Vol 4 Issue 3 July 2016-September 2016

Abstract: In this research paper frequency deviation mitigate analysis on Renewable Energy Power System for constant load in MATLAB Simulation for autonomous system. The results of Renewable Energy Power System are analyzed in frequency-domain and also analyzed the changes in generated supply Power. In proposed system included five Wind Turbine Generators (WTGS), Fuel Generator (FG) and Energy Storage System (ESS). The nature of output power of wind turbine generator is mostly non-linear and this deviation effect on the frequency of the all system and also depends on the sudden change in total generation power , to solve this problem considering renewable energy power system with PID controller with proper control gain. By using PID controller the frequency deviation of the system is alleviated. A simulation approach based on mathematical modelling of Wind Turbine Generator (WTGS), Fuel Generator (FG) and Energy Storage System (ESS) the system observed in various cases in many operating points and different-different conditions, such as variable (non-linear) wind speed and load disturbances. It can be concluded from all MATLAB simulation results that the power deviation of the system is alleviated. Keywords: Wind Turbine Generator (WTGs), Fuel Generator (FG), Energy Storage System (ESS), System Stability, MATLAB simulation, and Frequency Deviation. Title: Frequency Deviation Mitigate For Renewable Energy Power System for Constant Load in MATLAB Simulation Author: Pooja Joshi, Mahesh Lokhande International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: With the increase in human population in cities and therefore number of vehicles, traffic control signals have been playing significant role in managing traffic flow in cities. It provides safety and convenience to both drivers and pedestrians. However, traditional traffic control signals fails in time management, as it allocates equal time slots to each road it is managing. This creates unnecessary waiting for drivers, which could not be endurable in every case, as being in time, is important to everyone. Therefore, here we proposed density based traffic control signal, which allocates different time slots to each road according to vehicle density on it and therefore doing time management function. This system also comes with RF signal override control in case of emergency vehicles such as fire brigade, ambulance, etc. So this is also a priority based system. This system, therefore, offers advantages over ordinary traffic control signal. Keywords: Density Based Traffic, traffic control signals, safety and convenience. Title: DENSITY BASED TRAFFIC CONTROL SIGNAL WITH EMERGENCY OVERRIDE Author: Mr.Prathmesh Nikam, Mr.Rohit Patil International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: Fall in the present scenario has become a serious issue that causes many instant and long run weaknesses or diseases. Falls turn to be a health hazard if unnoticed in time. The concept is to have a fall detector that can differentiate between a fall and normal activities and sends an alarm to the nearby health centre or relatives without the intervention of the patient when fall is detected so that doctor can attend the patient at right time. In Indian Scenario, the increase of nuclear families is indicating the importance of usage of a fall detection gadget as the youth are leaving their elders in search of job migrating to the cities. This gadget not only is important for the elderly people but also to the people working on heights like mountaineers, painters etc. The hardware implementation of fall detector is avoided as the accuracy of the working of the gadget is to be tested on the elderly person which is difficult and risk some. Thereby we have completely designed the software model using Lab View through which we can approximate the accuracy levels and process of implementing when done on hardware. Keywords: Fall, Fall Detector, GSM, MEMS Accelerometer, Alarm, Elderly people, Activity, Lab View, VI [Virtual Instruments], Threshold, Health Centre, SMS. Title: DESIGN OF A FALL DETECTOR USING LABVIEW Author: Mahitha Gandla International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: Intrusion Detection and Prevention Systems (IDPS) are used: to identify possible attacks, collecting information about them and the trying to stop their occurrence and at last reporting them to the system administrator. These systems are used by some organizations to detect the weaknesses in their security policies, documenting existing attacks and threats and preventing an individual from violating security policies. Because of their advantages these systems became an important part of the security infrastructure in nearly every organization. In a Cloud computing environment, attackers can determine the vulnerabilities in the cloud systems and compromise the virtual machines to set out large scale Distributed Denial-of-Service (DDOS) attack. To avert these virtual machines from concession, we propose a multi-phase solution NICE (Network Intrusion Detection and Countermeasure selection in Virtual Network Systems). Keywords: Intrusion detection system, Attack analyzer, Network controller. Title: NETWORK INTRUSION DETECTION AND COUNTERMEASURE SELECTION IN VIRTUAL NETWORK SYSTEMS Author: PINKI KHARB, AVNI KHATKAR International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals