Design of a Power Hardware-in-the-Loop Test Bench for a Traction Permanent Magnet Synchronous Machine Drive

Sharma, Nimananda; Liu, Yujing; Mademlis, Georgios; Huang, Xiaoliang

doi:10.1109/icem49940.2020.9270838

Cited by 3 publications

(2 citation statements)

References 21 publications

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“…In electric drive applications, PHIL testing is now being considered as an alternative testing solution for drive systems when the drive inverter (HUT) and its control algorithm need to be tested for various speed and load conditions. The design of PHIL test benches for induction motors and permanent magnet motors is discussed in different literature such as [9]- [15]. In this thesis, the focus is on the PHIL test bench for permanent magnet (PM) motors, more specifically (BLDC) motors.…”

Section: Literature Reviewmentioning

confidence: 99%

Power Hardware-In-The-Loop Emulation of a Brushless Dc Motor

Gaël,

Boby,

Pillay

2023

2023 IEEE Energy Conversion Congress and Exposition (ECCE)

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Section: Literature Reviewmentioning

confidence: 99%

Power Hardware-In-The-Loop Emulation of a Brushless Dc Motor

Gaël,

Boby,

Pillay

2023

2023 IEEE Energy Conversion Congress and Exposition (ECCE)

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“…As is shown in Fig. 1, the structure of the traditional ME mainly consists of a DC power supply, an inverter (MCU), a connecting network, a signal acquisition system, a real-time motor model, and a current tracking controller [18,19]. Usually, the MCU and ME are powered by two isolated DC power supplies to avoid the common-mode loop [20].…”

Section: A Traditional Structure Of Power-stage Mementioning

confidence: 99%

A Parallel Topology Based Power-Stage PMSM Emulator With Accurate Ripple Current Reproduced

Wang

2022

IEEE Access

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As a power hardware-in-the-loop (PHIL) technology, the power-stage motor emulator (ME) can be employed for the port characteristics emulation of motors. Meanwhile, the ripple current reproduction is one of the key technologies for achieving the high precision emulation of the port characteristics. Commonly, the high requirement for the hardware topology and the modulation strategy with rapid response and low harmonics are the main challenges. Aiming to obtain the precision ripple current, a ME scheme with dual-branch parallel topology is proposed in this paper, of which the equivalent switching frequency can be increased greatly by mean of interleaving switch. Furthermore, a new three-level space vector modulation strategy based on the idea of virtual transformation is presented. With the proposed strategy, the dual-branch parallel topology can be equivalently transformed into a specific three-phase three-level back-to-back topology. Finally, simulation and bench experiments have been conducted to validate the effectiveness of the proposed scheme. The results indicate that the proposed topology combined with the modulation strategy has a superior performance in improving the ripple current tracking accuracy of ME. Moreover, the proposed method can provide an excellent insight into improving the emulation accuracy of motor characteristics in practical applications.

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