The proposed dynamic model can be used for designing optimal operation and advanced control strategies. The case studies involved cold and warm startup scenarios and highlighted the impact of these initial conditions on the plant performance. The performances of the PTC and LFR fields as well as the overall plant were quantified and compared using various metrics. Abstract: This paper performs intensive study on the electrical modelling and simulation of power plant and establish corresponding mathematical model. The model is then used to simulate the dynamic operation of the plant for two case studies: (i) a two day simulation with field solar insolation profiles corresponding to summer days and (ii) a single day case study with cloud cover. Each of these chapters end with a working simulation model and an assignment. In Part A, hapters 3 to 5c, you will build a number of basic models in Plant Simulation. The remaining chapters 3 to 9 are divided into two parts. A preliminary validation of the developed plant model is also presented using routine field data. Chapter 2 provides an introduction to Plant Simulation and the basic building blocks that are provided. The model also incorporates heat losses to quantify night time cooling. The dynamic model is based on first-principles models of various components in the plant, such as PTC, LFR, heat exchangers, and storage tanks, and captures the integrated nature of plant. Superheated steam, generated using heat exchangers, drives the turbine-generator block to generate electricity.
The plant uses two different technologies for solar power collection, namely, a Parabolic Trough Collector (PTC) for heating oil and a Linear Fresnel Reflector (LFR) for generating direct steam. 2021 Society for Modeling & Simulation International (858) 277-3888. In this work, we develop a dynamic model for a hybrid solar thermal power plant operating in India. Availability of a dynamic model which represents the process behavior in face of these inevitable variations is a prerequisite for efficiently operating the plant. However, due to diurnal and seasonal variations in the availability of solar radiation, as well as uncertainty caused by factors such as cloud cover, efficient operation of a solar thermal power plant is a challenging task. A solar thermal power plant presents an environmentally friendly process for producing power.
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