Zobrazeno 1 - 10
of 290
pro vyhledávání: '"Soft Switch"'
Publikováno v:
Meikuang Anquan, Vol 55, Iss 6, Pp 206-210 (2024)
Aiming at the problems of complex and diversified communication networks in various emergency rescue scenarios and the independence of the command and communication systems of ordinary dispatch consoles, a SIP-based emergency communication console is
Externí odkaz:
https://doaj.org/article/a6b02bb224334a699bfa102efd0618ea
Publikováno v:
IEEE Access, Vol 12, Pp 59386-59398 (2024)
This article first introduces the working principle of a push-pull current type DC/DC converter, analyzes the transient working process of the converter within one working cycle of the control signal, and draws the relevant waveforms of the main para
Externí odkaz:
https://doaj.org/article/79d8350fa3684a038c482882617fd703
Publikováno v:
CES Transactions on Electrical Machines and Systems, Vol 7, Iss 3, Pp 248-255 (2023)
In traction application, speed range of motor is an important index for motor drives. In AC motor control, the maximum speed of the motor is limited by the output voltage capability of the traditional three-phase inverter with star connenction of win
Externí odkaz:
https://doaj.org/article/5dc781343be74fd28efecae7c3f56f00
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
A current observer-based digital critical conduction mode control of a bidirectional DC–DC converter with full-range soft switching for battery charging/discharging applications is proposed in this paper. Under the proposed control method, the bidi
Externí odkaz:
https://doaj.org/article/9236bbeb36c94e6f9ff04217372957e3
Publikováno v:
Journal of Applied Science and Engineering, Vol 26, Iss 5, Pp 631-639 (2022)
In the process of intelligent sub-circuit analysis based on learning mechanism, how to effectively abstract the sample data of neural network from a large amount of circuit information is an important precondition to ensure the reliability of the sys
Externí odkaz:
https://doaj.org/article/c5c418201b154ae0be252027df51855e
Akademický článek
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Publikováno v:
Kongzhi Yu Xinxi Jishu, Iss 3, Pp 31-38 (2022)
At present, urban rail transit power supply system can only realize unidirectional power supply, which cannot meet the development needs of green, intelligent and interconnected energy internet. A solution of AC/DC multi-port bidirectional energy rou
Externí odkaz:
https://doaj.org/article/1377b9c71c1f441ea3a59f7b1015e1d4
Autor:
SUN Zhan, WANG Yijie
Publikováno v:
电力工程技术, Vol 41, Iss 1, Pp 70-76 (2022)
With the increasing energy required by data center, a soft switch power factor correction (PFC) circuit based on totem pole structure is designed to meet the urgent need of high performance index of converter. A soft-switching PFC circuit based on th
Externí odkaz:
https://doaj.org/article/c19951987b3149f1a66b6941be7aed76
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
DC voltage utilization and AC voltage harmonics are important evaluation indexes for Auxiliary Power Converter in Railway Applications. To improve the above two indicators, a novel switch-mode modulation method and quasi-PR control strategy for Buck-
Externí odkaz:
https://doaj.org/article/ecf5d72740084327bb8e059def7a8e6d
Akademický článek
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