Abstract
This paper presents the development, real-time implementation, and experimental testing of a new embedded digital protection for three phase (3φ) interior permanent magnet synchronous motor (IPMSM) drives. The proposed digital protection is established through extracting the high frequency sub-band contents present in the d-q-axis components of the currents drawn by an IPMSM. the desired high frequency sub-band contents are extracted using the wavelet packet transform (WPT). These extracted high frequency sub-band contents contain signature information that allow detecting and classifying transient disturbances occurring in IPMSM drives. Such a structure of the d - q WPT-based digital protection simplifies its implementation, and facilitates its embedding within the controller of an IPMSM drive. Performances of the proposed digital protection are investigated experimentally on a laboratory 5-hp IPMSM drive. Experimental test results for various fault and non-fault transient disturbances demonstrate fast and accurate detection, classification, and responses. Performance features, along with simple implementation of the d - q WPT-based digital protection support its application in IPMSM drives.
| Original language | English |
|---|---|
| Title of host publication | 2013 IEEE Industry Applications Society Annual Meeting, IAS 2013 |
| DOIs | |
| Publication status | Published - 2013 |
| Event | 2013 IEEE Industry Applications Society Annual Meeting, IAS 2013 - Lake Buena Vista, FL, United States Duration: Oct 6 2013 → Oct 11 2013 |
Other
| Other | 2013 IEEE Industry Applications Society Annual Meeting, IAS 2013 |
|---|---|
| Country | United States |
| City | Lake Buena Vista, FL |
| Period | 10/6/13 → 10/11/13 |
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Keywords
- d - q-axis components
- digital filters
- real-time implementation
- Three phase permanent magnet synchronous motor drives
- wavelet transforms
ASJC Scopus subject areas
- Control and Systems Engineering
- Industrial and Manufacturing Engineering
- Electrical and Electronic Engineering
Cite this
Embedded digital protection for IPMSM drives. / Saleh, S. A.; Ahshan, R.; Rahman, M. A.
2013 IEEE Industry Applications Society Annual Meeting, IAS 2013. 2013. 6682494.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Embedded digital protection for IPMSM drives
AU - Saleh, S. A.
AU - Ahshan, R.
AU - Rahman, M. A.
PY - 2013
Y1 - 2013
N2 - This paper presents the development, real-time implementation, and experimental testing of a new embedded digital protection for three phase (3φ) interior permanent magnet synchronous motor (IPMSM) drives. The proposed digital protection is established through extracting the high frequency sub-band contents present in the d-q-axis components of the currents drawn by an IPMSM. the desired high frequency sub-band contents are extracted using the wavelet packet transform (WPT). These extracted high frequency sub-band contents contain signature information that allow detecting and classifying transient disturbances occurring in IPMSM drives. Such a structure of the d - q WPT-based digital protection simplifies its implementation, and facilitates its embedding within the controller of an IPMSM drive. Performances of the proposed digital protection are investigated experimentally on a laboratory 5-hp IPMSM drive. Experimental test results for various fault and non-fault transient disturbances demonstrate fast and accurate detection, classification, and responses. Performance features, along with simple implementation of the d - q WPT-based digital protection support its application in IPMSM drives.
AB - This paper presents the development, real-time implementation, and experimental testing of a new embedded digital protection for three phase (3φ) interior permanent magnet synchronous motor (IPMSM) drives. The proposed digital protection is established through extracting the high frequency sub-band contents present in the d-q-axis components of the currents drawn by an IPMSM. the desired high frequency sub-band contents are extracted using the wavelet packet transform (WPT). These extracted high frequency sub-band contents contain signature information that allow detecting and classifying transient disturbances occurring in IPMSM drives. Such a structure of the d - q WPT-based digital protection simplifies its implementation, and facilitates its embedding within the controller of an IPMSM drive. Performances of the proposed digital protection are investigated experimentally on a laboratory 5-hp IPMSM drive. Experimental test results for various fault and non-fault transient disturbances demonstrate fast and accurate detection, classification, and responses. Performance features, along with simple implementation of the d - q WPT-based digital protection support its application in IPMSM drives.
KW - d - q-axis components
KW - digital filters
KW - real-time implementation
KW - Three phase permanent magnet synchronous motor drives
KW - wavelet transforms
UR - http://www.scopus.com/inward/record.url?scp=84893367250&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893367250&partnerID=8YFLogxK
U2 - 10.1109/IAS.2013.6682494
DO - 10.1109/IAS.2013.6682494
M3 - Conference contribution
SN - 9781467352024
BT - 2013 IEEE Industry Applications Society Annual Meeting, IAS 2013
ER -