Results 241 to 250 of about 7,572,768 (296)

Bridging heat-flow and guarded-heater methods for thermoelectric module efficiency evaluation. [PDF]

iScience
Amagai Y, Okawa K, Funahashi R, Yamamoto A, Ohta M.   +4 more
europepmc   +1 more source

Z source based switched capacitor nine level boost inverter with a modified modulation strategy. [PDF]

Sci Rep
Hasouna AR, Mahmoud SA, El-Sabbe AE, Osheba DSM.   +3 more
europepmc   +1 more source

PV-Assisted grid connected multi output electric vehicle charger with PV2V, G2V and PV2G functions. [PDF]

PLoS One
G R, Chokkalingam B, Munda JL.
europepmc   +1 more source

On-site biosignal amplification using a single high-spin conjugated polymer. [PDF]

Nat Commun
Ge GY, Xu J, Wang X, Sun W, Yang M, Mei Z, Deng XY, Li P, Pan X, Li JT, Wang XQ, Zhang Z, Zhang Z, Lv S, Dai X, Lei T.   +15 more
europepmc   +1 more source

Adaptive linear MPC for a PMSM-driven autonomous EV with a filtered third-order generalized integrator observer. [PDF]

Sci Rep
Ismail MM, Al-Dhaifallah M, Rezk H, Refaat MM, Junejo AK.   +4 more
europepmc   +1 more source

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Switched-Inductor Quasi-Z-Source Inverter

IEEE Transactions on Power Electronics, 2011
This paper deals with a new family of high boost voltage inverters called switched-inductor quasi-Z-source inverters (SL-qZSIs). The proposed SL-qZSI is based on the well-known qZSI topology and adds only one inductor and three diodes. In comparison to the SL-ZSI, for the same input and output voltages, the proposed SL-qZSI provides continuous input ...
Young-Cheol Lim, Minh-Khai Nguyen
exaly   +3 more sources

Typical Transformer-Based Z-Source/Quasi-Z-Source Inverters

, 2016
This chapter discusses the typical trans and LCCT Z-source/quasi-Z-source inverters (ZSIs/qZSIs). Their configurations, working operations, voltage and current principles, and simulation results are presented, providing a demonstration of the investigation of other extended transformer-based ZSIs/qZSIs.
Loh, Poh Chiang, Liu, Yushan, Abu-Rub, Haitham   +2 more
openaire   +2 more sources

Comparison of Three-Phase Three-Level Voltage Source Inverter With Intermediate Dc–Dc Boost Converter and Quasi-Z-Source Inverter

IET Power Electronics, 2016
This study compares a three-phase three-level voltage source inverter with an intermediate dc-dc boost converter and a quasi-Z-source inverter in terms of passive elements values and dimensions, semiconductor stresses, and overall efficiency.
Oleksandr Husev, Frede Blaabjerg, Jänis Zakis   +2 more
exaly   +2 more sources

A Class of Quasi-Z-Source Inverters

2008 IEEE Industry Applications Society Annual Meeting, 2008
In this paper, theoretical results are shown for several novel inverters. These inverters are similar to the Z- source inverters presented in previous works, but have several advantages, including in some combination; lower component ratings, reduced source stress, reduced component count and simplified control strategies.
Joel Anderson, Fang Z. Peng
openaire   +1 more source

A Comparison Between Quasi-Z-Source Inverter and Active Quasi-Z-Source Inverter

2019 10th International Conference on Power Electronics and ECCE Asia (ICPE 2019 - ECCE Asia), 2019
This paper presents some comparative results between the three-phase quasi-Z source inverter (qZSI)and active quasi-Z source inverter (AqZSI). An improved PWM method is proposed for AqZSI. The voltage gain can be increased by using the shoot-through duty cycle and the switching ratio of the additional switch.
Duong, Truong Duy, Nguyen, Minh Khai, Lim, Young Cheol, Choi, Joon Ho, Vilathgamuwa, D. Mahinda   +4 more
openaire   +1 more source