E3S Web Conf.
Volume 375, 20238th International Conference on Energy Science and Applied Technology (ESAT 2023)
|Number of page(s)||5|
|Section||Clean Energy Technologies|
|Published online||27 March 2023|
Calculation model of non-nuclear steam rush in steam turbine of nuclear power unit Construction and application
Xi’an Thermal Power Research Institute Co., Ltd,
Xi’an 710000, China
2 Huaneng Nuclear Energy Technology Research Institute co., ltd, Shang Hai 200126, China
3 Jiangsu Nuclear Power Co., Ltd, Lian Yungang 222042, China.
According to the technical characteristics of steam turbines and their thermodynamic systems of various types of nuclear power units, a calculation software suitable for evaluating the feasibility of nonnuclear steam rushing of steam turbines of various types of nuclear power units is developed The software can accurately evaluate and check the non-nuclear steam rushing parameters by comparing the steam intake and heat consumption required by the steam turbine with the effective steam quantity and heat storage provided by the primary loop, and solve the quantitative evaluation problem of the feasibility of non-nuclear steam rushing for steam turbines of various types of nuclear power units.
Key words: Nuclear power unit / Turbine rushing / Non-nuclear vapor / Thermodynamic model
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).
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