Remote terminal unit (RTU) hardware design and implementation efficient in different application

Jusoh, Wan Nor Shela Ezwane Wan; Hanafiah, Mohd Ariff Mat; Ghani, Mohd Ruddin Ab; Raman, Siti Hajar

doi:10.1109/peoco.2013.6564612

Cited by 14 publications

(7 citation statements)

References 2 publications

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“…7 shows the RTU mainboard which consists of components layout and hardware connection. The main RTU circuit consists of power supply, microcontroller PIC16F877A, analog input output, digital input output, memory and also acsessory part which is LCD display and LED [2,9,10]. The microcontoller receives inputs of current and voltage from power supply via two analog inputs on the main circuit board.…”

Section: Resultsmentioning

confidence: 99%

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Remote Terminal Unit Developed for Distribution Automation System (DAS) Using MPLAB Software

Ghani

Jusoh

Raman

et al. 2014

AMM

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Remote Terminal Unit (RTU) is a standalone data acquisition and control unit which monitors and controls an equipment at a remote location from the central station that utilizes Distribution Automation System (DAS). The RTU acquires information such as measured values, signal, meter readings and it transmits command or instruction, sets points, controls variables and monitors function time. In the present Distribution Automation System (DAS), the distribution field of automation allows the utilities to implement a flexible control of distribution system to enhance efficiency, reliability, and quality of electric service. The implementation of distribution automation system is highlighted based on two factors; benefit and area of distribution automation system implementation. The hardware design uses PIC16F877A microcontroller to control all the functions of RTU. The types of fault detected are undervoltage and overcurrent. The design consists of MPLAB software development using C programming and hardware assembly. RTU is also designed to communicate with the Supervisory Control and Data Acquisition (SCADA) system and resulting in RTU’s ability to detect undervoltage and overcurrent fault.

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Section: Resultsmentioning

confidence: 99%

“…The consideration of an over-reading is also available in panel space and station control layout. The interfaces can be divided into four main categories; analog input interfaces, digital input interfaces, control output interfaces and local user interfaces [2,9,10]. Table 1 illustrates the four main categories of interface.…”

mentioning

confidence: 99%

Remote Terminal Unit Developed for Distribution Automation System (DAS) Using MPLAB Software

Ghani

Jusoh

Raman

et al. 2014

AMM

View full text Add to dashboard Cite

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“…In recent years, there has been much literature on RTU implementation. However, the RTU device development is limited to Power Distribution and Transmission System [20][21][22][23][24][25][26][27][28][29][30][31]. Thus, this work investigated and analysed the implementation of EV-RTU for the specific purpose in Electric Vehicles based on RTU development literature.…”

Section: Rtu Development For Evmentioning

confidence: 99%

“…PIC microcontroller processes the data received and sends them to the Global System for Mobile (GSM) and saves the data in RTU memory. Then, Short Message Service (SMS) and Graphical Us er Interface (GUI) command [20]- [22] at which the GUI command is developed from Visual Basic (VB) [21]- [24] to take further actions. However, a number of studies show that significant differences do exist in the development of RTU for the data speed.…”

Section: Rtu Development For Evmentioning

confidence: 99%

A Review of Hybrid Battery Management System (H-BMS) for EV

et al. 2018

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Significant to a major pollution contrib utor in passenger vehicles, electric vehicles are more acceptab le to use on the road. Electric Vehicles (EVs) b urn energy b ased on the usage of the b attery. The usage of the b attery in EVs is monitored and controlle d b y Battery Management System (BMS). A few factors monitor and control Battery Management System (BMS). This paper reviewed the b attery charging technology and Remote Terminal Unit (RTU) development as a Hyb rid Battery Management System (H-BMS) for Electric Vehicle (EV).

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“…The micro turbine provides mechanical input power in the form of high-speed rotation to the generator, and the generator turns it into electrical energy. Distributed generation using micro turbines is a typical solution for stand-alone, and the application on the site is far from the power grids [10,11]. Other applications for this system are cogeneration generation (heat and power generation are combined), peak shaking, standing with power generation, increased reliability, energy cost reduction, power boost capacity and pollutant emission reductions.…”

Section: Introductionmentioning

confidence: 99%

Modelling of solar micro gas turbine for parabolic dish based controller application

et al. 2020

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Dish-Stirling unit and photovoltaic panels are the premier technologies available to generate off-grid solar energy. The major issue for both systems is in terms of producing output power. Air-Brayton cycle was utilized as an engine by converting the thermal energy to electricity. Micro gas turbine (MGT) has been recognized as one of the viable alternatives compared to Stirling engines, where it represents a state-of-art parabolic dish engine specifically in turbine gas technology. Hence, the micro gas turbine is a technology that is capable of controlling low carbon while providing electricity in off-grid regions. MGT uses any gas as its input like natural gas, biogas and others. Micro gas turbine has advantages for its high expansion ratio and less moving components. Compared to competing for diesel generators, the electricity costs from hybrid solar units were reduced between 10% and 43%, whereas specific CO2 emissions reduced by 20-35%. MGT provides advantages over photovoltaic systems such as the inherent ability to hybridize the systems with hydrocarbon fuels to produce electricity around the clock, and the ability to operate more effectively in very hot climates with photovoltaic performance degradation over the lifetime of the system. Hybrid solar micro gas-turbines are cost-effective, eco-friendly and pollution free as they can work by burning any gas like natural gas, landfill gas and others. This paper presented the controls contained in the MGT-dish system consisted of temperature control, fuel flow control, speed and acceleration control. A conceptual design of the 25kW MGT-dish system was also covered.

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Remote terminal unit (RTU) hardware design and implementation efficient in different application

Cited by 14 publications

References 2 publications

Remote Terminal Unit Developed for Distribution Automation System (DAS) Using MPLAB Software

Remote Terminal Unit Developed for Distribution Automation System (DAS) Using MPLAB Software

A Review of Hybrid Battery Management System (H-BMS) for EV

Modelling of solar micro gas turbine for parabolic dish based controller application

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