Generator mode analysis of exterior-rotor PM synchronous machine with Gramme's winding

Nukki, René; Kilk, Aleksander; Kallaste, Ants; Vaimann, Toomas; Tiimus, Kristjan

doi:10.1109/powereng.2015.7266341

Cited by 2 publications

(2 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Almost 30 % of Ploss value resulted from the higher harmonics by the inverter during switching. Other losses compose of iron losses Pfe = 8.0 W, which have been previously determined [5], [6], mechanical losses Pmech, induced by friction in bearings and aerodynamic losses, generated by aerodynamic drag dependant on rotational speed of the rotor.…”

Section: Load Testsmentioning

confidence: 99%

See 1 more Smart Citation

Motor Mode Analysis of Exterior-Rotor PM Machine with Gramme’s Winding

Nukki¹,

Kilk²,

Saarts³

et al. 2017

ElAEE

Self Cite

View full text Add to dashboard Cite

This paper presents the PM electrical machine with the novel stator geometry, which is intended for a small unmanned aircraft. The PM machine is a part of a hybrid propulsion system operating in conjunction with an internal combustion engine. The main study involves operations in the motor mode, where the PM electric machine performs as the main propulsion, as well as the additional power source or a starter in the hybrid drive. The purpose of the investigation is experimental evaluation of the electric parameters of the PM electric machine in the motor mode; in particular, achievable torque at different speeds on several loads, to compare the results with the initial requirements.

show abstract

Section: Load Testsmentioning

confidence: 99%

“…ERPMSM solution is novel in its geometry and functionality as the same EM can be used as a motor and a generator. The operation in the generator mode was discussed already in the previous phase of the research [5]. In this study the main focus is on the ability of ERPMSM to work as a motor.…”

Section: Introductionmentioning

confidence: 99%

Motor Mode Analysis of Exterior-Rotor PM Machine with Gramme’s Winding

Nukki¹,

Kilk²,

Saarts³

et al. 2017

ElAEE

Self Cite

View full text Add to dashboard Cite

show abstract

Comparison of the Electromagnetic Characteristics of a Novel Gramme Winding and a Concentrated Winding Tubular Permanent-Magnet Linear Generator

Feng

Wei

et al. 2020

Energies

View full text Add to dashboard Cite

A tubular permanent-magnet linear generator is suitable for direct drive wave energy conversion owing to its simple structure, easy maintenance and high efficiency. In this study, a novel Gramme winding tubular permanent-magnet linear generator (GW) is designed to increase power density. First, the structure of the Gramme winding and concentrated winding tubular permanent-magnet linear generator is introduced and the operation principle of the generator is analysed. Second, the initial parameters of GW are determined based on the similar overall dimensions to those of the concentrated winding tubular permanent-magnet linear generator. Third, the air gap flux density, external characteristics, voltage regulation, output power, and loss of the two generators are compared. Finally, the DC load capacities of the two generators are compared based on a three-phase full-control bridge rectifying circuit. The results show that the GW has a higher power density than the latter.

show abstract

Generator mode analysis of exterior-rotor PM synchronous machine with Gramme's winding

Cited by 2 publications

References 4 publications

Motor Mode Analysis of Exterior-Rotor PM Machine with Gramme’s Winding

Motor Mode Analysis of Exterior-Rotor PM Machine with Gramme’s Winding

Comparison of the Electromagnetic Characteristics of a Novel Gramme Winding and a Concentrated Winding Tubular Permanent-Magnet Linear Generator

Contact Info

Product

Resources

About