Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Shuhuai Shi"'
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
In DC transmission and distribution systems, both unipolar and bipolar transmission modes exist, and DC transformers used in these systems are also available in either unipolar or bipolar configurations. In actual systems, due to requirements such as
Externí odkaz:
https://doaj.org/article/f7cd74f85ae542a890c77d56dba313af
Publikováno v:
Frontiers in Energy Research, Vol 10 (2023)
The Dual Active Bridge (DAB) DC-DC converter has the ability of bidirectional power transmission and the modulation scheme that is easy to implement, which can ensure the efficient transmission of energy in the system. Therefore, it is often used in
Externí odkaz:
https://doaj.org/article/cef779ad970444a9a48f6f93ffa66743
Publikováno v:
2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES).
Publikováno v:
2022 IEEE International Power Electronics and Application Conference and Exposition (PEAC).
Publikováno v:
2022 IEEE International Power Electronics and Application Conference and Exposition (PEAC).
Publikováno v:
IET Generation, Transmission & Distribution. 14:4694-4702
High-power DC power electronic transformer (DC PET) is becoming the key equipment in the DC power network. Face-to-Face (F2F) DC transformers based on modular multilevel converter (MMC) have the modular structure and can flexibly design systems based
Publikováno v:
2020 IEEE 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia).
DC transformers with dual-active-bridge (DAB) as units are widely used in DC distribution network. Usually it adopts input-series-output-parallel (ISOP) structure. This paper presents a decentralized control strategy with output voltage deviation-cor
Publikováno v:
2020 IEEE 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia).
This paper first analyzes the fault characteristics of a dual active bridge topology with switched capacitors (SCDAB) when a port short-circuit fault occurs on the input side. At the same time, an improved topology (FBDAB) is proposed, which can use
Publikováno v:
IET Generation, Transmission & Distribution. 12:1897-1905
The conventional control strategies of shunt active power filter (SAPF) normally focus on the compensation for local non-linear loads, which may become uneconomical with a number of distributed non-linear loads. For an optimised network-wide harmonic
Publikováno v:
IEEE Transactions on Sustainable Energy. 8:249-257
Distributed maximum power point tracking (DMPPT) can effectively increase the power generation ability of photovoltaic (PV) systems in mismatch conditions. To further recover mismatch power loss inside PV panels, submodule realization is developed as