RBFNN-Distributed Generation-Protection-Fault location- Distribution netwrok

Online Social Networking has gained tremendous popularity amongst the masses. It is usual for the users of Online Social Networks (OSNs) to share information with friends however they lose privacy. Privacy has become an important concern in online social networks. Users are unaware of the privacy risks involved when they share their sensitive information in the network.[1] One of the fundamental challenging issues is measurement of privacy .It is hard for social networking sites and users to make and adjust privacy settings to protect privacy without practical and effective way to quantify , measure and evaluate privacy. In this paper, we discussed Privacy Index (PIDX) which is used to measure a user’s privacy exposure in a social network. We have also described and calculated the Privacy Quotient (PQ) i.e. a metric to measure the privacy of the user’s profile using the naive approach. [2] The users should be aware of their privacy quotient and should know where they stand in the privacy measuring scale. At last we have proposed a model that will ensure privacy in the unstructured data. It will utilize the Item Response Theory model to measure the privacy leaks in the messages and text that is being posted by the users of the online social networking sites.

This paper presents an approach to estimate fault using the both ends data of the faulted circuit. It uses the negative sequence voltages magnitude. Now-a-days a keen interest has been developed on impedance measurements which depends on fundamental frequency currents and voltages. A two-ended fault location method is used to estimate the accuracy of fault distance measurements significantly by using data from the two ends of the line to cancel the effect of fault resistance. Negative sequence circuit is considered in double-circuit transmission line as there is no mutual coupling between the negative sequence components of two circuits. The main objective of locating unsynchronized faults on double-circuit transmission line needs only the voltage data at both ends of the lines to estimate the fault location. As, it locates the unsymmetrical faults, it is independent of fault resistance and fault type. Fault classification is not required to estimate fault location. Estimation of fault is tested for different cases based on unsynchronized measurements, which depends on fault type and fault resistance. Unsynchronized techniques are analysed to study the three-terminal lines.