The sun is an inexhaustible source of clean energy, and humans have used this in a variety of ways down through the ages. Today, solar power generation is a topic of considerable interest as it is one of the most efficient and cost-effective means for the large-scale utilization of the sun’s thermal energy. With a track record of more than 1,300 power plant projects around the world, Yokogawa has the knowledge and expertise to help concentrated solar power generation, a type of the solar power plants operate efficiently and safely.
Optimizing power generation efficiency by accurately tracking the sun as it moves across the sky
Yokogawa’s HXS10 solar tracking controller accurately calculates the position of the sun and precisely controls the actuators that keep the mirrors properly aligned with the sun.
HXS10 Solar Tracking Controller
The HXS10 is a general-purpose controller with a function that calculates the position of the sun. It uses this data to precisely control the actuators that align mirrors with the sun. This optimizes the collection of thermal energy by concentrated solar power and concentrated photovoltaic power facilities.
FAST/TOOLS SCADA
The FAST/TOOLS package optimizes performance for renewable energy applications. It ensures high availability and performance and supports online configuration.
PRM Plant Resource Manager
Plant Resource Manager (PRM) makes predictive maintenance easy. Early detection of system and device malfunctions helps prevent catastrophic failures.
STARDOM Network-based Control System
Dual redundant and low-power configurations are available for the STARDOM hybrid PLC/intelligent RTU. STARDOM supports HART, Modbus, FOUNDATION™ fieldbus, and other network protocols.
CENTUM VP Integrated Production Control System
The CENTUM VP integrated control system secures interruption-free “uptime only” plant performance for optimal productivity and profitability in the renewable energy field.
Presenting different kinds of data in such a way that they can be understood at a glance
Yokogawa’s FAST/TOOLS SCADA system employs a graphical user interface that represents data in a highly intuitive visual format.
FAST/TOOLS SCADA
The FAST/TOOLS package optimizes performance for renewable energy applications. It ensures high availability and performance and supports online configuration.
Large solar collector fields must be managed reliably and efficiently
Yokogawa’s FAST/TOOLS SCADA system can remotely configure the HXS10 solar tracking controllers and obtain the detailed performance and status information needed to reliably and efficiently manage a large field of solar collectors. The use of peer to peer communications reduces the communications load for the SCADA system.
FAST/TOOLS SCADA
The FAST/TOOLS package optimizes performance for renewable energy applications. It ensures high availability and performance and supports online configuration.
Operating solar tracking controllers in remote locations where temperatures can be extreme
Yokogawa’s HSX10 solar tracking controller performs reliably in temperatures ranging from –20 to 70°C and consumes little power.
HXS10 Solar Tracking Controller
The HXS10 is a general-purpose controller with a function that calculates the position of the sun. It uses this data to precisely control the actuators that align mirrors with the sun. This optimizes the collection of thermal energy by concentrated solar power and concentrated photovoltaic power facilities.
Integrating the various systems and subsystems throughout a plant so as to optimize efficiency and ensure stable operation
Yokogawa seamlessly integrates the power generation system with subsystems such as the solar collection system and the heat exchange system. This facilitates the monitoring and control of the entire plant, thereby leading to increased efficiency and greater stability.
A CSP generation system consists of a solar thermal collecting unit, a heat transfer unit, a heat storage unit, and a power generation unit, and is classified into four types according to the solar thermal collection technology: tower, parabolic trough, linear Fresnel, and parabolic dish. All technologies, with the exception of the parabolic dish technology, collect sunlight with reflectors and use the stored heat to produce steam that drives a turbine.
In such systems, the power generation unit is basically the same as that of a thermal power plant. Thus, conventional technologies that have been in practical use can be applied to CSP plants.
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Heat Collection and Storage | Turbine | Power System |
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Granite Power is a geothermal company that has developed GRANEX®, a patented direct supercritical fluid heat transfer technology for the efficient, eco- nomic, and zero carbon emission generation of electricity from low grade geothermal sources using the Organic Rankine Cycle (ORC).
Facing serious environmental problems for the whole earth, clean energy using solar, wind, geothermal, tidal, etc... to reduce CO2 emissions is an inevitable matter. Renewable energy providers need economical/reliable/efficient solutions. Yokogawa provides a reliable data acquisition system with high accuracy for measurement and control instruments.
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