Zobrazeno 1 - 10
of 154
pro vyhledávání: '"deep peak shaving"'
Publikováno v:
发电技术, Vol 45, Iss 5, Pp 929-940 (2024)
ObjectivesNew energy power generation faces significant fluctuations and instability in output power and generation load, posing certain challenges to the stable operation of the power system. After thermoelectric decoupling, small-capacity thermal p
Externí odkaz:
https://doaj.org/article/106aa32571654f7490d3fb23cf1ccaf2
Autor:
ZHANG Jinliang, HU Zeping
Publikováno v:
电力工程技术, Vol 43, Iss 4, Pp 13-25 (2024)
In order to solve the problems of system peaking and consumption caused by the integration of large-scale new energy sources into the grid, this paper analyzes the source-load-storage peaking capacity and its complementarities, so as to tap the syste
Externí odkaz:
https://doaj.org/article/31ef2f4187184dcd8dfa100bfe2863eb
Publikováno v:
发电技术, Vol 45, Iss 3, Pp 401-411 (2024)
ObjectivesIn order to master the deep peak shaving capability of supercritical circulating fluidized bed units and scientifically participate in the auxiliary service market, it is necessary to conduct in-depth research on the deep peak shaving perfo
Externí odkaz:
https://doaj.org/article/be6609edab1640518c54dfe8c381d621
Publikováno v:
发电技术, Vol 45, Iss 2, Pp 199-206 (2024)
To promote the implementation of the “double carbon” policy and to manage the high volatility of new energy, the current requirements for deep peak shaving of thermal power units are getting higher and higher. Circulating fluidized bed (CFB) boil
Externí odkaz:
https://doaj.org/article/37e78ac91b984c01a5fceb3725c68711
Publikováno v:
发电技术, Vol 45, Iss 2, Pp 216-225 (2024)
Deep peak shaving of thermal power units is a crucial technique for integrating new energy sources and altering energy consumption patterns. A 600 MW sub-critical coal-fired unit was chosen as the subject of research, and long-term operation tests we
Externí odkaz:
https://doaj.org/article/7481709a02a54b0fb17178c19c51895b
Publikováno v:
Energies, Vol 17, Iss 22, p 5751 (2024)
To enhance the peak-shaving capability of a boiler, a mathematical model of hydrodynamic and wall temperature characteristics for the water-cooled wall of a 1000 MW boiler was established. Utilizing the component pressure method, the mass flow distri
Externí odkaz:
https://doaj.org/article/813ee3671fc346c28a09622ec40e717f
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e32412- (2024)
The increasing penetration of high-volatility renewable energy sources in the power system presents higher demands for flexibility from coal-fired power plant (CFPP). To enhance the flexibility of CFPPs, researchers have conducted a significant amoun
Externí odkaz:
https://doaj.org/article/d99180068bc046a497c8cf2a02bab0a1
Publikováno v:
Heliyon, Vol 10, Iss 8, Pp e29154- (2024)
An oxygen-rich and low NOx burner integrated with liquefied natural gas (LNG) was proposed to address unstable combustion and high NOx emissions from a 330 MW subcritical boiler under ultra-low load operation in China. To assess the effectiveness of
Externí odkaz:
https://doaj.org/article/c3eb675d62a14a408943dcc72c290029
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 790-798 (2023)
The high proportion of renewable energy connected to the power grid puts enormous pressure on the power system for peaking. To reduce the peak-to-valley load difference, reduce the abandoned wind and light rate, and improve the economy of power syste
Externí odkaz:
https://doaj.org/article/c01b304bcc64481badb073a083c96104
Publikováno v:
发电技术, Vol 44, Iss 1, Pp 18-24 (2023)
In order to achieve clean heating and reduce the rate of abandoned wind, the northern region has invested in various heat storage devices, especially the large-capacity heat storage devices invested by thermal power plants to improve adjustment flexi
Externí odkaz:
https://doaj.org/article/46cde882c5dc4c32989ef97c28f56876