SU789780A1 - Method of tolerance monitoring of a.c. voltage mean value - Google Patents
Method of tolerance monitoring of a.c. voltage mean value Download PDFInfo
- Publication number
- SU789780A1 SU789780A1 SU782669768A SU2669768A SU789780A1 SU 789780 A1 SU789780 A1 SU 789780A1 SU 782669768 A SU782669768 A SU 782669768A SU 2669768 A SU2669768 A SU 2669768A SU 789780 A1 SU789780 A1 SU 789780A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- mean value
- voltage mean
- tolerance monitoring
- monitoring
- tolerance
- Prior art date
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- Prevention Of Electric Corrosion (AREA)
Description
1one
Изобретение относитс к электроизмерительной технике, но может быть... использовано и при выполнении радиоэлектронной аппаратуры контрол параметров объектов.The invention relates to electrical measuring equipment, but can also be used when performing electronic equipment for monitoring the parameters of objects.
Известен способ определени среднего значени переменного напр жени путем получени среднего арифметического из мгновенных значений сигнала за период 1.There is a method for determining the average value of a variable voltage by obtaining an arithmetic average of the instantaneous values of the signal over period 1.
Однако известный способ характеризуетс значительной сложностью практического осуществлени .However, the known method is characterized by a considerable complexity of practical implementation.
Наиболее близким техническим решением к предлагаемому изобретению вл етс способ допускового контрол среднего значени переменного напр жени , основанный на интегрировании контролируемого напр жени в течение временного интервала, кратного целому числу периодов переменной составл ющей и фиксации временного интервала интегрировани 12.The closest technical solution to the present invention is a method of tolerance control of the average value of a variable voltage based on integrating a controlled voltage during a time interval multiple of an integer number of variable component periods and fixing the integration time interval 12.
Недостаток известного способа св зан с низким быстродействием реализующих его устройств, поскольку в них производитс двухтактное интегрирование контролируемого и дополнительного напр жени , пропорционального длительности временного интервала интегрировани .The disadvantage of the known method is associated with the low speed of the devices implementing it, since they carry out a push-pull integration of a controlled and additional voltage proportional to the duration of the integration time interval.
Цель изобретени - снижение времени контрол .The purpose of the invention is to reduce the time control
Указанна цель достигаетс тем, что в известном способе допускового контрол среднего значени переменного напр жени , основанном наThis goal is achieved by the fact that in the known method of tolerance control of the average value of a variable voltage based on
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782669768A SU789780A1 (en) | 1978-10-02 | 1978-10-02 | Method of tolerance monitoring of a.c. voltage mean value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782669768A SU789780A1 (en) | 1978-10-02 | 1978-10-02 | Method of tolerance monitoring of a.c. voltage mean value |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU789780A1 true SU789780A1 (en) | 1980-12-23 |
Family
ID=20787559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782669768A SU789780A1 (en) | 1978-10-02 | 1978-10-02 | Method of tolerance monitoring of a.c. voltage mean value |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU789780A1 (en) |
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1978
- 1978-10-02 SU SU782669768A patent/SU789780A1/en active
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