Permanent Magnet Synchronous Machines

Eriksson, Sandra

doi:10.3390/en12142830

Cited by 14 publications

(6 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the last three decades, the advances in material sciences have brought about higher-energy density products (BH max ) in rare-earth permanent magnet materials, like neodymium iron boron (Nd-Fe-B) and samarium-cobalt (Sm-Co) [1,2]. This characteristic allowed electrical machines to have higher efficiency and to be more compact [3].…”

Section: Introductionmentioning

confidence: 99%

Effect of Demagnetization on a Consequent Pole IPM Synchronous Generator

Quintal-Palomo

Gwoździewicz

2020

Energies

View full text Add to dashboard Cite

The design and analysis of a permanent magnet synchronous generator (PMSG) are presented. The interior permanent magnet (IPM) rotor was designed asymmetric and with the consequent pole approach. The basis for the design was a series-produced three-phase induction motor (IM) and neodymium iron boron (Nd-Fe-B) cuboid magnets were used for the design. For the partial demagnetization analysis, some of the magnets were extracted and the results are compared with the finite element analysis (FEA).

show abstract

Section: Introductionmentioning

confidence: 99%

Effect of Demagnetization on a Consequent Pole IPM Synchronous Generator

Quintal-Palomo

Gwoździewicz

2020

Energies

View full text Add to dashboard Cite

show abstract

“…Figure 22a shows 15 nodes highlighted by their relations in the community. The three largest nodes correspond to two research articles that promote improvements in synchronous motors [82,83], and the third document is the promotion of a Special Issue that covers permanent magnet synchronous machines and the electrical systems to which they are connected in different areas of application [84]:…”

Section: Electric Motor Advances Communitymentioning

confidence: 99%

“…• "Sensorless energy conservation control for permanent magnet synchronous motors based on a novel hybrid observer applied in coal conveyer systems" with one citation [83]. • "Permanent magnet synchronous machines" without citations [84].…”

Section: Electric Motor Advances Communitymentioning

confidence: 99%

“…MDPI's Energies journal addresses all concerns and improvements on the topic of "permanent magnet synchronous machines" in a Special Issue. Reference [84] reviews the fifteen contributions of the Special Issue. The contributions have contributed to innovations in electrical machines in two main areas, renewable energies and electrical transport.…”

Section: Electric Motor Advances Communitymentioning

confidence: 99%

See 1 more Smart Citation

Energies and Its Worldwide Research

et al. 2020

View full text Add to dashboard Cite

Energy efficiency and management is certainly one of the key drivers of human progress. Thus, the trends in the energy research are a topic of interest for the scientific community. The aim of this study is to highlight global research trends in this field through the analysis of a scientific journal indexed exclusively in the energy and fuels category. For this purpose, a journal has been selected that is in the center of the category considering its impact factor, which is only indexed in this category and of open access, Energies of the publisher MDPI. Therefore, a bibliometric analysis of all the contents of the journal between 2008 and 2020, 13,740 documents published, has been carried out. Analyzing the articles that are linked to each other by their citations, 14 clusters or research topics have been detected: smart grids; climate change–electric energy community; energy storage; bioenergy sources; prediction algorithms applied to power; optimization of the grid link for renewable energy; wind power; sustainability of power systems; hydrocarbon improvements; conversion of thermal/electrical energy; electric motor advancements; marine renewable energy; hydropower and energy storage; and preventive techniques in power transformers. The main keywords found were electric vehicle, renewable energy, microgrid, smart grid, and energy efficiency. In short, energy research remains necessary to meet the future challenge of sustainable energy with high efficiency and the exploration of new renewable resources, all for increasingly sustainable cities.

show abstract

“…A permanent magnet synchronous motor (PMSM) is a type of synchronous machine with symmetrical three-phase stator windings in which the conventional rotor field windings are replaced with special-shaped rare-earth permanent magnets [ 1 ]. PMSMs are widely utilized as generators in renewable energy generation fields such as wind, wave, and tidal power production, as well as in electric motors for cars and heavy-duty transport, such as ship propulsion engines, and for electrification of aeronautical actuation systems [ 2 , 3 , 4 ]. As a part of various electro-mechanical systems, electric motors are subject to a number of deleterious factors such as heavy-duty cycles, harsh working environments, flawed installations, and factors related to the manufacturing process itself, which may lead to a failure of the electric machine along with the whole system or plant.…”

Section: Introductionmentioning

confidence: 99%

Novel Bearing Fault Diagnosis Using Gaussian Mixture Model-Based Fault Band Selection

Maliuk

Prosvirin

Ahmad

et al. 2021

Sensors

View full text Add to dashboard Cite

This paper proposes a Gaussian mixture model-based (GMM) bearing fault band selection (GMM-WBBS) method for signal processing. The proposed method benefits reliable feature extraction using fault frequency oriented Gaussian mixture model (GMM) window series. Selecting exclusively bearing fault frequency harmonics, it eliminates the interference of bearing normal vibrations in the lower frequencies, bearing natural frequencies, and the higher frequency contents that prove to be useful only for anomaly detection but do not provide any insight into the bearing fault location. The features are extracted from time- and frequency- domain signals that exclusively contain the bearing fault frequency harmonics. Classification is done using the Weighted KNN algorithm. The experiments performed with the data containing the vibrations recorded from artificially damaged bearings show the positive effect of utilizing the proposed GMM-WBBS signal processing to filter out the discriminative data of uncertain origin. All comparison methods retrofitted with the proposed method demonstrated classification performance improvements when provided with vibration data with suppressed bearing natural frequencies and higher frequency contents.

show abstract

Permanent Magnet Synchronous Machines

Cited by 14 publications

References 16 publications

Effect of Demagnetization on a Consequent Pole IPM Synchronous Generator

Effect of Demagnetization on a Consequent Pole IPM Synchronous Generator

Energies and Its Worldwide Research

Novel Bearing Fault Diagnosis Using Gaussian Mixture Model-Based Fault Band Selection

Contact Info

Product

Resources

About