SK135797A3 - Method and circuit for measuring resistance - Google Patents
Method and circuit for measuring resistance Download PDFInfo
- Publication number
- SK135797A3 SK135797A3 SK1357-97A SK135797A SK135797A3 SK 135797 A3 SK135797 A3 SK 135797A3 SK 135797 A SK135797 A SK 135797A SK 135797 A3 SK135797 A3 SK 135797A3
- Authority
- SK
- Slovakia
- Prior art keywords
- capacitor
- measuring
- resistor
- circuit
- voltage
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- 239000003990 capacitor Substances 0.000 claims abstract description 118
- 238000005259 measurement Methods 0.000 claims abstract description 56
- 238000011156 evaluation Methods 0.000 claims abstract description 39
- 239000004020 conductor Substances 0.000 claims abstract description 13
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 36
- 229910052697 platinum Inorganic materials 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000009529 body temperature measurement Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006903 response to temperature Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
- G01K7/20—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/14—Measuring resistance by measuring current or voltage obtained from a reference source
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19641648A DE19641648C1 (de) | 1996-10-09 | 1996-10-09 | Widerstandsmeßschaltung und Widerstandsmeßverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SK135797A3 true SK135797A3 (en) | 1998-05-06 |
Family
ID=7808287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK1357-97A SK135797A3 (en) | 1996-10-09 | 1997-10-07 | Method and circuit for measuring resistance |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0836085B1 (cs) |
| AT (1) | ATE231965T1 (cs) |
| CZ (1) | CZ319097A3 (cs) |
| DE (2) | DE19641648C1 (cs) |
| HU (1) | HUP9701620A3 (cs) |
| PL (1) | PL322462A1 (cs) |
| SK (1) | SK135797A3 (cs) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19824850A1 (de) * | 1998-06-04 | 1999-12-16 | Abb Research Ltd | Verfahren zur Impedanzmessung |
| DE19934644C2 (de) * | 1999-07-23 | 2002-05-02 | Honeywell Ag | Schaltungsanordnung zur Messung eines veränderlichen Widerstandes |
| DE10156652B4 (de) * | 2001-11-17 | 2014-09-25 | Volkswagen Ag | Sensor zur orts- und/oder zeitauflösenden Kraft- oder Druckmessung |
| CN1319784C (zh) | 2001-11-17 | 2007-06-06 | 大众汽车有限公司 | 车辆且尤其是汽车的气囊装置 |
| DE10157529B4 (de) * | 2001-11-23 | 2005-03-31 | Insta Elektro Gmbh | Verfahren zur Bestimmung von Widerstands- und/oder Kapazitätswerten |
| DE10162254A1 (de) * | 2001-12-18 | 2003-07-10 | Beru Ag | Verfahren und Schaltungsanordnung zum Bestimmen des elektrischen Widerstandes eines PTC-Heizelementes |
| DE102004028681B4 (de) * | 2004-06-14 | 2007-12-27 | Dieter Peter | Verfahren und Vorrichtung zur Bestimmung des Verhältnisses zweier Widerstände |
| DE102006030774A1 (de) * | 2006-06-30 | 2008-02-21 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Verfahren zur Bestimmung des Bürdenwiderstandes für einen Messumformer |
| DE102008002777A1 (de) * | 2008-02-21 | 2009-11-12 | Eab Elektro Anlagen Bau Gmbh | Messverfahren und -anordnung, insbesondere für Widerstands-Temperaturfühler |
| DE102008043326B4 (de) | 2008-10-30 | 2018-03-15 | Endress+Hauser Conducta Gmbh+Co. Kg | Verfahren und Vorrichtung zur Widerstandsmessung eines von einer chemischen und/oder physikalischen Messgröße abhängigen Widerstandselements |
| EP2261624A1 (de) * | 2009-06-12 | 2010-12-15 | Siemens Aktiengesellschaft | Messanordnung für eine elektrodynamische Maschine |
| DE102020004075A1 (de) | 2020-07-07 | 2022-01-13 | Diehl Metering Gmbh | Widerstandsmessschaltung, Messeinrichtung und Widerstandsmessverfahren |
| DE102020212559A1 (de) * | 2020-10-05 | 2022-04-07 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg | Elektrische Schaltungsanordnung zur Überwachung eines Verbindungszustands eines Hochvolt-Steckverbinders mit einer Motorelektronik |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2312858C2 (de) * | 1973-03-15 | 1985-04-25 | Richard Dr.-Ing. Friedl | Verfahren zur Wärmemengenmessung |
| JPS61223622A (ja) * | 1985-03-29 | 1986-10-04 | Toshiba Corp | 多温度計測装置 |
| US4987372A (en) * | 1989-08-01 | 1991-01-22 | Lutron Electronics Co., Inc. | Potentiometer state sensing circuit |
| US5371469A (en) * | 1993-02-16 | 1994-12-06 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Constant current loop impedance measuring system that is immune to the effects of parasitic impedances |
| DE4420998C2 (de) * | 1994-06-17 | 1999-03-25 | Diehl Stiftung & Co | Schaltungseinrichtung zum genauen Messen eines elektrischen Widerstandes |
-
1996
- 1996-10-09 DE DE19641648A patent/DE19641648C1/de not_active Expired - Fee Related
-
1997
- 1997-08-26 EP EP97114769A patent/EP0836085B1/de not_active Expired - Lifetime
- 1997-08-26 DE DE59709217T patent/DE59709217D1/de not_active Expired - Lifetime
- 1997-08-26 AT AT97114769T patent/ATE231965T1/de active
- 1997-10-07 SK SK1357-97A patent/SK135797A3/sk unknown
- 1997-10-07 PL PL97322462A patent/PL322462A1/xx unknown
- 1997-10-08 HU HU9701620A patent/HUP9701620A3/hu unknown
- 1997-10-09 CZ CZ973190A patent/CZ319097A3/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HUP9701620A3 (en) | 2002-02-28 |
| DE59709217D1 (de) | 2003-03-06 |
| PL322462A1 (en) | 1998-04-14 |
| DE19641648C1 (de) | 1998-01-02 |
| CZ319097A3 (cs) | 1998-04-15 |
| HU9701620D0 (en) | 1997-11-28 |
| EP0836085A1 (de) | 1998-04-15 |
| HUP9701620A2 (hu) | 1998-08-28 |
| EP0836085B1 (de) | 2003-01-29 |
| ATE231965T1 (de) | 2003-02-15 |
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