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Power Measuring Method by Temperature Standard for Motorcycles
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English
Abstract
Under the test conditions of the power measuring methods of ISO4106. SAEJ1349, etc…, if the engine cooling equipment is insufficient in capacity, the engine cannot be kept at stabilized, normal operating conditions, which make power measurement difficult. However, by using this new power measuring method based on the engine temperature standard, power can be measured statistical accuracy regardless of the engine cooling equipment capacity.
The Motorcycle Group of the Japan Automobile Manufacturers Association (JAMA) conducted feasibility studies on the applicability of the new power measuring method to existing standards and requlations and, as a result, concluded it is satisfactory for use.
Citation
Kajikawa, R., Nakamura, Y., Tsukamoto, M., Takagi, S. et al., "Power Measuring Method by Temperature Standard for Motorcycles," SAE Technical Paper 880267, 1988, https://doi.org/10.4271/880267.Also In
References
- Road Vehicles-Motorcycles-Engine test code-Net power
- Kraftfahvzeugbau, Motorleistungen, Netto-Brutto-Leistung, Begirffe, Prufungen (Ausgabe 76)
- Engine Power Test code-Spark Ignition and Diesel SAE J1439 JUN 85
- Motorcycle Engine Net Power Test Code
- JSAE's Study on Power Measuring Method By Engine Temperature Standard
- JSAE's Comments relating to ISO4106-78 Net power, JSAE's study Laboratory Cross Check on Net power Measurement by Engine Temperature Standard
- Resolution 87-Revision of ISO standard 4106-Annex 1
- Road Vehicles-Motorcycles-Engine test code-Net power,
- ECE15-04 Annex 8 1985 METHOD FOR MEASURING INTERNAL COMBUSTION ENGINE NET POWER