Development of Electric Oil Pump Controller in Hybrid Vehicle Based on PMSM (Permanent Magnet Synchronous Motor) and the AUTOSAR Platform
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Abstract
Traditional hybrid vehicles operated two types of oil pump, mechanical for combustion engine and electrical for electric motor, to supply oil pressure for automatic transmission in each power source. New hybrid vehicles has only one electrical pump to reduce system volume and to improve fuel efficiency. Purposes of this study are to make standardization of firmware development process for oil pump unit (OPU) and electric oil pump (EOP) and to apply permanent magnet synchronous motor (PMSM) instead of brushless DC (BLDC) motor. In old-fashioned non-operating system (OS) firmware, it was convenient to calculate control timing for motor control, however the firmware was deeply dependent to specific microcontroller Unit (MCU). In other words, much of efforts and time are needed if new MCU were applied. In this study, new standard development process for MCU firmware can be built up based on automotive open system architecture (AUTOSAR) platform by developing specific motor complex device driver (CDD). In existing system, the OPU supplied with high-voltage from battery drives the BLDC motor driven with six-step block commutation method through the hall sensor inputs. In new system of this study, sensorless vector control algorithm for PMSM is applied to improve motor performance and sensorless algorithm helps to reduce failure risk caused by position sensor.
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Kim, H., Ryu, S., Yoo, H., Kim, H. et al., "Development of Electric Oil Pump Controller in Hybrid Vehicle Based on PMSM (Permanent Magnet Synchronous Motor) and the AUTOSAR Platform," SAE Technical Paper 2019-01-0765, 2019, https://doi.org/10.4271/2019-01-0765.Data Sets - Support Documents
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References
- Kim, Y., “Development and Control of an Electric Oil Pump for Automatic Transmission-Based Hybrid Electric Vehicle,” IEEE Transactions on Vehicular Technology 60(5), 2011.
- Song, M., “Development of Electric Oil Pump Control Logic for 6-Speed Automatic Transmission Based HEV during Mode Change: KSAE Autumn,” 10, 3002, 2010.
- Hak Sung, L. and Song, S.L., “A Study on the Control Method of an Electric Oil Pump for Hybrid AT,” JSAE Paper Number 20165402, 2016.
- Jong-Hyeon, K., “Optimized Control and Development of Full HEV 6-Shift AT Motor Oil Pump,” EE-2010-076.
- Roebuck, K., AUTOSAR - AUTomotive Open System ARchitecture: High-impact Strategies - What You Need to Know: Definitions, Adoptions, Impact, Benefits, Maturity, Vendors First Edition (USA: Lightning Source, 2011).
- Matsui, N., “Sensorless PM Brushless DC Motor Drives,” IEEE Transactions on Industrial Electronics 43(2):300-308, 1996.
- Morimoto, S., “Sensorless Control Strategy for Salient-Pole PMSM Based on Extended EMF in Rotating Reference Frame,” in The 2001 IEEE Industry Applications Conference. 36th IAS Annual Meeting, Cat. No.01CH37248, Print ISBN: 0-7803-7114-3.
- Marius Fatu, I.-F., “Starting Method with Smooth Transition to EMF Based Motion-Sensorless Vector Control of PM Synchronous Motor/Generator, in IEEE Power Electronics Specialists Conference, 2008, INSPEC Accession Number 10155055.