Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Qihang Gong"'
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
IntroductionThis paper constructs a revenue model for an independent electrochemical energy storage (EES) power station with the aim of analyzing its full life-cycle economic benefits under the electricity spot market.MethodsThe model integrates the
Externí odkaz:
https://doaj.org/article/7ab8cba5751d4046ae5f37197de140d9
Autor:
Yan Wang, Honghao Liang, Kaihong Zheng, Jingfeng Yang, Lukun Zeng, Qihang Gong, Sheng Li, Shangli Zhou
Publikováno v:
IEEE Access, Vol 11, Pp 35784-35795 (2023)
The knowledge graph embedding model aims to use low-dimensional real-valued vectors to represent the entities and relations in the triples, where operations such as link prediction and triple classification can be performed based on these representat
Externí odkaz:
https://doaj.org/article/7b168a881917494abfc1f1a98e5209a5
Publikováno v:
IEEE Access, Vol 9, Pp 133491-133499 (2021)
In recent years, knowledge graphs are applied to provide knowledge support and data support for power grid monitoring and decision-making. To construct a power metering knowledge graph, the power metering entities should be effectively recognized and
Externí odkaz:
https://doaj.org/article/b96268c4546f4d30ae9bc37d3ad769b0
Autor:
Kaihong Zheng, Lingyun Sun, Xin Wang, Shangli Zhou, Hanbin Li, Sheng Li, Lukun Zeng, Qihang Gong
Publikováno v:
IEEE Access, Vol 9, Pp 152564-152573 (2021)
Named Entity Recognition (NER) is one key step for constructing power domain knowledge graph which is increasingly urgent in building smart grid. This paper proposes a new NER model called Att-CNN-BiGRU-CRF which consists of the following five layers
Externí odkaz:
https://doaj.org/article/9b0ead4904514bc99ac9df450241d6f9
Publikováno v:
IEEE Access, Vol 9, Pp 148665-148675 (2021)
Multivariate electricity consumption series clustering can reflect the trend of power consumption changes in the past time period, which can provide reliable guidance for electricity production. The dimensionality reduction-based method is an effecti
Externí odkaz:
https://doaj.org/article/f8311cedd9ce472588441afd33766417
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 3, Pp 1-8 (2020)
An all-polarization maintaining mode-locked Yb-doped fiber integrated laser with a nonlinear amplifying loop Mirror (NALM) under the operation regime of dissipative soliton resonance (DSR) has been demonstrated. The mode-locked laser can generate DSR
Externí odkaz:
https://doaj.org/article/44d879b8944a445d8b06b7dd1422412c
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 4, Pp 1-8 (2019)
Speckle is an important phenomenon in various applications. It can be quantified by speckle contrast. However, at present, the influence of the phase relations among the various wavelengths on speckle contrast is rarely analyzed theoretically. Herein
Externí odkaz:
https://doaj.org/article/8e4f35a7b2944b93ac95d27dec11f901
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 6, Pp 1-7 (2019)
In this paper, we reported an Yb-doped, femtosecond, chirped pulse amplification laser based on strictly all-fiber structure. It operated at a low repetition rate of 1 kHz and adopted the synchronously pumping technology to suppress ASE and heat accu
Externí odkaz:
https://doaj.org/article/c42ad085d0c64bff936716628409d90e
Autor:
Hanbin Li, Kaihong Zheng, Xin Wang, Qihang Gong, Shangli Zhou, Sheng Li, Lingyun Sun, Lukun Zeng
Publikováno v:
IEEE Access, Vol 9, Pp 152564-152573 (2021)
Named Entity Recognition (NER) is one key step for constructing power domain knowledge graph which is increasingly urgent in building smart grid. This paper proposes a new NER model called Att-CNN-BiGRU-CRF which consists of the following five layers
Publikováno v:
IEEE Transactions on Power Delivery. 35:1977-1986
Unsafe electrical appliances pose a significant threat to life and properties. Monitoring of electrical appliances has been recognized as an important approach to improve electrical utilization safety. The purpose of this work is to detect leakage cu