seminar on SMART GRID is the best seminar of my branch
technology based on smart to integration of information technology on traditional power system
It may be best to understood Smart Grid as the overlaying of a unified communications and control system on the existing power delivery infrastructure to provide the right information to the right entity (e.g. end-use devices, transmission and distribution, system controls, customers, etc.) at the right time to take the right action. It is a system that optimizes power supply and delivery, minimizes losses, is self-healing, and enables next-generation energy efficiency and demand response applications.
To have connections between suppliers, distributors and consumers.
In definition, Smart Grid is a form of electricity network utilizing digital technology.
Its delivers electricity from suppliers to consumers using two-way digital communications to control appliances at consumers' homes; which in deed will saving the energy, reduce costs and increase reliability.
A key feature of the smart grid is automation technology that lets the utility adjust and control each individual device or millions of devices from a central location.
A Smart Grid must functions as followings
1. Be able to heal itself
Smart Grid is designed with a control system that self-analyzes its performance using intelligent autonomous reinforcement learning controllers that are able to learn new strategies and successfully implementing such strategies to govern the behavior of the grid in the face of an ever changing environment such as equipment failures.
2. Motivate consumers to actively participate in operations of the grid
If consumers have freedom to control own usage of energy, they will be motivated to participate and be part of the system. They can monitor their usage and manipulate by the assistance of “smart appliances” and “intelligent equipment” in homes or businesses. Advanced communications capabilities equip customers with tools to exploit real-time electricity pricing, incentive-based load reduction signals, or emergency load reduction signals.
3. Resist attack
Most important issues of resist attack is the smart monitoring of power grids, which is the basis of control and management of smart grids to avoid or mitigate the system-wide disruptions like blackouts.
4. Accommodate all energy generation and storage options
Smart Grid integrates two power generation source; traditional power generation likes fossil fuel powered power plant with renewable power generations either generates from residential, commercial, and industrial customers that will improves reliability and power quality, reduces electricity costs, and offers more customer choice.
5. High quality power
Outages and power quality issues is common for any country especially for major industrial-based countries. Smart Grid provides more stable power provided that will reduce downtime and prevent such high losses because of
The document discusses smart grid technology, including its key features and components. A smart grid uses two-way digital communication to deliver power more efficiently by integrating renewable energy, automated demand response, and distributed generation. It allows for better management of supply and demand through technologies like smart meters, power line communication, and advanced distribution automation. The smart grid aims to address issues with existing power grids like high outage costs and inefficient peak load management through real-time monitoring and control enabled by communication networks and technologies. Future work is still needed in areas like security, standardization, and reducing upfront consumer expenses.
Smart Grid: Definition
• Need of smart grid
• Smart grid functions
• How Smart Grid Works
• Smart Grid: Benefits
• Smart grid components and its Benefits
• Issues and Challenges
• Opportunities in future
• Smart Grid Projects in India and Gujarat
• Question-Answer
• References
The document discusses smart grids, providing definitions and comparisons to traditional grids. It outlines key features of smart grids like reliability, efficiency, sustainability, and flexibility. Smart meters are defined as measuring electricity use and allowing two-way communication between utilities and customers. Security is an important aspect to protect smart grid data and ensure integrity, availability, and confidentiality. The document reviews recent literature on smart grid techniques and applications in areas like home energy management, electric vehicle charging, and grid control systems.
The document discusses the electricity sector in India. It provides details on the current installed power capacity in India as of 2011-12, which includes thermal, hydro, nuclear, solar, wind, biomass and other sources. It also discusses the smart grid system which enables two-way communication between utilities and consumers to efficiently deliver power. Key components of a smart grid discussed include smart meters, distribution intelligence, and ability of appliances to communicate with the smart grid and each other. Technical issues in implementing a smart grid like proper network laying, short circuits, overloading etc. are also summarized.
