JPS6355180U - - Google Patents
Info
- Publication number
- JPS6355180U JPS6355180U JP14970786U JP14970786U JPS6355180U JP S6355180 U JPS6355180 U JP S6355180U JP 14970786 U JP14970786 U JP 14970786U JP 14970786 U JP14970786 U JP 14970786U JP S6355180 U JPS6355180 U JP S6355180U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- absolute value
- phase angle
- power factor
- value circuit
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measuring Phase Differences (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は本考案装置の構成概念図、第２図は本
考案装置の一実施例を示す具体的な回路図、第３
図は本考案装置における入力ＶＹ、出力ＥＯを示
す図、第４図は従来装置における位相角信号と力
率信号との関係を示す線図である。 １…絶対値回路、２…アナログ乗算器。
考案装置の一実施例を示す具体的な回路図、第３
図は本考案装置における入力ＶＹ、出力ＥＯを示
す図、第４図は従来装置における位相角信号と力
率信号との関係を示す線図である。 １…絶対値回路、２…アナログ乗算器。
Claims (1)
- 位相角φに比例した信号を入力しその絶対値信
号を出力する絶対値回路と、この絶対値回路から
の絶対値信号と前記位相角φに比例した信号とを
乗算し力率ｃｏｓφに対応した信号を得る乗算器
とを備えた位相角・力率信号変換装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986149707U JPH0624775Y2 (ja) | 1986-09-30 | 1986-09-30 | 位相角・力率信号変換装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986149707U JPH0624775Y2 (ja) | 1986-09-30 | 1986-09-30 | 位相角・力率信号変換装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6355180U true JPS6355180U (ja) | 1988-04-13 |
| JPH0624775Y2 JPH0624775Y2 (ja) | 1994-06-29 |
Family
ID=31065172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986149707U Expired - Lifetime JPH0624775Y2 (ja) | 1986-09-30 | 1986-09-30 | 位相角・力率信号変換装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624775Y2 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5516275A (en) * | 1978-07-21 | 1980-02-04 | Mitsubishi Electric Corp | Direction display device |
| JPS6180058A (ja) * | 1984-09-28 | 1986-04-23 | Toshiba Corp | 力率トランスデユ−サ |
-
1986
- 1986-09-30 JP JP1986149707U patent/JPH0624775Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5516275A (en) * | 1978-07-21 | 1980-02-04 | Mitsubishi Electric Corp | Direction display device |
| JPS6180058A (ja) * | 1984-09-28 | 1986-04-23 | Toshiba Corp | 力率トランスデユ−サ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624775Y2 (ja) | 1994-06-29 |