Research on Hybrid Microgrid Based on Simultaneous AC and DC Distribution Network and Its Power Router
Under the dual pressure of environmental pollution and energy crisis, the global energy consumption structure reform deepens unceasingly and the concept of energy internet has developed rapidly. The widespread volatility, randomness, and uncertainty of distributed new energy generation impose new re...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2019-03-01
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| Series: | Energies |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1996-1073/12/6/1077 |
| _version_ | 1811298328518852608 |
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| author | Xinnan Gai Yali Wang Renliang Chen Liang Zou |
| author_facet | Xinnan Gai Yali Wang Renliang Chen Liang Zou |
| author_sort | Xinnan Gai |
| collection | DOAJ |
| description | Under the dual pressure of environmental pollution and energy crisis, the global energy consumption structure reform deepens unceasingly and the concept of energy internet has developed rapidly. The widespread volatility, randomness, and uncertainty of distributed new energy generation impose new requirements on distribution systems. The zigzag transformer is used as the coupling and isolating device for simultaneous AC–DC transmission. The basic principle and structure of simultaneous AC–DC power distribution network is analyzed. The topology structure of the simultaneous AC–DC hybrid microgrid and basic operating principle of the microgrid under different operating modes are proposed for the distributed power grid technology. Combined with power electronic technology, a modular multi-interface structure of power routers applied to AC–DC hybrid microgrid and its control strategy are proposed to realize the power routing control of microgrid and ensure reliable operation control of the microgrid. By building the model of simultaneous AC–DC hybrid microgrid and its power router, the rationality and effectiveness of the power router for microgrid routing control are verified. |
| first_indexed | 2024-04-13T06:17:52Z |
| format | Article |
| id | doaj.art-150d4c5551f946689c829fb81fedbb41 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-13T06:17:52Z |
| publishDate | 2019-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-150d4c5551f946689c829fb81fedbb412022-12-22T02:58:45ZengMDPI AGEnergies1996-10732019-03-01126107710.3390/en12061077en12061077Research on Hybrid Microgrid Based on Simultaneous AC and DC Distribution Network and Its Power RouterXinnan Gai0Yali Wang1Renliang Chen2Liang Zou3School of Electrical Engineering, Shandong University, Ji’nan 250100, ChinaLibrary of Shandong University, Ji’nan 250100, ChinaSchool of Electrical Engineering, Shandong University, Ji’nan 250100, ChinaSchool of Electrical Engineering, Shandong University, Ji’nan 250100, ChinaUnder the dual pressure of environmental pollution and energy crisis, the global energy consumption structure reform deepens unceasingly and the concept of energy internet has developed rapidly. The widespread volatility, randomness, and uncertainty of distributed new energy generation impose new requirements on distribution systems. The zigzag transformer is used as the coupling and isolating device for simultaneous AC–DC transmission. The basic principle and structure of simultaneous AC–DC power distribution network is analyzed. The topology structure of the simultaneous AC–DC hybrid microgrid and basic operating principle of the microgrid under different operating modes are proposed for the distributed power grid technology. Combined with power electronic technology, a modular multi-interface structure of power routers applied to AC–DC hybrid microgrid and its control strategy are proposed to realize the power routing control of microgrid and ensure reliable operation control of the microgrid. By building the model of simultaneous AC–DC hybrid microgrid and its power router, the rationality and effectiveness of the power router for microgrid routing control are verified.https://www.mdpi.com/1996-1073/12/6/1077simultaneous AC–DC power distribution networkdistributed generationmicrogridpower router |
| spellingShingle | Xinnan Gai Yali Wang Renliang Chen Liang Zou Research on Hybrid Microgrid Based on Simultaneous AC and DC Distribution Network and Its Power Router Energies simultaneous AC–DC power distribution network distributed generation microgrid power router |
| title | Research on Hybrid Microgrid Based on Simultaneous AC and DC Distribution Network and Its Power Router |
| title_full | Research on Hybrid Microgrid Based on Simultaneous AC and DC Distribution Network and Its Power Router |
| title_fullStr | Research on Hybrid Microgrid Based on Simultaneous AC and DC Distribution Network and Its Power Router |
| title_full_unstemmed | Research on Hybrid Microgrid Based on Simultaneous AC and DC Distribution Network and Its Power Router |
| title_short | Research on Hybrid Microgrid Based on Simultaneous AC and DC Distribution Network and Its Power Router |
| title_sort | research on hybrid microgrid based on simultaneous ac and dc distribution network and its power router |
| topic | simultaneous AC–DC power distribution network distributed generation microgrid power router |
| url | https://www.mdpi.com/1996-1073/12/6/1077 |
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