Zobrazeno 1 - 10
of 812
pro vyhledávání: '"Space vector pulse width modulation (SVPWM)"'
Publikováno v:
Tikrit Journal of Engineering Sciences, Vol 31, Iss 4 (2024)
This study proposes enhancing induction motor (IM) drive systems by developing a DTC-MC with SVPWM integration to reduce ripple. DTC-MC is effective for precise torque control in AC drives, offering high control accuracy by isolating stator flux and
Externí odkaz:
https://doaj.org/article/9fb27166587c4c8191d2b67aa0745f11
Autor:
R. Palanisamy
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 9, Iss , Pp 100639- (2024)
Capacitor Voltage Unbalance and Common Mode Voltage (CMV) issues leads to affects the performance of the inverter, magnitude of load current increase and THD increase. So to diminish unbalance in the capacitor voltage and CMV, a hexagonal based Space
Externí odkaz:
https://doaj.org/article/3cce40102ed94ba29a95d80f1eb1973c
Publikováno v:
电力工程技术, Vol 43, Iss 2, Pp 199-209 (2024)
To ensure the three-level neutral point clamped (NPC) grid-connected inverter in a grid-connected system continuous operation after a single-phase bridge arm short circuit or open circuit failure, an optimal compensation fault-tolerant control strate
Externí odkaz:
https://doaj.org/article/bcbdf45b89d34f64be6e6c7b70f68fa1
Publikováno v:
IEEE Access, Vol 12, Pp 142883-142898 (2024)
For adapt to the function of distributed photovoltaic microgrid system of “self-generating and self-using, margin grid-connected”, from the perspective of cost saving and reducing converter volume, the paper proposed a distributed photovoltaic mi
Externí odkaz:
https://doaj.org/article/ac8e0e8afd1e4807bb9ca9c88ac7df34
Publikováno v:
IEEE Access, Vol 12, Pp 26212-26221 (2024)
This paper presents an effective voltage control scheme for an open-end winding (OEW) inverter topology with a single DC supply. The proposed configuration consists of a 3-level flying capacitor inverter at one end, and a floating capacitor fed 2-lev
Externí odkaz:
https://doaj.org/article/23e00a381e9747a6bb73b409d8a454db
Publikováno v:
电力工程技术, Vol 42, Iss 4, Pp 73-83 (2023)
To investigate the effects of time-harmonic current introduced by inverter on loss characteristics of fractional-slot concentrated-winding permanent magnet synchronous machine (FSCW-PMSM), a method is proposed to analyze the harmonic characteristics
Externí odkaz:
https://doaj.org/article/ddfb7c1480c64959b3480432d3727a30
Publikováno v:
电力工程技术, Vol 42, Iss 3, Pp 206-216 (2023)
The high-order harmonics caused by traditional fixed switching frequency space vector pulse width modulation (SVPWM) technology cause serious electromagnetic interference problems in electric drive systems. Random switching frequency (RSF) SVPWM can
Externí odkaz:
https://doaj.org/article/4441e679f8954add8f93d66978b9f4b7
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 15421-15435 (2022)
Recently, the world has been facing several challenges in terms of environmental change, which is expected to increase in the coming periods. Further challenging is how to reduce the emissions of greenhouse gasses into the atmosphere. Such emissions
Externí odkaz:
https://doaj.org/article/783a3cf43ae84a0492d0a4b6025563b3
Akademický článek
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Autor:
Mohsin Ihsan, Shunfeng Yang
Publikováno v:
Engineering Proceedings, Vol 46, Iss 1, p 37 (2023)
In this paper, the model predictive control technique is proposed to control the voltage balancing for the subway train 1500 V DC system for variable loads. This paper compares the conventional neutral point clamped converter (NPC) using the control
Externí odkaz:
https://doaj.org/article/0fdaacb72dc34f64a44b527efa126b1a