Results 1 to 10 of about 364,687 (133)

Intelligent power management system based on constant current regulation of switching power supply

open access: yesMeikuang Anquan, 2021
An intelligent power management system based on constant current regulation of switching power supply and MCU acquisition control is designed to solve the problems of low charging efficiency, insufficient battery charging and short service life of nickel-
ZOU Dedong
doaj   +1 more source

A Reliability-and-Energy-Balanced Service Function Chain Mapping and Migration Method for Internet of Things

open access: yesIEEE Access, 2020
With the rapid development of Internet of Things (IoT) technology, Network Function Virtualization (NFV) is introduced in the edge network to provide flexible and personalized service.
Siya Xu   +6 more
doaj   +1 more source

Design an Automatic Transfer Switch for Solar Power Plant

open access: yesLogic, 2022
This paper discusses the automatic transfer switch (ATS) in solar power plants. ATS is used to transfer the main electrical power to a backup power source (battery).
Adi Pratama Putra, Adi Mulyadi
doaj   +1 more source

Predictive Control of Three Phase Inverter for Different Conduction Modes with Filter

open access: yesPakistan Journal of Engineering & Technology, 2020
Three-phase inverters are commonly employed in higher power industrial applications like UPS, control of various motor, wind power conversion system as well as in different industrial processes.
Muhammad Ishtiaq Zahoor   +5 more
doaj   +5 more sources

Research and implementation of ultra low voltage and large current switching power supply with the new topology

open access: yesDianzi Jishu Yingyong, 2022
The power consumption of information system composed of integrated circuits is increasing, and the energy consumption is huge. The emergence of low-power integrated circuit chips with ultra-low voltage power supply reduces the system energy consumption ...
Yu Shike   +3 more
doaj   +1 more source

Study of a High-voltage Switching Power Supply Parameters [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2021
A principle diagram of a high-voltage low-power power supply for devices comprising a microchannel plate (MCP) has been developed. A mathematical model was built according to the developed scheme for a detailed study of the operation of the power supply ...
Boris Martemianov   +2 more
doaj   +1 more source

Workload Allocation Mechanism for Minimum Service Delay in Edge Computing-Based Power Internet of Things

open access: yesIEEE Access, 2019
As a novel computing technology closer to business ends, edge computing has become an effective solution for delay sensitive business of power Internet of Things (IoT) and promotes the application and development of the IoT technology in smart grids ...
Xudong Niu   +6 more
doaj   +1 more source

Design of a high power density ultra-thin switching power supply

open access: yesDianzi Jishu Yingyong, 2021
The planar transformer has the advantages of small size, low leakage inductance, low conversion efficiency, and good heat dissipation performance. The design scheme of the planar transformer is very suitable for the design of ultra-thin switching power ...
Yu Guang, Li Fengkun, Tian Hua
doaj   +1 more source

Multi-Mode Switching Control of the EPS With Hybrid Power Supply

open access: yesIEEE Access, 2020
Electric power steering system (EPS) with traditional power supply can't provide enough power for heavy-duty vehicle to turn at low speed. To solve the problem, a novel EPS with hybrid power supply was constructed.
Bin Tang   +3 more
doaj   +1 more source

State monitoring of switching power supply in power system based on time series voltage waveform and image analysis

open access: yesElectronics Letters, 2023
The switching power supply is widely used in the secondary equipment of the power grid. The failure of the switching power supply will cause the protection device to malfunction, leading to a risk of large‐scale power failure.
Longxing Jin   +4 more
doaj   +1 more source

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