JPS5554453A - High-tension measurement system - Google Patents
High-tension measurement systemInfo
- Publication number
- JPS5554453A JPS5554453A JP9010478A JP9010478A JPS5554453A JP S5554453 A JPS5554453 A JP S5554453A JP 9010478 A JP9010478 A JP 9010478A JP 9010478 A JP9010478 A JP 9010478A JP S5554453 A JPS5554453 A JP S5554453A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- voltage divider
- tension generator
- tension
- resistances
- 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
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
PURPOSE: To improve measurement reliability by calculating a voltage across a measured high-tension circuit, by reading a voltage across a capacitor charged through a voltage divider by an information processor.
CONSTITUTION: Output voltage E across high-tension generator 1 extractd by voltage divider 2 composed of resistances 9 and 10 of resistance values R and (r) (R≫r) and voltage across voltage divider 2 bear a relation of V=r.E/(R+r). This voltage V is periodically transferred to capacitor 11 and at this time, the side of high-tension generator 1 is completely disconnected electrically from the input terminal of operational amplifier 8 and the output terminal of voltage divider 2. Voltages (e) and V developed at terminals T1 and T2 of amplifier 8 where resistances 13 and 14 of resistance values R1 and R2 are connected bear a relation of e=1+(R1/R2).V and are in proportion to voltage E. Therefore, voltage (e) is read and processed by information processor 15 to display clearly output voltage E across high-tension generator 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9010478A JPS5554453A (en) | 1978-07-24 | 1978-07-24 | High-tension measurement system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9010478A JPS5554453A (en) | 1978-07-24 | 1978-07-24 | High-tension measurement system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5554453A true JPS5554453A (en) | 1980-04-21 |
Family
ID=13989203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9010478A Pending JPS5554453A (en) | 1978-07-24 | 1978-07-24 | High-tension measurement system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5554453A (en) |
-
1978
- 1978-07-24 JP JP9010478A patent/JPS5554453A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4535287A (en) | Electronic watt/watthour meter with automatic error correction and high frequency digital output | |
IE780972L (en) | Electronic device for producing an output signal related to¹electrical power | |
KR830009489A (en) | High precision AC electric energy measuring system | |
JPS5536800A (en) | Resistance neutralization system for electrochemical device | |
GB1357573A (en) | Corrosion rate meter | |
US4143317A (en) | Multiple range peak reading voltmeter | |
JPS562569A (en) | Insulating resistance measuring instrument | |
JPS5554453A (en) | High-tension measurement system | |
ES8201737A1 (en) | Device for measuring the charge state of an accumulator. | |
ES455270A1 (en) | Source related potential indicating continuity tester | |
JPS5499479A (en) | Direct current measuring apparatus | |
JPS5624567A (en) | Humidity measuring system | |
JPS54121777A (en) | Current applying voltage measuring circuit | |
SU771568A1 (en) | Method of measuring insulation resistance of dc mains relatively to the case (earth) | |
SU463931A1 (en) | Resistive sensor resistance meter | |
JPS56160611A (en) | Analog quantity indicator | |
SU1132246A1 (en) | Device for measuring active power | |
JPS55143446A (en) | Measuring instrument for difference in potential | |
SU819754A1 (en) | Meter of distance to cable insulation damage | |
SU900217A1 (en) | Digital resistance meter | |
SU832701A1 (en) | Ac-to-dc voltage converter | |
SU1151996A1 (en) | Integrator of difference of voltages | |
SU924721A1 (en) | Integrating device | |
SU1679397A1 (en) | A c digital automatic bridge | |
JPS5524675A (en) | Winding inspecting circuit for armature of motor |