The document discusses key aspects of smart grid distribution systems, including what a smart grid is, how it works, its components like smart meters and microgrids, and technologies involved like SCADA systems and energy storage. Some benefits are more reliable and accurate billing, reduced energy theft, and improved integration of distributed renewable generation. Case studies show how utilities are implementing smart grid technologies to improve reliability, incorporate more renewables, and engage customers.
This document discusses cyber security concerns regarding smart grid technology integration. It outlines how increased data sharing and connectivity between new and legacy systems introduces new cyber vulnerabilities. It then summarizes existing cyber security standards from organizations like ISO, NERC, and IEC that can provide frameworks for addressing these vulnerabilities. Finally, it notes challenges integrating new technologies with legacy systems and the need for a strategic roadmap to help guide secure technology adoption.
In microgrid, if fault occurs or any other contingency happens, then the problems would be created which are related to power flow, also there are various protection schemes are used for minimize or eliminate these problems.
Voltage control is used for reactive power balance and P-f control is used for active power control.
Various protection schemes such as, over current protection, differential protection scheme, zoning of network in adaptive protection scheme are used in microgrid system .
The document discusses smart grids and their advantages. It begins with an introduction to smart grids, noting they allow energy suppliers and consumers to interconnect through a network using smart meters and two-way communication. This allows energy providers to track usage and automatically adjust supply levels.
It then discusses key components of smart grids like decentralized control and advanced sensing. It also outlines benefits like reduced costs from fewer outages, opportunities for consumer savings and demand response. However, security and privacy are major concerns since smart grids rely on automated and connected devices vulnerable to hacking. Overall, smart grids are presented as an efficient way to distribute electricity but come with high costs and regulatory challenges.
The document discusses smart meters and the smart grid. It defines the electric grid and how smart grids modernize it using communication technologies. Smart meters are two-way communicating electric meters that provide more detailed energy usage data to utilities in real-time. They are different than conventional meters by being bi-directional and able to connect to home networks and the smart grid. The benefits of smart meters include more accurate billing, outage detection, load management capabilities, and energy savings.
This document presents information on advanced metering infrastructure (AMI) and smart meters. It discusses AMI as an integration of technologies that provides communication between utilities and consumers. Smart meters are described as solid state devices that perform functions like time-based pricing and remote operations. The document outlines different types of smart meters and their communication media like power line carrier and wireless. It also discusses the working principle, functions and benefits of smart meters, as well as potential vulnerabilities and future applications.
This document discusses advanced metering infrastructure (AMI). It defines AMI as a system that allows for two-way communication between utilities and smart meters, enabling near real-time collection and transfer of energy usage data. The key components of an AMI system include smart meters, communications infrastructure, home area networks, a meter data management system, and operational gateways. While costly to implement, AMI provides benefits like improved reliability, lower energy costs, and reduced electricity theft. The document also examines AMI in the context of India's power grid and estimates costs associated with deployment.
The document discusses security issues and solutions for microgrids. It begins with introducing smart grids and the advantages they provide. It then explains the need for microgrids as smaller-scale local power networks. The document outlines the common architecture of microgrids and discusses how information and communication technologies enable smart functions but also create vulnerabilities. It examines specific security issues like denial of service attacks, encryption needs, and replay attacks. The document concludes that smart grids provide benefits but cybersecurity must continually be improved to address vulnerabilities.
By using smart grid technology energy can be utilized to the maximum and would not be wasted. It refers to the modernized version of the earlier traditional method of energy supply. Allows consumers to interact with the grid.
This document provides an overview of active power analysis for smart grids using MATLAB. It discusses key concepts like active power flow, smart grid attributes, and power quality issues. It also describes tools in MATLAB like Simscape Power Systems that can be used to model and simulate electrical power systems. Different types of power quality conditioners are explained, including DSTATCOMs, active power filters, and UPQC devices that can address issues like voltage regulation, harmonics compensation, and power factor correction in smart grids. In conclusion, the document discusses performing active power load analysis on a smart grid model in MATLAB to analyze stability and synchronous active power flow under varying load conditions.
