| Paper Abstract and Keywords |
| Presentation |
2005-05-13 11:40
All-Optoelectronic digital watt-hour meter
Takahiro Kato (Nihon Univ.), Yesato Sato (Meisei Electric Co.), Yoichi Fujii (Nihon Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The conventional Watthourmeter utilizes the electromagnetic induction. This is simple and reliable but it has some problems in accuracy, mechanical fatigue, life time and size.
Here, a new watt-hour meter by using optical sensor has small size and is capable of working for a long time is proposed. They have no mechanical action part in system. The watt-hour meter consists of two parts. One is the sensor part which measures electric power utilized Pockels and Faraday effects. The other is electric circuit part which converts to digital signals and add them. In this report, its principle and the experiment are described. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Watthourmeter / Optical crystals / Power measurement / Integration circuit / Pockels effect / Faraday effect / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 38, OFT2005-14, pp. 69-74, May 2005. |
| Paper # |
OFT2005-14 |
| Date of Issue |
2005-05-05 (OFT) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
OFT |
| Conference Date |
2005-05-12 - 2005-05-13 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo Univ. of Science, Suwa |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
OFT |
| Conference Code |
2005-05-OFT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
All-Optoelectronic digital watt-hour meter |
| Sub Title (in English) |
|
| Keyword(1) |
Watthourmeter |
| Keyword(2) |
Optical crystals |
| Keyword(3) |
Power measurement |
| Keyword(4) |
Integration circuit |
| Keyword(5) |
Pockels effect |
| Keyword(6) |
Faraday effect |
| Keyword(7) |
|
| Keyword(8) |
|
| 1st Author's Name |
Takahiro Kato |
| 1st Author's Affiliation |
Nihon University (Nihon Univ.) |
| 2nd Author's Name |
Yesato Sato |
| 2nd Author's Affiliation |
Meisei Electric Corporation (Meisei Electric Co.) |
| 3rd Author's Name |
Yoichi Fujii |
| 3rd Author's Affiliation |
Nihon University (Nihon Univ.) |
| 4th Author's Name |
|
| 4th Author's Affiliation |
() |
| 5th Author's Name |
|
| 5th Author's Affiliation |
() |
| 6th Author's Name |
|
| 6th Author's Affiliation |
() |
| 7th Author's Name |
|
| 7th Author's Affiliation |
() |
| 8th Author's Name |
|
| 8th Author's Affiliation |
() |
| 9th Author's Name |
|
| 9th Author's Affiliation |
() |
| 10th Author's Name |
|
| 10th Author's Affiliation |
() |
| 11th Author's Name |
|
| 11th Author's Affiliation |
() |
| 12th Author's Name |
|
| 12th Author's Affiliation |
() |
| 13th Author's Name |
|
| 13th Author's Affiliation |
() |
| 14th Author's Name |
|
| 14th Author's Affiliation |
() |
| 15th Author's Name |
|
| 15th Author's Affiliation |
() |
| 16th Author's Name |
|
| 16th Author's Affiliation |
() |
| 17th Author's Name |
|
| 17th Author's Affiliation |
() |
| 18th Author's Name |
|
| 18th Author's Affiliation |
() |
| 19th Author's Name |
|
| 19th Author's Affiliation |
() |
| 20th Author's Name |
|
| 20th Author's Affiliation |
() |
| Speaker |
Author-1 |
| Date Time |
2005-05-13 11:40:00 |
| Presentation Time |
25 minutes |
| Registration for |
OFT |
| Paper # |
OFT2005-14 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.38 |
| Page |
pp.69-74 |
| #Pages |
6 |
| Date of Issue |
2005-05-05 (OFT) |