |
| Authors: | Jiang Limin |
| |
| Affiliation: | Jiang Limin |
| |
| Abstract: | A kind of HF protection communication--"transmitting audio protection signal on PLC in multi-purpose mode" is discussed in this paper.Because of increasing shortage of carrier frequency on power network,demand on using channel in multi-purpose mode is increasing strongly.Using PLC to transmit protection signal is an economic and reliable transmission mode,no matter now or in the future.Transmitting audio protection signal on PLC in multi-purpose mode belongs in `edge science'between communication field and protection field and needs engineers of the two fields to make research together. |
| |
| Keywords: | PLC Teleprotection Simultaneous multi-purpose Alternative multi-purpose |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《电力系统保护与控制》浏览原始摘要信息 |
|
点击此处可从《电力系统保护与控制》下载免费的PDF全文 |
