- Title
- Advanced hybrid models for control of Matrix Converters in mining vehicle applications
- Creator
- Mirzaeva, Galina; Seron, Maria; Carter, Douglas
- Relation
- 2021 IEEE Industry Applications Society Annual Meeting (IAS). Conference Record of the 2021 IEEE Industry Applications Society Annual Meeting (IAS) (Vancouver, BC, Canada 10-14 October, 2021)
- Publisher Link
- http://dx.doi.org/10.1109/IAS48185.2021.9677272
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
- Date
- 2021
- Description
- Matrix Converters (MC) have prominent advantages in AC/AC power conversion applications, such as electrical drives for underground mining vehicles. However, due to a tight interconnection between its input and output, simultaneous control of load side and grid-side quantities remains a challenge. In model-based control it is important to have accurate models describing the MC input and output. It has been found that conventional discrete-time modelling does not provide a satisfactory result. This problem is overcome in this paper by proposing an advanced hybrid modelling principle that correctly treats both zero-order-hold and continuous input. Performance improvement resulting from using hybrid models is confirmed by simulation. Ideas presented in this paper can be applied to a range of applications, including voltage source converters with RL loads, current source converters with RLC filters, and matrix converters with the combination of the above.
- Subject
- Matrix Converter; direct AC/AC converter; discrete-time model; hybrid model; electric transportation; mining industry
- Identifier
- http://hdl.handle.net/1959.13/1436959
- Identifier
- uon:40191
- Identifier
- ISBN:9781728164014
- Identifier
- ISSN:0197-2618
- Language
- eng
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