AUTOMATIC ENERGY METER READING SYSTEM FOR BILLING PURPOSEBitan Das
This document summarizes and compares different technologies for automated meter reading systems. It begins by introducing automated meter reading and the benefits it provides over traditional meter reading. It then describes the different types of energy meters and the technologies used in automated meter reading systems, including GSM, ZigBee, and power line communication. For each technology, it discusses aspects like operating distance, data rates, advantages, and disadvantages. Finally, it provides an overview of the typical hardware components in an automated meter, including signal acquisition, conditioning, analog-to-digital conversion, computation and communication modules.
The document discusses cyber security threats to the US power grid. It notes that the power grid consists of over 300,000 km of transmission lines operated by 500 companies. Cyber attacks on critical infrastructure like the power grid are increasing in frequency and sophistication, which could have severe consequences. For example, a DDoS attack costing just $40 could overwhelm network links and cause a blackout. The document also provides examples of past cyber attacks on energy systems like Stuxnet and the 2015 attack on Ukraine's power grid that left 700,000 residents without electricity for 7 hours.
The document discusses smart grids as a modernization of existing power systems. It describes smart grids as using information technology and communication networks to create a more decentralized, efficient and renewable-based electric grid. Some key benefits of smart grids include improved energy efficiency, higher power reliability, lower costs for consumers, and better integration of renewable energy sources. However, smart grids also face challenges such as high installation costs and potential cybersecurity and privacy issues. The document provides an overview of smart grid components and technologies as well as examples of smart grid pilot projects being implemented in India.
The document discusses India's power grid network and the transition to a smart grid system. It provides information on:
- India's existing regional power grids and their interconnections.
- The definition and key characteristics of a smart grid, including its use of digital technology, smart meters, and two-way communication.
- The advantages of a smart grid like enabling renewable energy integration, demand response programs, and modernizing transmission and distribution systems.
The document discusses the key components and functioning of a smart grid system. It describes how a smart grid uses advanced sensing, communications and control technologies to monitor and optimize the entire electricity delivery network from generators to end users. The smart grid aims to improve reliability, efficiency and sustainability of the traditional grid through two-way communication between suppliers and consumers of electricity. It allows for better demand response and integration of diverse energy sources including renewables.
Smart metering and control of transmission systemDurgarao Gundu
The document discusses smart metering and control of transmission systems in a smart grid. It describes characteristics of a smart grid like self-healing, including consumers, and accommodating different generation sources. It compares smart grids to existing systems and lists components of smart metering infrastructure like integrated communications and smart meters. Challenges of adopting smart grids include costs, complex structure, security, and privacy issues. Cyber security strategies for smart grids focus on availability, integrity, and confidentiality of data through encryption, authentication, and digital signatures.
This document discusses smart grids and was presented by Norrazman Zaiha Zainol. It outlines that smart grids use digital technologies to create two-way communication between electricity suppliers, distributors, and consumers. This allows demand to be optimized and renewable energy to be integrated. The key components of smart grids include centralized generation facilities, transmission infrastructure, end-user technologies, and physical and software networks to connect all parts of the system. Smart grids provide benefits like enabling consumer participation, optimizing asset usage, and integrating intermittent renewable sources, but also face challenges regarding data privacy, fair distribution of demand, and ensuring system security.
This presentation summarizes key aspects of smart grid technology. It discusses topics that will be covered, including an introduction to smart grids, their implementation and explanation, advantages and disadvantages, and users. The presentation defines smart grids as using automatic reconfiguration and control through a combination of hardware, software and communication infrastructure. This allows consumers and utilities to manage and respond to energy issues. The presentation outlines pillars of smart grids and their benefits, such as reducing emissions and optimizing distribution, while also noting challenges and costs. Examples of implemented smart grids are provided.
Smart grids use two-way digital communications and computer processing to improve efficiency in electricity generation, transmission, distribution and usage. This allows for increased integration of renewable energy sources, energy storage, automated distribution and usage monitoring. Microgrids allow localized energy generation and distribution, improving reliability, reducing costs and facilitating renewable energy integration. Modeling frameworks like Modelica and EOOM are useful for designing and simulating large, complex smart grid systems.
