Methodology to Analyze Effect of Electric Mining Machines on the Mine Grid

Antti Keski-Koukkari; Jenni Rekola; Anna Kulmala; Raimo Juntunen; Kari Mäki; Mikko Valtee

doi:10.1109/ITEC48692.2020.9161640

Methodology to Analyze Effect of Electric Mining Machines on the Mine Grid

Antti Keski-Koukkari, Jenni Rekola, Anna Kulmala, Raimo Juntunen, Kari Mäki, Mikko Valtee

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

Increasing use of electric driven mining machines change the planning principles for mine electric grid. This study aims to define general principles on how to determine on which terms electric machines can be added to an existing mine grid and how to plan the grid for all-electric mines. Load flow simulations and spreadsheet calculations are used for analysis. The real mine grid structure and the load cycles of electric mining machines as well as other mine loads are used for case study. In the example case, harmonic disturbances are the most critical limitation in the grid design.

Original language	English
Title of host publication	Proceedings of the 2020 IEEE Transportation Electrification Conference and Expo, ITEC
Publisher	IEEE Institute of Electrical and Electronic Engineers
Pages	852-857
Number of pages	6
ISBN (Electronic)	978-1-7281-4629-4
ISBN (Print)	978-1-7281-4630-0
DOIs	https://doi.org/10.1109/ITEC48692.2020.9161640
Publication status	Published - 2020
MoE publication type	A4 Article in a conference publication
Event	2020 IEEE Transportation Electrification Conference & Expo (ITEC) - Chicago, United States Duration: 23 Jun 2020 → 26 Jun 2020

Conference

Conference	2020 IEEE Transportation Electrification Conference & Expo (ITEC)
Abbreviated title	ITEC
Country	United States
City	Chicago
Period	23/06/20 → 26/06/20

Keywords

Fuel processing industries
harmonic analysis
Load modeling
power quality
load flow
Voltage fluctuations

Access to Document

10.1109/ITEC48692.2020.9161640

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Keski-Koukkari, A., Rekola, J., Kulmala, A., Juntunen, R., Mäki, K., & Valtee, M. (2020). Methodology to Analyze Effect of Electric Mining Machines on the Mine Grid. In Proceedings of the 2020 IEEE Transportation Electrification Conference and Expo, ITEC (pp. 852-857). IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/ITEC48692.2020.9161640

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abstract = "Increasing use of electric driven mining machines change the planning principles for mine electric grid. This study aims to define general principles on how to determine on which terms electric machines can be added to an existing mine grid and how to plan the grid for all-electric mines. Load flow simulations and spreadsheet calculations are used for analysis. The real mine grid structure and the load cycles of electric mining machines as well as other mine loads are used for case study. In the example case, harmonic disturbances are the most critical limitation in the grid design.",

keywords = "Fuel processing industries, harmonic analysis, Load modeling, power quality, load flow, Voltage fluctuations",

author = "Antti Keski-Koukkari and Jenni Rekola and Anna Kulmala and Raimo Juntunen and Kari M{\"a}ki and Mikko Valtee",

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Keski-Koukkari, A, Rekola, J, Kulmala, A, Juntunen, R, Mäki, K & Valtee, M 2020, Methodology to Analyze Effect of Electric Mining Machines on the Mine Grid. in Proceedings of the 2020 IEEE Transportation Electrification Conference and Expo, ITEC. IEEE Institute of Electrical and Electronic Engineers, pp. 852-857, 2020 IEEE Transportation Electrification Conference & Expo (ITEC), Chicago, United States, 23/06/20. https://doi.org/10.1109/ITEC48692.2020.9161640

Methodology to Analyze Effect of Electric Mining Machines on the Mine Grid. / Keski-Koukkari, Antti; Rekola, Jenni; Kulmala, Anna; Juntunen, Raimo; Mäki, Kari; Valtee, Mikko.

Proceedings of the 2020 IEEE Transportation Electrification Conference and Expo, ITEC. IEEE Institute of Electrical and Electronic Engineers, 2020. p. 852-857.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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