How do they synchronize power stations with the grid. Pdf monitoring and controlling electric power stations using. Arduino uno, main controller, was the interface between energy meter and global system for mobile communication gsm module. Different frequencies have different characterictics, low frequency tend to have better penetration of particular materials compare to high ones, with the assumption of using same power. The sim800a quadband gsm gprs module with rs232 interface is a complete quadband gsm gprs solution in an lgaland grid array type which can be embedded in the customer applications. The uplink frequency range specified for gsm is 933 960 mhz basic 900 mhz band only. A smart grid technology is an essential to provide easy integration and reliable service to the consumers. However, the main disadvantage of these systems is that they can be operated only from short ranges and also less reliable. The gsm digital power meter is a single phase digital kwh power meter with embedded gsm modem which utilizes the gsm network to send its power usage reading using short messaging service sms back to the energy provider wirelessly. Sim800a support quadband 85090018001900 mhz, it can transmit voice, sms and data information with low power consumption. The gsm digital power meter is a single phase digital kwh power meter with embedded gsm modem. Home energy management connection and configuration guide.
Following is the list of few electrical projects ideas for engineering studentsprojects ideas for engineering students. Whenever the power is gone and phase is failed that time our pic. Gsm singlewide, highspeed, connected grid router wan interface card grwic. The gsm modem interfaced with level shifter ic to microcontroller. Gsm module connect the energy meter to users mobile phone. One end is connected to the distribution side and another end is connected to the mobile device. This relay gets activated whenever the electrical parameters exceed the predefined values. Download power grid control using gsm modem ece final year project report micro controller. K, ashish kharche, harish kulakarni, vivek landage abstract. I think, if you know how to do above tasks, you can easily write code for this project. When a fault occurs in a particular area, the complete power to that area is cut off.
The relay can be used to operate a circuit breaker to switch off the main electrical supply. You can use the 3g gsm module as the backup for critical applications as well as the primary wan connection. Plugin communication module for intelilitent, intelicompactnt, mainscompactnt, inteliatsnt, intelidriveflx lite, intelidrive em and intelidrive marine. The main aim of this project is the 3 phase power failure indication and power cut indication to eb using embedded technology. Gsm based scada monitoring and control system substation. Power is equally shared here to provide uninterrupted power supply. The purpose of this project is to acquire the remote electrical parameters like voltage, current and. To write code for this project, you should know how to interface gsm modem with microcontroller.
Pdf home power consumption tends to grow in proportion to the increase in the number of largesized electric home appliances. Sim800a quad band gsmgprs module with rs232 interface. Power monitoring and control for electric home appliances based. The 3rd generation 3g gsm module is a multiband, multiservice wan card for use over global system for mobile communication gsm networks. By setting the sim socket enable and the sim socket select bit through cisco ios commands, you can control the signal and power connections from the modem to the sim card.
Pdf microcontroller based substation monitoring and. Power electronics and control in gridconnected pv systems. Gsm based substation automation using plc and scada software. In this gsm based home automation project we are building a home automation system, where one can control the home appliances, using the simple gsm based cell phone, just by sending sms through his phone. Gsm based automated embedded system for monitoring and. So we can control it automatically by using gsm modem. Gsm network for the wireless control of the electrical appliances. Smart save the device typically a boiler or water pump is controlled automatically to maximize selfconsumption. Therefore to conserve the energy, load shedding is the best option. This project is also designed to protect the electrical circuitry by operating an electromagnetic relay. Power grid control system using gsm modem free download as powerpoint presentation. How to send sms using gsm modem and microcontroller.
User can control 5 relays and a buzzer by sending commands through sms to this project. Mobile device makes the control of equipments of the substation. This project report on power grid control system using gsm modem is designed for seven electricity networks. Pdf gsm based electrical control system for smart home. Basic medium advanced n p communication signal processing for amr and domestic automation rf ethernet plm gsm rs485 rs232. Design and implementation of the monitoring and control. Monitoring transformers for problems before they occur can prevent faults that are costly to repair and result in a loss of service. Sep 11, 2019 the arduino is the brain of the project which take decisions and gsm modem which sends and receives text sms and communicate with the user and relay which controls the motor. A survey on different technologies used in the monitoring of.
Prepaid energy meter with gsm modem using pic microcontroller. Doc power grid control using gsm modem engr rana m. Efficiently generate ac output current iac in phase with the ac grid voltage vac balance the average power delivery from the pv array to the grid, pac ppv. This technology is used by many of the monitoring system. Prepaid energy meter project using gsm and pic microcontroller. Dcac energy storage capacitor c balance the difference between the instantaneous power pac t and the average power.
