Reliance scada software

The Arduino Uno microcontroller collects data from sensors and communicates with a computer through a USB cable. The results of the experiments demonstrate that SCADA works in real time and can be effectively used in monitoring a solar energy system.

For several hundred years, fossil fuels have been consumed as the main source of energy on Earth. As a result, they are now experiencing rapid depletion. Researchers and scientists who understand the importance of renewable energy have dedicated their efforts to the research, expansion, and deployment of new energy sources to replace fossil fuels. Photovoltaics PV are an important renewable energy sources. Also called solar cells, PV are electronic devices that can convert sunlight directly into electricity.

Despite their promising performance, PV have some limitations, such as depending on factors like longitude, latitude, and weather and being limited to daytime hours to generate power [ 2 ]. The SCADA system is software that has been installed in several sites to monitor and control processes, and it is called telemetry importance [ 3 , 4 ].

SCADA can monitor real-time electrical data measurements of solar module and batteries and collect data from wind turbines, such as the condition of the gearbox, blades, and electric system [ 5 , 6 ]. Moreover, the sun-tracker system has also used the SCADA system to observe the solar insolation and movement of the sun [ 6 ].

These days, commercial companies are widespread for monitoring systems such as photovoltaic systems. However, those are quite expensive. It has many products. Some of them are related to monitoring and controlling, for example, Sunny View. It can show all of your system data in good condition, and we can read all data clearly. However, the major problem is that the device is costly; it costs about CA [ 7 , 8 ]. A previous study also shows a data acquisition and visualization system, with storage in the cloud, and it has been applied on a photovoltaic system.

In addition, this design was based on embedded computer, and it connected with PV inverters by using RS standard, and microcontroller is to read climate sensors but sensors have used web system to show data [ 9 ]. Also, a study shows a low-cost monitoring system, it is presented in [ 10 ]. The system has determined losses in energy production.

The paper is based on multiple wireless sensors and low cost, and it used voltage, current, irradiation, and temperature sensors which are installed on PV modules as well. In order to test this work, the SCADA system is employed for monitoring the parameters of solar energy systems photovoltaic in real time, which consist of a solar module, MPPT, and batteries.

The parameters are the current and voltage of the photovoltaic PV system and the current and voltage of the battery. Data acquisition system is by Arduino controller and sensors. The data are saved on a computer as an Excel file as well. This allows users and operators to monitor the parameters of the PV system in real time.

Figure 1 shows 12 solar panels up to watts and 7. Two solar modules are connected in parallel. Therefore, the system shown in Figure 1 consists of 6 sets of watts each.

The Reliance SCADA system was designed to be of low cost and can be expanded or modified without the need for major hardware changes in the future. Basic elements of the design are an Arduino Uno controller and sensors, as shown in Figure 2.

Arduino Uno is open-source hardware that is relatively easy to use. Figure 3 shows Arduino Uno, while Table 1 shows specifications for the hardware. The license gives permission to anyone to improve, build, or expand Arduino. The original Arduino and its enhancement environment were founded in in Italy at the Smart Project Company.

In this work, an ACS sensor is used for sensing the current. It is designed to be easily used with any microcontroller, such as Arduino. The scale value of ACS , which is used in this design, is 20 amp, which is appropriate for sensing current.

Figure 4 demonstrates how it connects in an electrical circuit with Arduino Uno. The function of voltage sensors, which are based on just two resistors, is to turn a large voltage into a small one. This scale is suitable to the Arduino analog inputs. Figure 5 demonstrates how it connects in an electrical circuit with Arduino Uno.

IDE is open-source software that features easy-to-write code that can be uploaded to any board. Figure 7 shows how the system works and also shows the code that has been burned on Arduino Uno.

B Code. The code has some main functions such as setup it is called once when the sketch starts and loop it is called over and over and is heart of sketch. The most important in the code are libraries mentioned initially: regBank. In this work, the addresses were from to as mentioned in the code, while reBank. Reliance software is employed in numerous technologies for monitoring and controlling systems. It can also be used for connecting to a smartphone or the web.

Reliance is used in many colleges and universities around the world for education or scientific research purposes [ 12 ]. Figure 8 shows a user interface designed by Reliance SCADA software to monitor the parameters of the photovoltaic system. The user interface has four real-time trends and four display icons to show values as digital numbers. In addition, it has two buttons and a container. These features are discussed in Results and Discussion. Most factories that use several systems are looking for a low cost SCADA system to monitor and control their systems remotely.

In this paper, the components used are quiet cheap. Table 3 shows the price CA dollar for whole components according to the amazon. The Reliance SCADA system has been successfully installed in thousands of locations to control and monitor systems and processes in various fields. Every day, the number of applications is increasing in all five inhabited continents. The Reliance 4 Design development environment is intended for creating and editing visualization projects applications.

The runtime software is a program designed to run a visualization project on the end user's computer. It is used to control and monitor the visualized industrial process. Reliance 4 Combi Package is a keenly priced package of licenses for the Reliance Design development environment and the corresponding runtime software. Reliance's thin clients are intended for making visualization applications available to remote users over the Internet. Thus, the user can easily display visualization projects in a Web browser, on a tablet, or on a smartphone.

Communication drivers are designed to transfer data from hardware devices to the runtime software and transfer commands from the runtime software to the devices in accordance with the device communication protocol. Reliance OPC Server is a module of the Reliance 4 system which allows other applications to access a visualization project's tags via the standard OPC interface.

Reliance SCADA has a large amount of native communication drivers that allow you to communicate with your favourite control system. It is up to you! Our company only sells products of high quality and we can say without a doubt that Reliance SCADA meets our high standards. Message received. Rapid Development. Visualization for All Devices. No Need for Programming. Integrated Diagnostics.

Project diagnostics detects them all. Multilanguage Projects. Outstanding Technical Support. Affordable Price. Installations All Over the World. Development Environment. Runtime Software. Reliance 4 Combi Package.

Thin Clients.