The document discusses the components and advantages of smart grids. It explains that smart grids use digital technology to monitor, control and analyze the electricity supply chain. This allows for more reliable delivery of power from various distributed sources like solar and wind. Key smart grid technologies include intelligent appliances, smart meters, super conducting cables, phasor measurement units, and smart substations. The smart grid provides benefits like better power management, supply/demand management, and remote meter reading. However, security and grid volatility are disadvantages if the network is not developed properly. Overall, smart grids have revolutionized the energy system through increased reliability, efficiency and consumer access.
Machine to machine (M2M) communication allows machines to communicate with each other without human intervention. M2M communication has a wide range of applications including smart grids, smart homes, healthcare, transportation and more. The presentation outlines the basic concepts of M2M including the network architecture, standards, market drivers and barriers. It also discusses the size and growth projections of the M2M market by industry vertical. Specific M2M applications for smart grids, homes, electric vehicles and cities are reviewed in detail.
The document summarizes a seminar presentation on smart grids. It begins with an introduction to smart grids, noting they involve modernizing and digitizing the electric grid. It then covers the need for smart grids due to increasing energy demand, grid inefficiencies, and the need to accommodate renewable energy. The key features of smart grids are discussed, including preventing blackouts, implementing an intelligent monitoring system, enabling two-way communication between utilities and customers, and making the grid more resistant to outages and cyberattacks. Components of smart grids like smart meters and superconducting cables are also highlighted.
Smart Power Grid_ The Future of Energy Management.pdfEnterprise Wired
A smart power grid, often referred to as a smart grid, is an electricity network that uses digital technology to monitor and manage the transport of electricity from all generation sources to meet the varying electricity demands of end users.
This document provides an introduction to smart grids, including:
1. The need for smart grids to meet customer and utility needs like lower bills, reliability, and reduced costs.
2. The definition of a smart grid as the integration of communication, computation, control and sensors into the traditional power grid to enable bidirectional energy flows and real-time monitoring.
3. The key characteristics of a smart grid including customer participation, power system efficiency, reliability, sustainability and more.
This document discusses smart grids, which aim to make the electricity delivery system more efficient and sustainable. It describes how smart grids use two-way communication and automation to better manage generation, transmission and distribution of electricity. This allows for things like demand response, reduced carbon emissions and more reliable power. Key components of smart grids are discussed like smart meters, sensors, distributed generation and control centers. Challenges to implementing smart grids are also outlined.
The document discusses smart grid control. It defines smart grid control as algorithms or rules to handle smart grid systems. This allows for implementation of renewable energy and microgrids while making power grid control over wide area networks more challenging. The document outlines various smart grid control enablers like sensors, communication channels, and computational platforms. It also discusses frameworks for smart grid control from standards bodies like NIST. Specific control applications discussed include automated demand response, distribution grid optimization, and wide-area control using phasor measurement units.
The report gives the complete in view of smart grid technology. This document is about the smart grids and its infrastructure. It describes the smart grid’s vision and the framework. It also briefs about the smart grids initiatives and platforms. It presents the current standards and how well are they implemented in the real system.
This document provides an introduction to smart grids. It defines a smart grid as an intelligent power grid that uses communication technology and smart meters to allow bidirectional power flow and handle distributed energy resources. The key benefits of smart grids are more reliable, flexible, efficient and robust power delivery. Smart grids modernize the traditional one-way power grid into an automated system with two-way data communication between power producers and consumers. This enables features like self-monitoring, self-healing and demand response capabilities. Security is also an important consideration for smart grids due to the integration of digital technologies.
