Calculation model of non-nuclear steam rush in steam turbine of nuclear power unit Construction and application

Junfeng Liu; Zhen Kang; Miaomiao Wang; Shima Chao; Jingbin Xi; Zhijun Wu; Wei Wang; Zhenlu Zhang

doi:10.1051/e3sconf/202337502013

All issues

Volume 375 (2023)

E3S Web Conf., 375 (2023) 02013

Abstract

Open Access

Issue		E3S Web Conf. Volume 375, 2023 8^th International Conference on Energy Science and Applied Technology (ESAT 2023)


Article Number		02013
Number of page(s)		5
Section		Clean Energy Technologies
DOI		https://doi.org/10.1051/e3sconf/202337502013
Published online		27 March 2023

E3S Web of Conferences 375, 02013 (2023)

Calculation model of non-nuclear steam rush in steam turbine of nuclear power unit Construction and application

Junfeng Liu¹^,2^,3, Zhen Kang¹^,2^,3, Miaomiao Wang¹^,2^,3, Shima Chao¹^,2^,3, Jingbin Xi¹^,2^,3, Zhijun Wu¹^,2^,3, Wei Wang¹^,2^,3 and Zhenlu Zhang¹^,2^,3

¹ 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.

Abstract

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

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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