Results 81 to 90 of about 122,227 (359)
Direct usage of photovoltaic solar panels to supply a freezer motor with variable DC input voltage [PDF]
, 2020 In this paper, a single-phase photovoltaic (PV) inverter fed by a boost converter to supply a freezer motor with variable DC input is investigated. The proposed circuit has two stages.
Farzan Moghaddam, Ali +1 more
core +2 more sources
Advanced Materials Technologies, EarlyView.This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane +4 more
wiley +1 more source
Application of a Novel AC-DC-AC Converter in Double-fed Adjustable Speed System
Kongzhi Yu Xinxi Jishu, 2012 By researching on principle of double-fed adjustable speed system based on traditional thyristor AC-DC-AC converter, a novel AC-DC-AC converter topology is proposed.
ZHANG Xingqi +2 more
doaj
Hybrid MMC based multi-terminal DC/DC converter with minimized FBSMs ratio considering DC fault isolation [PDF]
, 2016 An isolated high-power multi-terminal DC/DC converter is studied in this paper, based on hybrid MMC configuration consisting of full-bridge submodules (FBSMs) and half-bridge submodules (HBSMs).
Chi, Yongning +5 more
core +1 more source
Advanced Materials Technologies, EarlyView.A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala +5 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.This work establishes a framework for high‐resolution printed interconnects by coupling e‐jet printing control, multilayer deposition, and sintering optimization. Ink properties and printing speed influence particle stacking, while different sintering atmospheres drive distinct microstructural evolution.
Kaifan Yue +6 more
wiley +1 more source
Pemanfaatan Harmonisa pada Beban Non Linier Sebagai Sumber Energi Menggunakan Full Bridge DC-DC Converter dan Inverter [PDF]
, 2011 Penggunaan beban non linier seperti VSD menimbulkan harmonisa yang besar. Dengan timbulnya harmonisa tersebut maka dilakukan pengurangan spektrum harmonisa dengan cara pemasangan filter pasif. Daya pada induktor pada filter dapat
Efendi, M. Zaenal +2 more
core +2 more sources
Multi-Stage DC-AC Converter Based on new DC-DC converter for energy conversion [PDF]
Journal of Operation and Automation in Power Engineering, 2016 This paper proposes a multi-stage power generation system suitable for renewable energy sources, which is composed of a DC-DC power converter and a three-phase inverter.
Mohammadreza Banaei
doaj
Volt: Jurnal Ilmiah Pendidikan Teknik Elektro, 2019 This research aims to develop interactive multimedia-based learning media that can improve student understanding of the material DC-DC converters and AC-AC converter.
Ulfa Isni Kurnia +2 more
doaj +1 more source
“Desain dan Analisa Bidirectional Inverter sebagai Penggerak Mesin Induksi Satu Fasa dengan Sumber Baterai DC 36 Volt ” [PDF]
, 2016 Increasing oil prices and global warming, many people think to developed energy technology. One of them is the bidirectional DC-DC / DC-AC converter. Bidirectional that mean the converter can work in both directions.
\u27, N. (Nurhalim) +2 more
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