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| 基于触发回路的Marx装置同步性能优化 | |
| 引用本文： | 李蕊.,谭向宇,李贻博,马仪,王科,钱国超,徐鹏.,陈先富. 基于触发回路的Marx装置同步性能优化[J]. 科学技术与工程, 2015, 15(16) |
| 作者姓名： | 李蕊. 谭向宇 李贻博 马仪 王科 钱国超 徐鹏. 陈先富 |
| 作者单位： | 1. 云南电网公司电力科学研究院工作站;昆明理工大学,昆明650500 2. 云南电网公司电力科学研究院 3. 云南电力试验研究院(集团)有限公司,昆明,650217 4. 云南电网公司电力科学研究院工作站 |
| 摘 要： | Marx装置中气体开关的可靠击穿是同步的关键,必须对其触发回路进行研究,使开关能在极短时间内依次连续击穿。利用ATP-EMTP软件进行触发回路的仿真研究,得到模拟实际触发开关中的触发脉冲。通过研究分析触发电缆的长度、波阻抗以及触发电阻对触发脉冲的影响,并结合气体开关的电压建立时间以及触发脉冲波形的要求,给出了Marx装置触发回路合理的参数选择;并仿真产生了符合要求的触发脉冲波形,保证气体开关的可靠击穿与装置的同步性能。 |
| 关 键 词： | Marx装置 同步性能 触发回路 优化 |
| 收稿时间： | 2014-10-15 |
| 修稿时间： | 2015-05-12 |
The Marx device synchronous performance optimizationbased on trigger circuit |
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| Rui Li.,Xiangyu Tan,Yibo Li,Yi M,Ke Wang,Guochao Qian,Peng Xu. and Xianfu Chen. The Marx device synchronous performance optimizationbased on trigger circuit[J]. Science Technology and Engineering, 2015, 15(16) | |
| Authors: | Rui Li. Xiangyu Tan Yibo Li Yi M Ke Wang Guochao Qian Peng Xu. Xianfu Chen |
| Affiliation: | The Electric Power Research Institute of Yunnan Power Grid Co,Kunming,Yunnan Electric Test&Research Institute Group Co.,LTD,The Electric Power Research Institute of Yunnan Power Grid Co,Kunming,The Electric Power Research Institute of Yunnan Power Grid Co,Kunming,The Electric Power Research Institute of Yunnan Power Grid Co,Kunming,Graduate Workstation of The Electric Power Research Institute of Yunnan Power Grid Co,Kunming,;Kunming University of Science and Technology,Kunming,Graduate Workstation of The Electric Power Research Institute of Yunnan Power Grid Co,Kunming |
| Abstract: | It is necessary to research trigger circuit, due to reliable breakdown gas switches of Marx device is the key of synchronization, and making the gas switches are breakdown in turn at a short time. In this paper, ATP-EMTP is used to analyze trigger circuit, which obtains the trigger pulse of simulated actual trigger switch. Through researching the relationship between trigger pulse and trigger cable length, wave impedance and trigger resistance; that gains reasonable parameter of trigger circuit combining voltage setup time of gas switches and trigger pulse waveform, moreover, this simulation obtains trigger pulse waveform to meet the requirements,and it can prove the reliable breakdown of gas switches and the optimization of Marx device. |
| Keywords: | Marx device, synchronization performance, trigger circuit, optimization |
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