Importance of Measurements in Smart GridIJERD Editor
- The need to get reliable supply, independence from fossil fuels, and capability to provide clean
energy at a fixed and lower cost, the existing power grid structure is transforming into Smart Grid. The
development of a smart energy distribution grid is a current goal of many nations. A Smart Grid should have
new capabilities such as self-healing, high reliability, energy management, and real-time pricing. This new era
of smart future grid will lead to major changes in existing technologies at generation, transmission and
distribution levels. The incorporation of renewable energy resources and distribution generators in the existing
grid will increase the complexity, optimization problems and instability of the system. This will lead to a
paradigm shift in the instrumentation and control requirements for Smart Grids for high quality, stable and
reliable electricity supply of power. The monitoring of the grid system state and stability relies on the
availability of reliable measurement of data. In this paper the measurement areas that highlight new
measurement challenges, development of the Smart Meters and the critical parameters of electric energy to be
monitored for improving the reliability of power systems has been discussed.
This document discusses the benefits of smart grids for customers and career opportunities in smart grid engineering. It provides an overview of ComEd, a utility that serves northern Illinois, and its investments to upgrade its electric grid. A smart grid uses technology to improve grid efficiency, reliability, and integrate renewable energy. It describes the key components of a smart grid including smart meters, distribution automation using devices like reclosers, substation upgrades, and communication networks. Automation allows self-healing of outages and benefits customers with fewer and shorter outages. Smart grids provide opportunities for customer savings through time-based pricing and energy management. Careers exist in utility grid design, communications networks, and consumer applications.
Similar to Smart grid chinedu opara(m00560830) (20)
Have you ever built a sandcastle at the beach, only to see it crumble when the tide comes in? In the digital world, our information is like that sandcastle, constantly under threat from waves of cyberattacks. A cybersecurity course is like learning to build a fortress for your information!
This course will teach you how to protect yourself from sneaky online characters who might try to steal your passwords, photos, or even mess with your computer. You'll learn about things like:
* **Spotting online traps:** Phishing emails that look real but could steal your info, and websites that might be hiding malware (like tiny digital monsters).
* **Building strong defenses:** Creating powerful passwords and keeping your software up-to-date, like putting a big, strong lock on your digital door.
* **Fighting back (safely):** Learning how to identify and avoid threats, and what to do if something does go wrong.
By the end of this course, you'll be a cybersecurity champion, ready to defend your digital world and keep your information safe and sound!
10th International Conference on Networks, Mobile Communications and Telema...ijp2p
10th International Conference on Networks, Mobile Communications and
Telematics (NMOCT 2024)
Scope
10th International Conference on Networks, Mobile Communications and Telematics (NMOCT 2024) is a forum for presenting new advances and research results in the fields of Network, Mobile communications, and Telematics. The aim of the conference is to provide a platform to the researchers and practitioners from both academia as well as industry to meet and share cutting-edge development in the field.
Authors are solicited to contribute to the conference by submitting articles that illustrate research results, projects, surveying works, and industrial experiences that describe significant advances in the following areas but are not limited to.
Topics of interest include, but are not limited to, the following:
Mobile Communications and Telematics Mobile Network Management and Service Infrastructure Mobile Computing Integrated Mobile Marketing Communications Efficacy of Mobile Communications Mobile Communication Applications Critical Success Factors for Mobile Communication Diffusion Metric Mobile Business Enterprise Mobile Communication Security Issues and Requirements Mobile and Handheld Devices in the Education Telematics Tele-Learning Privacy and Security in Mobile Computing and Wireless Systems Cross-Cultural Mobile Communication Issues Integration and Interworking of Wired and Wireless Networks Location Management for Mobile Communications Distributed Systems Aspects of Mobile Computing Next Generation Internet Next Generation Web Architectures Network Operations and Management Adhoc and Sensor Networks Internet and Web Applications Ubiquitous Networks Wireless Multimedia Systems Wireless Communications
Heterogeneous Wireless Networks Operating System and Middleware Support for Mobile Computing Interaction and Integration in Mobile Communications Business Models for Mobile Communications E-Commerce & E-Governance
Nomadic and Portable Communication Wireless Information Assurance Mobile Multimedia Architecture and Network Management Mobile Multimedia Network Traffic Engineering & Optimization Mobile Multimedia Infrastructure Developments Mobile Multimedia Markets & Business Models Personalization, Privacy and Security in Mobile Multimedia Mobile Computing Software Architectures Network & Communications Network Protocols & Wireless Networks Network Architectures High Speed Networks Routing, Switching and Addressing Techniques Measurement and Performance Analysis Peer To Peer and Overlay Networks QOS and Resource Management Network-Based Applications Network Security Self-organizing networks and Networked Systems Mobile & Broadband Wireless Internet Recent Trends & Developments in Computer Networks
Paper Submission
Authors are invited to submit papers through the conference Submission System by July 06, 2024. Submissions must be original and
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2. OBJECTIVES
• What is a Smart Grid System.
