Saransk, Saransk, Russian Federation
Saransk, Saransk, Russian Federation
Saransk, Saransk, Russian Federation
The purpose of research is to improve the quality of production and repair internal low-power mobile farm combustion engines. To achieve this goal it was suggested to carry out running and testing the engines of small tools and equipment in specialized economical braking stands. The design of such stand, consisting of internal combustion engine, connected crank shaft with asynchronous electric machine with wound rotor, connected to the three-phase network, and matrix converter frequency included in the three-phase electrical network and consisting of nine bidirectional transistor switches, which receive signals space-vector control with automatic control system connected with the test equipment on the basis of a personal computer on which the signals from the sensors mounted on the internal combustion engine is also coming. This stand design for running and testing of internal combustion engines of mobile low power farm machinery is technically easy to manufacture and cost-effective to use. In addition, the design feature of the proposed technical solution is characterized by high energy efficiency and reliability, small dimensions and weight parameters, and wide range of speed control asynchronous machine with wound rotor.
stand, engine, running, testing, small, power
1. Karpenkov, A. V. Improving the quality of the running two-stroke internal combustion engines using metal additives to oil : abstr. of dis. …. cand. of techn. sci. : 05.20.03 / Karpenkov Artem Vladimirovich. - M., 2000. - 24 p.
2. Inshakov, A. P. Schemes creation features of elecromechanical energy saving stands for autotractor diesels tests / A. P. Inshakov, D. V. Baykov, A. N. Kuvshinov, I. I. Kurbakov // Bulletin Samara SAA. - 2015. - №3. - P. 81-85.
3. Inshakov, A. P. On the issue of modernization and development of stands for running and testing of automotive engines / A. P. Inshakov, D. V. Baykov, A. N. Kuvshinov, I. I. Kurbakov // Machinery and equipment for the village. - 2015. - №6. - P. 45-48.
4. Inshakov, A. P. Elibility increasing of loaded devises such as «DC machines - thyristor converters» during the power autotractor engines testing / A. P. Inshakov, D. V. Baykov, A. N. Kuvshinov, I. I. Kurbakov // Bulletin Samara SAA. - 2015. - №3. - P. 66-69.
5. Baykov, D. V. Prospects of frequency converters as part of matrix-type stand for running and testing of automotive engines / D. V. Baykov, A. P. Inshakov // Alternative energy sources in the transport and processing facility : rational use of problems and prospects : proceedings of the International sci.-pract. conf. - Voronezh : FSBEI HE «Voronezh State Forestry Engineering University of G. F. Morozov». - 2015. - Vol. 2, Iss. 1. - P. 76-78.
6. Pat. 159065 Russian Federation, MPK G01M15/00, F02B79/00. Stand for running and testing internal combustion automotive engines / Baykov D. V., Inshakov A. P., Kurbakov I. I. [et al.]. - № 2015121507/06 ; appl. 06.04.2015 ; publ. 27.01.2016, Bul. №3. - 7 p.
7. Certificate of state. registration of the computer program № 2015616553. Space-vector control inverter matrix type as part of the running of the stand autotractor internal combustion engine / D. V. Baykov, A. P. Inshakov, I. I. Kurbakov [et al.]. - №2015613344 ; appl. 23.04.2015 ; publ. 15.06.2015.
8. Meshcheryakov, V. N. Mathematical analysis and modeling of the frequency converter matrix type direct control by the method of space vector modulation / V. N. Meshcheryakov, D. V. Baykov // Bulletin of South Ural State University. - 2015. - Vol. 15, №1. - P. 21-33. - (Series «Energy»).
9. Meshcheryakov, V. N. Investigation of the frequency converter matrix type when running on AC induction motor / V. N. Meshcheryakov, D. V. Baykov // Electrical systems and complexes. - 2015. - №3 (28). - P. 4-8.
10. Baykov, D. V. Matrix frequency converter is a promising solution in the field of energy saving and the development of electric / D. V. Baykov, A. V. Karasev // Proceedings of the VIII International (XIX All-Russian) сonf. of the automated electric AEP-2014. - Saransk : PС Mordovia University, 2014. - P. 492-494.
