A practical approach to HFI based sensorless control of PM-assisted synchronous reluctance machines applied to EVs and HEVs

E. Trancho; E. Ibarra; A. Arias; I. Kortabarria; P. Prieto

doi:10.1109/iecon.2017.8216294

A practical approach to HFI based sensorless control of PM-assisted synchronous reluctance machines applied to EVs and HEVs

E. Trancho
, E. Ibarra
, A. Arias
, I. Kortabarria
, P. Prieto

Powertrain

Polytechnic University of Catalonia

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

6 Citas (Scopus)

577 Descargas (Pure)

Resumen

Sensorless control is a promising alternative for controlling Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) propulsion systems without the need of complex devices, such as resolvers or encoders. As the usage of a physical sensor is avoided, this allows significant cost reductions of the drive, and the reliability of the system is also improved. EVs require an operation range from standstill to high speeds. At low speeds, the back-EMF of the electric machine is low, and signal injection techniques are required in order to estimate the position and speed of the machine. This paper presents practical implementation details of the High Frequency Injection (HFI) technique, giving special attention to signal processing, offset compensation due to filtering delays and robust speed estimation. The approach is validated in an automotive Permanent Magnet Assisted Synchronous Reluctance Machine (PM-assisted SynRM) of 51 kW.

Idioma original	Inglés
Título de la publicación alojada	unknown
Editorial	IEEE
Páginas	1735-1740
Número de páginas	6
ISBN (versión digital)	9781538611272
DOI	https://doi.org/10.1109/iecon.2017.8216294
Estado	Publicada - 18 dic 2017
Evento	43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 - Beijing, China Duración: 29 oct 2017 → 1 nov 2017

Serie de la publicación

Nombre	2017-January

Conferencia

Conferencia	43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
País/Territorio	China
Ciudad	Beijing
Período	29/10/17 → 1/11/17

ODS de las Naciones Unidas

Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible

ODS 7: Energía asequible y no contaminante

Palabras clave

Estimation
Rotors
Torque
Stators
Sensorless control
Hybrid electric vehicles
Delays

Project and Funding Information

Funding Info
This work has been supported by the Government of_x000D_ the Basque Country within the research program ELKARTEK_x000D_ as the project KT4TRANS (KK-2015/00047 and KK-_x000D_ 2016/00061), by the Ministerio de Econom´ıa y Competitividad_x000D_ of Spain within the project DPI2014-53685-C2-2-R and_x000D_ FEDER funds, by the Department of Education, Linguistic_x000D_ Policy and Culture of the Basque Government within the_x000D_ fund for research groups of the Basque university system_x000D_ IT978-16 and partially by the “Ministerio de Econom´ıa y_x000D_ Competitividad” from Spain under the ENE2012-36871-C02-_x000D_ 01 and DPI2013-41224-P Research Projects.

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10.1109/iecon.2017.8216294

2017 Sensorless iecon 281 29Versión publicada final, 943 KB

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title = "A practical approach to HFI based sensorless control of PM-assisted synchronous reluctance machines applied to EVs and HEVs",

abstract = "Sensorless control is a promising alternative for controlling Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) propulsion systems without the need of complex devices, such as resolvers or encoders. As the usage of a physical sensor is avoided, this allows significant cost reductions of the drive, and the reliability of the system is also improved. EVs require an operation range from standstill to high speeds. At low speeds, the back-EMF of the electric machine is low, and signal injection techniques are required in order to estimate the position and speed of the machine. This paper presents practical implementation details of the High Frequency Injection (HFI) technique, giving special attention to signal processing, offset compensation due to filtering delays and robust speed estimation. The approach is validated in an automotive Permanent Magnet Assisted Synchronous Reluctance Machine (PM-assisted SynRM) of 51 kW.",

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Trancho, E, Ibarra, E, Arias, A, Kortabarria, I & Prieto, P 2017, A practical approach to HFI based sensorless control of PM-assisted synchronous reluctance machines applied to EVs and HEVs. En unknown. 2017-January, IEEE, pp. 1735-1740, 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017, Beijing, China, 29/10/17. https://doi.org/10.1109/iecon.2017.8216294

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AU - Trancho, E.

AU - Ibarra, E.

AU - Arias, A.

AU - Kortabarria, I.

AU - Prieto, P.

PY - 2017/12/18

Y1 - 2017/12/18

N2 - Sensorless control is a promising alternative for controlling Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) propulsion systems without the need of complex devices, such as resolvers or encoders. As the usage of a physical sensor is avoided, this allows significant cost reductions of the drive, and the reliability of the system is also improved. EVs require an operation range from standstill to high speeds. At low speeds, the back-EMF of the electric machine is low, and signal injection techniques are required in order to estimate the position and speed of the machine. This paper presents practical implementation details of the High Frequency Injection (HFI) technique, giving special attention to signal processing, offset compensation due to filtering delays and robust speed estimation. The approach is validated in an automotive Permanent Magnet Assisted Synchronous Reluctance Machine (PM-assisted SynRM) of 51 kW.

AB - Sensorless control is a promising alternative for controlling Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) propulsion systems without the need of complex devices, such as resolvers or encoders. As the usage of a physical sensor is avoided, this allows significant cost reductions of the drive, and the reliability of the system is also improved. EVs require an operation range from standstill to high speeds. At low speeds, the back-EMF of the electric machine is low, and signal injection techniques are required in order to estimate the position and speed of the machine. This paper presents practical implementation details of the High Frequency Injection (HFI) technique, giving special attention to signal processing, offset compensation due to filtering delays and robust speed estimation. The approach is validated in an automotive Permanent Magnet Assisted Synchronous Reluctance Machine (PM-assisted SynRM) of 51 kW.

KW - Estimation

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KW - Torque

KW - Stators

KW - Sensorless control

KW - Hybrid electric vehicles

KW - Delays

KW - Estimation

KW - Rotors

KW - Torque

KW - Stators

KW - Sensorless control

KW - Hybrid electric vehicles

KW - Delays

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A practical approach to HFI based sensorless control of PM-assisted synchronous reluctance machines applied to EVs and HEVs

Resumen

Serie de la publicación

Conferencia

ODS de las Naciones Unidas

Palabras clave

Project and Funding Information

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