Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Triet Nguyen-Van"'
Publikováno v:
IEEE Access, Vol 12, Pp 78423-78433 (2024)
In model-based control system design, redesign is required when the order of the plant model changes. It inhibits prospective design in the control system design procedure, consisting of “plant modeling” and “controller design.” Moreover, the
Externí odkaz:
https://doaj.org/article/8550e88a5ba445d8abd10d097ea4f6f1
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 5857-5862 (2023)
In response to energy security concerns, distributed generations such as wind turbines, photovoltaic systems, and diesel generators have been increasingly utilized in many countries. However, the integration of these systems can result in challenges
Externí odkaz:
https://doaj.org/article/13199efc14bd47c6986e4f0d436460c6
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract This paper attempts to extend the concept of the equilibrium point to what is called equilibrium space, which can adapt to a system in which there exists an infinite number of equilibrium points. In the context of Lyapunov’s linearization
Externí odkaz:
https://doaj.org/article/cc4639f0aa35457e8f327eeae768e253
Autor:
Triet Nguyen-Van
Publikováno v:
IEEE Access, Vol 8, Pp 147089-147096 (2020)
This paper proposes a discrete-time observer to estimate states of continuous-time nonlinear systems with presences of noises. Most conventional discrete-time state observers are designed using discrete-time models, which are derived by applying the
Externí odkaz:
https://doaj.org/article/f1050fa49c604c7d819729714584608e
Publikováno v:
IEEE Access, Vol 6, Pp 3603-3610 (2018)
In this paper, we present stability of a field programmable gate array (FPGA)-based emulator for single-phase half-bridge inverters operated in stand-alone and grid connected modes. The emulator is not only sufficiently accurate to emulate the charac
Externí odkaz:
https://doaj.org/article/cbc7755031944713b694f8f6ce1739b2
Autor:
Triet Nguyen-Van
Publikováno v:
Energies, Vol 14, Iss 20, p 6681 (2021)
This paper presents a power control method for a hybrid electrical system, which enhances a conventional main AC grid by adding a DC sub-grid in parallel. In this system, each prosumer connects to the sub-grid via a couple of half-bridge inverters of
Externí odkaz:
https://doaj.org/article/c910c864baa84e80a9ead186d444d66c
Autor:
Triet Nguyen-Van, Masakatsu Senda
Publikováno v:
Applied Sciences, Vol 9, Iss 11, p 2328 (2019)
This paper presents a method for reconstruction of a personal computer (PC) display image from common-mode noises coupling with monitor signals on a PC power cable. While the signal cable, which connects the PC and the monitor, is usually near the us
Externí odkaz:
https://doaj.org/article/600db6146bcf4d6fa808f04df0753da9
Publikováno v:
Energies, Vol 11, Iss 9, p 2422 (2018)
This paper proposes a digital adaptive hysteresis current control method for multi-functional inverters in a power-flow control device called digital grid router. Each inverter can be controlled in master, grid-connected, or stand-alone modes, which
Externí odkaz:
https://doaj.org/article/dcb585198e9f4e52b935123eb4987937
Publikováno v:
Energies, Vol 11, Iss 8, p 2075 (2018)
Most PV systems are usually controlled by a Maximum Power Point Tracking (MPPT) algorithm to maximize the generated electrical power. However, the maximum power is often unstable and depends on the solar irradiance and temperature. This makes it diff
Externí odkaz:
https://doaj.org/article/3c9e305b66124417a21c4c5c66489ff2
Publikováno v:
Energies, Vol 10, Iss 10, p 1610 (2017)
This paper proposes a new robustly adaptive hysteresis current digital control algorithm for half-bridge inverters, which plays an important role in electric power, and in various applications in electronic systems. The proposed control algorithm is
Externí odkaz:
https://doaj.org/article/2a241e1dfea142a0a2aa07f0e76658fd