电子式互感器整周波延时检测技术研究
随着数字化变电站的建设，电子式互感器等智能设备得到广泛应用。在电子式互感器实现数字化过程中，存在整周波延时现象。针对导致电子式互感器整周波延时的原因进行了分析，提出了检测原理和方法。并根据脉冲触发功率源及首周波输出功率源的理念，设计了相关检测设备。经分析，该设备能够以最直观的、最准确的方法对电子式互感器是否存在整周波延时进行检测。...
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| Published in | 电测与仪表 Vol. 52; no. 4; pp. 66 - 70 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
国家电网公司电能计量重点实验室，南京211103%深圳星龙科技股份有限公司,广东深圳,518052
2015
江苏省电力公司电力科学研究院，南京211103 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1001-1390 |
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| Abstract | 随着数字化变电站的建设，电子式互感器等智能设备得到广泛应用。在电子式互感器实现数字化过程中，存在整周波延时现象。针对导致电子式互感器整周波延时的原因进行了分析，提出了检测原理和方法。并根据脉冲触发功率源及首周波输出功率源的理念，设计了相关检测设备。经分析，该设备能够以最直观的、最准确的方法对电子式互感器是否存在整周波延时进行检测。 |
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| AbstractList | TM933; 随着数字化变电站的建设，电子式互感器等智能设备得到广泛应用。在电子式互感器实现数字化过程中，存在整周波延时现象。针对导致电子式互感器整周波延时的原因进行了分析，提出了检测原理和方法。并根据脉冲触发功率源及首周波输出功率源的理念，设计了相关检测设备。经分析，该设备能够以最直观的、最准确的方法对电子式互感器是否存在整周波延时进行检测。 随着数字化变电站的建设，电子式互感器等智能设备得到广泛应用。在电子式互感器实现数字化过程中，存在整周波延时现象。针对导致电子式互感器整周波延时的原因进行了分析，提出了检测原理和方法。并根据脉冲触发功率源及首周波输出功率源的理念，设计了相关检测设备。经分析，该设备能够以最直观的、最准确的方法对电子式互感器是否存在整周波延时进行检测。 |
| Abstract_FL | With the construction of the digital substation, intelligent equipment such as electronic transformer is wide-ly used.The integral cycle delay phenomenon exists in the process of electronic transformer’ s converting analog signal into digital signal.In this paper, the reason of the integral cycle delay of electronic transformer is analyzed.The de-tection principle and method for such phenomenon are also proposed.Related testing equipment is designed according to the concept of power source triggered by a pulse and the first-frequency-output power source,.The analysis show that the equipment can help us to know if there is an integral cycle delay for the electronic transformer in the most in-tuitive and most accurate way. |
| Author | 张健 段梅梅 蔡奇新 廖汉鑫 |
| AuthorAffiliation | 江苏省电力公司电力科学研究院,南京211103 国家电网公司电能计量重点实验室,南京211103 深圳星龙科技股份有限公司,广东深圳518052 |
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| Author_FL | Liao Hanxin Cai Qixin Duan Meimei Zhang Jian |
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| DocumentTitleAlternate | Research on the integral cycle delay detection technology of electronic transformer |
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| Keywords | 合并单元 electronic transformer 数字化变电站 整周波延时 integral cycle delay 电子式互感器 digital substation merging unit |
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| Notes | digital substation;electronic transformer;integral cycle delay;merging unit Zhang Jian, Duan Meimei, Cai Qixin, Liao Hanxin （ 1. State Grid Jiangsu Electric Power Research Institute, Nanjing 211103, China. 2. State Grid Key Laboratory of Electrical Power Metering, Nanjing 211103, China. 3. Shenzhen Xinglong Science and Technology Co. Ltd , Shenzhen 518052, Guangdong , China） 23-1202/TH With the construction of the digital substation, intelligent equipment such as electronic transformer is wide-ly used.The integral cycle delay phenomenon exists in the process of electronic transformer’ s converting analog signal into digital signal.In this paper, the reason of the integral cycle delay of electronic transformer is analyzed.The de-tection principle and method for such phenomenon are also proposed.Related testing equipment is designed according to the concept of power source triggered by a pulse and the first-frequency-output power source,.The analysis show that the equipment can help us to know if there is an integ |
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| Publisher | 国家电网公司电能计量重点实验室，南京211103%深圳星龙科技股份有限公司,广东深圳,518052 江苏省电力公司电力科学研究院，南京211103 |
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| SubjectTerms | 合并单元 数字化变电站 整周波延时 电子式互感器 |
| Title | 电子式互感器整周波延时检测技术研究 |
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