JPS52126267A - Power factor measurement device - Google Patents
Power factor measurement deviceInfo
- Publication number
- JPS52126267A JPS52126267A JP4274776A JP4274776A JPS52126267A JP S52126267 A JPS52126267 A JP S52126267A JP 4274776 A JP4274776 A JP 4274776A JP 4274776 A JP4274776 A JP 4274776A JP S52126267 A JPS52126267 A JP S52126267A
- Authority
- JP
- Japan
- Prior art keywords
- power factor
- measurement device
- factor measurement
- polarity
- delay
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title 1
Landscapes
- Ac-Ac Conversion (AREA)
Abstract
PURPOSE: To measure the power factor with simple circuit constitution by obtaining an output voltage proportional to (π/2-ϕ) and identifying the delay and advance in phase relations with a polarity of output concerning the phase difference ϕ of two sinusoidal wave alternating input.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4274776A JPS52126267A (en) | 1976-04-14 | 1976-04-14 | Power factor measurement device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4274776A JPS52126267A (en) | 1976-04-14 | 1976-04-14 | Power factor measurement device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52126267A true JPS52126267A (en) | 1977-10-22 |
Family
ID=12644595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4274776A Pending JPS52126267A (en) | 1976-04-14 | 1976-04-14 | Power factor measurement device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52126267A (en) |
-
1976
- 1976-04-14 JP JP4274776A patent/JPS52126267A/en active Pending
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