• Components of the Smart Grid System.
• Benefits of Smart Grid System.
• Cyber attacks on Smart Grid Systems
• Defensive Mechanisms
3. WHAT IS SMART GRID SYSTEM (1 – 1)
• A "smart grid" is an electrical grid which includes a variety of operational and
energy measures including smart meters, smart appliances, renewable energy
resources, and energy efficiency resources.
4. WHAT IS SMART GRID SYSTEM (1 – 2)
Power
Grid
ICT
Smart
Grid
5. SMART GRID MODEL (2 – 1)
• Bulk generator: handling and gathering power from renewable and non renewable
energy source in huge quantity.
• Transmission and Distribution: delivers the electricity to and from the customers in
smart grid
• Service Provider. handles all outsider-operations among these domains
• Operations: manages and controls the electricity flow of all other domains.
• Markets: organizes all the members to give administrations like business
administration, wholesaling, retailing and exchanging of vitality administrations.
• Customer.
7. BENEFITS OF SMART GRID (3)
• Strengthening the system against security attacks
• Automation of routine maintenance work.
• Enhancing the efficiency of existing system.
• Easy access to power with the click of a button.
• Access to historical data.
• Reduction of energy loss.
8. CYBER SECURITY IN SMART GRID. (4)
• Denial of Service attacks
• Distributed Denial of Service
• Eavesdropping
• Data alteration
• Man-in-the-middle attack
• Identify Spoofing
• Compromised key attack
9. DETECTION AND DEFENSIVE MECHANISMS 5
• Proactive server roaming scheme
• Source tracking.
• Path identifier scheme.
• Using on-screen key pads.
10. CONCLUSION 6
• The Smart Grid System cannot be accomplished without virtualization technology.
• The smart grid system is more secured than conventional Power Grid system.
• More efficient for power generation and supply.
• The Smart Grid system conserves more energy than conventional power grid
systems.
• The Smart Grid system is the future of power transmission and distribution in any
nation.
11. REFERENCES
1. DandaB. Rawat, Chandra Bajracharya “Detection of False Data Injection Attacks in Smart Grid Communication Systems”, IEEE
SIGNAL PROCESSING LETTERS,VOL.22,NO.10,pp.1652-1656,OCTOBER2015.
2. S.Amin,A. A.Cardenas, and S.S.Sastry,“Safe and secure networked control systems under denial-of-service attacks,” in Hybrid
Systems: Computation and Control. Berlin, Germany: Springer, 2009, pp. 31–45.
3. Y.Mo,E.Garone,A.Casavola,and B.Sinopoli,“False data injection attacks against state estimationin wireless sensor networks,” in
2010 49th IEEE Conf. Decision and Control,2010,pp.5967–5972.
4. S. Bi and Y. J. A. Zhang, “Defending mechanisms against false-data injection attacks in the power system state estimation,” in
2011 IEEE GLOBECOM Workshops (GC Workshops), 2011, pp.1162–1167.
5. Janaka Ekanayake, Kithsiri Liyanage, SMART GRID TECHNOLOGY AND APPLICATIONS, A John Wiley & Sons, Ltd., Publication,
edition first published 2012.
6. James Momoh, SMART GRID Fundamentals of Design and Analysis, A JOHN WILEY & SONS, INC., PUBLICATION, Printed in
the United States of America,2012.