SU681336A1 - Method of the determination of output power of a motor - Google Patents
Method of the determination of output power of a motorInfo
- Publication number
- SU681336A1 SU681336A1 SU782593172A SU2593172A SU681336A1 SU 681336 A1 SU681336 A1 SU 681336A1 SU 782593172 A SU782593172 A SU 782593172A SU 2593172 A SU2593172 A SU 2593172A SU 681336 A1 SU681336 A1 SU 681336A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- determination
- output power
- motor
- power
- limits
- Prior art date
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Description
Изобретение относитс к технологии определени мощности, передаваемой дви гателем, например, внутреннего сгорани или же фрикционным элементом трансмис сии, -в частности муфтой клиноременной передачей и может быть использовано при определении работоспособности отремонтированных агрегатов, определении целесообразности отправки их в ремонт или же выбраковки.. Известные способы определени мощности на выходном валу двигател внутреннего сгорани , заключающиес в загрузке вала двигател с помощью тормоза и измерении среднего значени силы и скорости на валу тормоза за определенный промежуток времени, не позвол ют (женить мощность, как случайную величи ну средней тормозной силы и скорости вала тормоза i, 2. Недостатком известных способов вл етс низка точность определени мощ ности. Цель изобретени повышение точности определени мощности. Дл этого по предлагаемому способу производ т измерение пределов колебани скорости вала тормоза при посто нной во времени тормозной силе, определ ют по измеренным пределам колебани скорости минимальное и максимальное значени мощностей с учетом которых определ ют значени мощности. Предлагае ый способ определ ют следующим образом. Операцию определени пределов изменени скорости вращени вала тормоза ведут при посто нной во времени тормозной силе Ру . Пределы колебани мощности определ ют из соотнощений 1 макс т ллакс т ЛАМН .С The invention relates to a technology for determining the power transmitted by an engine, for example, internal combustion or by a friction element of a transmission, in particular a V-belt transmission clutch, and can be used to determine the operability of repaired units, determine the feasibility of sending them for repair or rejects. Methods for determining the output power of an internal combustion engine, consisting in loading the engine shaft with a brake and measuring the average value Forces and speeds on the brake shaft for a certain period of time do not allow (to coerce power, as the random value of the average braking force and speed of the brake shaft i, 2. A disadvantage of the known methods is the low accuracy of power determination. Purpose of the invention To do this, according to the proposed method, the limits of the oscillations of the speed of the brake shaft are measured at a constant braking force, the minimum and maximum values are determined from the measured limits of the speed fluctuations audio capacities considering determining a power value. The proposed method is defined as follows. The operation of determining the limits of the change in the rotation speed of the brake shaft is carried out at a constant braking force Ru. The limits of the power fluctuation are determined from the ratios of 1 max t llax t LAMN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782593172A SU681336A1 (en) | 1978-03-23 | 1978-03-23 | Method of the determination of output power of a motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782593172A SU681336A1 (en) | 1978-03-23 | 1978-03-23 | Method of the determination of output power of a motor |
Publications (1)
Publication Number | Publication Date |
---|---|
SU681336A1 true SU681336A1 (en) | 1979-08-25 |
Family
ID=20754701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782593172A SU681336A1 (en) | 1978-03-23 | 1978-03-23 | Method of the determination of output power of a motor |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU681336A1 (en) |
-
1978
- 1978-03-23 SU SU782593172A patent/SU681336A1/en active
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