JP2001033490A5 - - Google Patents
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- Publication number
- JP2001033490A5 JP2001033490A5 JP1999209850A JP20985099A JP2001033490A5 JP 2001033490 A5 JP2001033490 A5 JP 2001033490A5 JP 1999209850 A JP1999209850 A JP 1999209850A JP 20985099 A JP20985099 A JP 20985099A JP 2001033490 A5 JP2001033490 A5 JP 2001033490A5
- Authority
- JP
- Japan
- Prior art keywords
- current transformer
- core
- optical
- current
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 description 22
- 239000000463 material Substances 0.000 description 10
- 239000004020 conductor Substances 0.000 description 6
- 239000000696 magnetic material Substances 0.000 description 6
- 229910000859 α-Fe Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 239000002223 garnet Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11209850A JP2001033490A (ja) | 1999-07-23 | 1999-07-23 | 光変流器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11209850A JP2001033490A (ja) | 1999-07-23 | 1999-07-23 | 光変流器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001033490A JP2001033490A (ja) | 2001-02-09 |
| JP2001033490A5 true JP2001033490A5 (de) | 2006-06-29 |
Family
ID=16579667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11209850A Withdrawn JP2001033490A (ja) | 1999-07-23 | 1999-07-23 | 光変流器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001033490A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004301770A (ja) * | 2003-03-31 | 2004-10-28 | Toshiba Corp | 保護システムとそれに用いる光電流測定装置 |
| KR100659236B1 (ko) | 2005-09-16 | 2006-12-20 | 시영전기 주식회사 | 고압 전력선용 변류기 |
| CN102945745A (zh) * | 2012-11-21 | 2013-02-27 | 保定天威互感器有限公司 | 一种复合误差用标准电流互感器 |
| CN103063896B (zh) * | 2012-12-20 | 2015-10-21 | 中国科学院西安光学精密机械研究所 | 传感光纤环以及抗振型Sagnac式全光纤电流互感器 |
| CN104391157B (zh) * | 2014-11-25 | 2018-01-23 | 贵州电力试验研究院 | 具有金具的支柱式全光纤电流互感器 |
| CN104576004B (zh) * | 2015-01-08 | 2016-12-07 | 大连第二互感器集团有限公司 | 一种可调负荷的电力计量用电压互感器 |
| CN105486904B (zh) * | 2015-11-20 | 2018-03-13 | 哈尔滨工业大学 | 二分式光学电流传感器 |
-
1999
- 1999-07-23 JP JP11209850A patent/JP2001033490A/ja not_active Withdrawn
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