The solar thermal industry: among the best sustainable energy sources

The thermosolar energy is one of the best sources of sustainable energy today. In fact, Spain, one of the countries with the greatest renewable potential in Europe, is among the main producers of this clean energy thanks to the fact that it has 300 days of sunshine a year with solar radiation much higher than the European average. Precisely, the solar thermal industries, also known as solar thermal industries or solar thermal power plants are one sector of the energy industry which focuses on the production of electrical energy through the use of solar radiation to generate steam, which feeds the turbines that generate electrical energy.  Solar thermal technology uses solar energy to heat a fluid that circulates through a system of pipes and sunlight concentrators, which concentrate the sun's energy at a focal point. Any heat generated by the concentration of sunlight is used to heat a fluid, such as water or oil, which is then used to generate steam to power a turbine to produce electricity. As a renewable and clean form of energy, the electricity generated in this way produces no greenhouse gas emissions or other atmospheric pollutants. In addition, it is capable of storing the heat generated during the day to be used during the night, which makes it an ideal reliable power source capable of providing constant power.  On the other hand, the solar thermal technology is capable of storing the heat generated during the day to be used during the night, which makes it a reliable energy source capable of providing constant energy. This represents a great advantage, since it provides great security to the electrical system in general. This type of energy also reduces dependence on fossil fuels for power generation, which may contribute to emissions of greenhouse gases and other atmospheric pollutants. 

A company leading the growth of the solar thermal industry

Many countries around the world are seeking to reduce their dependence on imported fossil fuels, which is leading them to invest in renewable energy sources such as solar thermal. In turn, companies and consumers have become more aware of the environmental impact of their activities and are seeking to reduce their carbon footprint, which has led to an increase in the number of companies and consumers that have a carbon footprint. increased demand for sustainable energy. Precisely in order to support the efforts of an industry as important as solar thermal energy, in HEXA Engineers has established itself in the industry as an expert in the control of solar thermal power plants. In addition, the company has participated in a multitude of national and international projects, developing various control systems for solar thermal plants.  As a leading company in the development of solar thermal industry solutions worldwide, seeks to get the most out of the system since it is essential to control the movement and synchronization of the plates to obtain the maximum solar energy possible.  This is why one of the technological solutions it employs is the distributed control system (DCS)These provide a consolidated and optimized database containing all the signals, variables, graphical objects and system events you wish to record. In addition, they allow multi-user programming for efficient productivity. Likewise, among the success stories that HEXA Ingenieros has been able to implement around the world are different solutions focused on the following areas:

Molten salt control system for solar thermal plants:

The molten salts are used to optimize the plant, so that energy is not only generated using solar radiation, but the salts also help to continue generating energy at night, making use of the heat accumulated in the salts during the day. Therefore, the molten salt control system is responsible for monitoring and controlling the temperature, pressure and flow of the molten salts, ensuring that the system operates efficiently and safely. The system also includes safety devices, such as temperature and pressure sensorsThe system is equipped with a system monitoring system, which alerts plant personnel to any potential problems in the system. 

Solar field control system for solar thermal plants:

The solar field is the area where the set of mirrors or heliostats that reflect and concentrate solar radiation at a focal point to heat the fluid used to generate steam and produce electricity is located. The solar field control system is responsible for controlling and monitoring the movement of the mirrors or heliostats, ensuring that the sun's rays are optimally reflected to the focal point. The system also includes tracking devices The solar radiation is collected by mirrors or heliostats that allow the mirrors or heliostats to track the position of the sun throughout the day, thus maximizing the amount of solar radiation collected. In addition, it may include temperature, wind and humidity sensors that provide real-time information on weather conditions and solar field efficiency. This information can be used to adjust the operation of the mirrors or heliostats and optimize energy production.

Distributed control system for power distribution for solar thermal power plants:

A distributed control system for power distribution in solar thermal power plants is responsible for coordinating the generation of electrical energy and its distribution through the electrical grid. This system includes control and monitoring devices for electrical generation equipment, transformers, circuit breakers, etc. and other elements of the electrical distribution system. In addition, it uses sensors and measuring devices to collect real-time data on the status and operation of electrical distribution system components. The distributed control system also includes software tools oriented to control and supervise the system in a centralized way. These tools enable plant operators to make real-time decisions about power generation and distribution, allowing them to optimize plant operation and ensure that the necessary amount of power is being generated to meet demand. For more information about the Hexa Ingenieros' technological solutions for the solar thermal energy industry contact us at our web.