Results 201 to 210 of about 9,411 (265)

Entrepreneurial Orientation and Knowledge‐Driven Innovation

Knowledge and Process Management, EarlyView.
ABSTRACT The expansion of the knowledge‐based economy has driven rapid growth in the literature on knowledge management (KM) and intellectual capital (IC), covering topics such as learning, business, and innovation. Scholars recognize knowledge as a significant resource that can foster innovation to attain a competitive advantage.
Fahad Aljaeed, Nasser Alqahtani, Basma Khoja   +2 more
wiley   +1 more source

Direct preference optimization-based adaptive control for minimizing total harmonic distortion in photovoltaic-powered electric drives. [PDF]

Sci Rep
Ragavapriya RK, Perumal M.
europepmc   +1 more source

Polymeric microwave rectifiers enabled by monolayer-thick ionized donors. [PDF]

Sci Adv
Osakabe N, Her J, Kaneta T, Tajima A, Longhi E, Tang K, Fujimori K, Barlow S, Marder SR, Watanabe S, Takeya J, Yamashita Y.   +11 more
europepmc   +1 more source

Design and implementation of three-phases energy storage system using DSP F28379D for laboratory research. [PDF]

HardwareX
Nguyen HP, Nguyen TT, Le MP, Tran MT, Pham CD.   +4 more
europepmc   +1 more source

Self-balanced switched capacitors based thirteen level three-fold multilevel inverter for solar PV applications. [PDF]

Sci Rep
Dewangan NK, Jena K, Tailor TK, Sarkar DU, Manohar M.   +4 more
europepmc   +1 more source

Coherent microwave comb generation via the Josephson effect. [PDF]

Nat Commun
Greco A, Ballu X, Giazotto F, Crippa A.
europepmc   +1 more source

Experimentally Validated Modelling of a Base-Excited Piezoelectric Vibration Energy Harvester Connected to a Full Wave Rectified Load. [PDF]

Sensors (Basel)
Bonello P, Alalwan M.
europepmc   +1 more source

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Microprocessor-based random PWM schemes for DC-AC power conversion

IEEE Transactions on Power Electronics, 1997
This paper compares and evaluates two classes of microprocessor-based random PWM (RPWM) real-time generation schemes for DC-AC power conversion. The practical performance of the RPWM schemes based on mathematical and logical approaches are examined. The proposed schemes exhibit excellent EMC and harmonic content with all low and high order harmonics ...
Oppermann, I, Sathiakumar, S, Hui, SYR
openaire   +3 more sources

Survey of 99.9% Class EfficiencyDC‐ACPower Conversion and Technical Issues

IEEJ Transactions on Electrical and Electronic Engineering, 2022
This study provides a survey overview of the literatures with the goal of maximizing the efficiency of DC‐AC power conversion from an engineering science perspective. With the advent of wide band gap power semiconductors, the published literature on realizing high efficiency DC‐AC converters has increased.
Atsuo Kawamura, Yasuhiko Miguchi, Hadi Setiadi, Hidemine Obara   +3 more
openaire   +1 more source

Zero-voltage-switching PWM inverter for high-frequency DC-AC power conversion

Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting, 1993
A zero-voltage-switching (ZVS) three-phase pulse width modulated (PWM) inverter which uses a parallel-resonant DC-link (PRDCL) circuit proposed by J. He and N. Mohan (1989) is examined. The PRDCL circuit is aimed at both providing zero-DC link voltage periods for PWM inverter switchings and imposing minimum DC bus voltage stress to PWM inverters.
J. He, N. Mohan, B. Wold
openaire   +1 more source