Mar 25, 2014 this system is developed for mobile reporting application. You may also get the block diagram and output video details of the above electrical and electronics projects by clicking on the abstract links. Transformers are a vital part of the transmission and distribution system. The purpose of this project is to acquire the remote electrical parameters like voltage, current and frequency and send these real time values over gsm network using gsm modem phone along with temperature at power station. With this system, a user can add more than two mobile numbers to receive and control the substation equipment. Free electrical projects abstracts for engineering students. It also can be interfaced to computer system to record and process data base. Finally gsm modem which sending sms to the control system we can select the mode. This project is also designed to protect the electrical circuitry by operating an spdt relay. At control center, another gsm modem which has capability to. Home energy management system with automated power scheduling.
Gsm pump motor controller circuit using arduino homemade. Vol2 issue2 2016 load shedding control using gsm technology. Apr 18, 2014 the main aim of this project is the 3 phase power failure indication and power cut indication to eb using embedded technology. The ford meter box company upgraded its automated measuring system for water meters. The smart meter acts as a gateway between the inhouse devices and the external parties to provide the needed information. This paper presents a smart grid test bed based on gsm technology which is capable of load management, fault detection and self healing. Smart grid will have a sophisticated information network, which is separate from the power lines. The interfacing of prepaid energy meter with gsm global system for mobile modem is very credible for both consumer and energy supply company.
Smart grid technology working operation and applications. The transformer step down the 230vac to 12vac and bridge rectifier convert. Using gsm the large data about the transformer condition can be processed by using the devices like gsm modem, programmable logical controller and pc as a monitor device and sensors like current transformer and potential transformer. Schedule the device diverts power to the load during the configured timeslots, using excess pv power or, if none is available, using grid power. Cisco connected grid 4g lte module installation and. Pdf this paper introduces a system design for monitoring and controls the. This relay gets activated whenever the electrical parameters exceed.
New control system for automated measuring system improves communication, saves space. Gsm is a digital system with an overtheair bit rate of 270 kbps. The user interface also consists of lcd which displays the amount of power consumed. Gsm based energy meter billing with load control using. The downlink frequency band 890 915 mhz basic 900 mhz band only. Transformer health condition monitoring through gsm technology. Nowadays, the electric power system is facing a radical transformation in worldwide with the decarbonise electricity supply to replace aging assets and control the natural resources with new information and communication technologies ict. Demand response, energy management, gsm, power scheduling, power sharing, smart grid. The electricity meter reading using gsm system consists of gsm digital power meters installed in every consumer unit and a backend database at the eb office which calculates the amount to be paid according to the number of units consumed. Gsm modem function for dialup connection gprs support for wireless internet connection websupervisor system support for web based monitoring and control of. Power grid control system using gsm modem gsm modem. It needs innovation in various aspects like real time demand scheduling, fault detection and self healing. Gsm based projects for substation monitoring and controlling.
Power grid, gsm modem, max232, rs232 cable, lcd screen, rectifier, transformer, and lm32. Sms based device control using gsm modem description. The message received by the gsm is sent to the microcontroller that further displays it on a electronic notice board. Pdf power monitoring and control for electric home. Makeitortakeit home electronic, computer projects for.
Sms based device control using gsm modem projects of 8051. The emc contains a gsm modem, a microcontroller, and a relay circuit gsm, which is connected to the load. Please use at least 10k resistor at the base of the bc548 transistor, 330 ohms is too low. Connected grid 3g gsm module for cgr series installation. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. Transformer health condition monitoring through gsm technology vadirajacharya. Thus, this is a simple and lowcost type of gsm based project that helps students to get a basic idea about the substation automation. The use of 3ggprs communication networks allows a fast and cheap deployment of an ip based control network. Hence by this project we can control power grid using wireless communication system i.
Smart grid and send these real time values over gsm network using gsm modem phone along with temperature at power station. Dec 19, 2017 the sim switching circuit also provides the option of disconnecting both sims from the modem. The 4g debug and sim control register controls the sim connections. Power grid control system using gsm modem gsm modem scribd. Aug 11, 2009 we use your linkedin profile and activity data to personalize ads and to show you more relevant ads. By using the phoenix contact vmt industrial pc as the systems controller, the company improved the communication of the system and saved space. The electric utility manages the power distribution within the smart grid, collects subhourly power usage from smart. Java project on bank management system with project report and power point presentation free download. Microcontroller based substation monitoring and control. Power flow control and power swing damping power system analysis free pdf download. Project report on power grid control system using gsm modem.
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