Results 121 to 130 of about 20,617 (307)

A Bidirectional Versatile Buck-Boost Converter Driver for Electric Vehicle Applications. [PDF]

Sensors (Basel), 2021
González-Castaño C, Restrepo C, Kouro S, Vidal-Idiarte E, Calvente J.   +4 more
europepmc   +1 more source

Step-up converter combining KY and buck-boost converters

Electronics Letters, 2011
A step-up converter is presented, which combines the KY converter and the traditional buck-boost converter. By doing so, the limitations on voltage conversion ratio of the KY converter, up to two, can be improved. Aside from this, such a converter possesses a non-pulsating output current, thereby not only decreasing current stress on the output ...
K.I. Hwu, K.W. Huang, W.C. Tu
openaire   +1 more source

Strengthening urban resilience in China through underground infrastructures management: Addressing global climate challenges with technological solutions

Deep Underground Science and Engineering, EarlyView.
This paper explores how climate‐resilient technologies, such as smart grids, digital twins, and self‐healing materials, can enhance urban resilience. It highlights the urgent need for proactive planning, public‐private collaboration, and data‐driven innovation to future‐proof underground infrastructure amid accelerating climate and urban pressures ...
Kai Chen Goh, Tonni Agustiono Kurniawan, Christia Meidiana, Abdelkader Anouzla, Faissal Aziz, Imran Ali, Joan Cecilia C. Casila, M. Imran Khan, Dongdong Zhang, Meihui Jiang, Mohd Hafiz Dzarfan Othman, Md Munir Hayet Khan, Kasun Kumara Dissanayake   +12 more
wiley   +1 more source

Rancang Bangun Catu Daya Tenaga Surya Untuk Perangkat Audio Mobil [PDF]

, 2011
Perangkat audio mobil membutuhkan catu daya, dan selama ini catu daya audio mobil diperoleh dari accu pada mobil. Akibat kelebihan beban, accu mobil menjadi drop dan sulit untuk menghidupkan mesin mobil.
Rusiana, Rusiana, Sari, Wulan, Sutedjo, Sutedjo, Wibisono, Guruh   +3 more
core  

Using Nyquist or Nyquist-Like Plot to Predict Three Typical Instabilities in DC-DC Converters

, 2012
By transforming an exact stability condition, a new Nyquist-like plot is proposed to predict occurrences of three typical instabilities in DC-DC converters.
Al-Mothafar, Boiko, Chung-Chieh Fang, El Aroudi, Erickson, Fang, Fang, Fang, Fang, Fang, Giaouris, Hamill, Kazimierczuk, Kuo, Kuznetsov, Lee, Lehman, Maksimovic, Redl, Ridley, Tan, Tse, van der Woude, Wolf, Yuan   +24 more
core   +1 more source

Solar Energy in 2025: Global Deployment, Cost Trends, and the Role of Energy Storage in Enabling a Resilient Smart Energy Infrastructure

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This paper explores global solar PV deployment, cost trends, and grid integration challenges in 2025. It examines the role of energy storage in firming solar output and supporting electric vehicle (EV) growth, alongside policy shifts, investment flows, and technological innovations.
Ehsan Rezaee, S. Ravi P. Silva
wiley   +1 more source

Stability analysis for an ad-hoc model predictive control in DC/DC converters with a constant power load

Results in Engineering
This paper presents a stability analysis for a horizon-one continuous control set model predictive control (MPC) for DC/DC converters connected to a constant power loads (CPLs).
Alejandro Garcés-Ruiz, Walter Gil-González, Oscar Danilo Montoya   +2 more
doaj   +1 more source

FLC-based, PV-fed interleaved dual buck-boost converter for EV battery charging applications. [PDF]

Heliyon, 2022
Krithiga S, Sujitha N, Sandeep GJSM, Gokulnath R, Subudhi PS.   +4 more
europepmc   +1 more source

Carbon Dots: An Emerging Frontier for Green and Sustainable Civil Engineering Materials

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Traditional civil engineering materials (CE materials) are usually involved with high‐energy consumption during manufacturing, significant maintenance costs, and substantial environmental impacts throughout their life cycles. The progress of nanotechnology is catalyzing a green and sustainable transformation within the field.
Weiwen Hao, Xiaolong Wang, Xiao Chen, Dong Liu, Zhenhui Kang, Cheng Zhu   +5 more
wiley   +1 more source

DC Voltage Sensorless Predictive Control of a High-Efficiency PFC Single-Phase Rectifier Based on the Versatile Buck-Boost Converter. [PDF]

Sensors (Basel), 2021
González-Castaño C, Restrepo C, Sanz F, Chub A, Giral R.   +4 more
europepmc   +1 more source