Modeling of Direct Steam Generation in Concentrating Solar Power Plants

被引：17

作者：

Ravelli, S. ^{[1
]}

Franchini, G. ^{[1
]}

Perdichizzi, A. ^{[1
]}

Rinaldi, S. ^{[1
]}

Valcarenghi, V. E. ^{[1
]}

机构：

[1] Univ Bergamo, Dept Engn & Appl Sci, Marconi St 5, I-24044 Dalmine, Italy

来源：

71ST CONFERENCE OF THE ITALIAN THERMAL MACHINES ENGINEERING ASSOCIATION (ATI 2016) | 2016年 / 101卷

关键词：

Concentrating Solar Power; Direct Steam Generation; parabolic trough; part load modeling; simulation software;

D O I：

10.1016/j.egypro.2016.11.059

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A simulation procedure has been developed to predict the performance of a concentrating solar power plant with direct steam generation (DSG) technology. A detailed modelling of the DSG solar field was conceived for both parabolic troughs (PTC) and linear Fresnel collectors within an integrated Octave-TRNSYS environment. Predictions from this model were compared with published operational data of the first pre-commercial 5 MW DSG solar power plant, designed within the INDITEP project. Attention was paid to the plant performance under two different operation modes, i.e. '' fixed '' or '' sliding '' steam turbine inlet pressure. (C) 2016 The Authors. Published by Elsevier Ltd.

引用

页码：464 / 471

页数：8

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