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General aspects regarding software quality are discussed. Bayesian networks mathematical model is proposed to evaluate the software quality, from the reliability point of view. This model was previously used to evaluate a substation monitoring software system developed in Romania as case study. Currently, we extend it to evaluate the reliability of a software system for EMS (Energy Management Systems)...
Delay in providing Emergency Medical Services (EMS) is the cause of the high mortality rate in road traffic accidents in countries like India. There is delay involved in each and every stage of the process, right from reporting an accident to dispatching an ambulance, till the patient is safely handed over to the casualty. Minimizing this delay can help save lives. We propose a comprehensive solution...
In allusion to the fact that the heavy and inaccuracy workload as well as the problems which are lack of accuracy and practical applicability of model based on conventional component-based approach load modeling, this paper applies the theory of fuzzy C means clustering and pattern recognition, with full use of the power information from consumer side collected by the load control system in power...
The poster presents functionalities, applications and methods of SISNeT utilization. The information about SISNeT software and applications provided in this poster is generic and does not cover SISNeT technology in detail but highlights the potential impact of the SISNeT software and applications on the dissemination of EGNOS augmentation technology. SISNeT online services are sources of EGNOS messages...
A method of data connection by a digital simulator and EMS system is provided in the paper, and integration with off-line data and EMS real-time data can be operated automatically. On present situation, almost all of analyses of electric power system adopt off-line data which is much more onerous input in computer by hand, and the result can not accurately describe the actual condition in operation...
In our approach, we model an ICT-architecture for the utility domain for both transmission and distribution grids according to the IEC standards 61968 and 61970. To achieve this, we use three basic components. The first component is the Common Information Model (CIM) which is standardized by the IEC 61970/61968 standards. The OPC UA (Unified Architecture) is the second basic component. The OPC UA...
The auxiliary line loss management system in Hebei grid is developed. The data of system are taken from EMS. After getting data from EMS, state estimation will be carried out periodically. The ground state of power flow is from the results of state estimation. The hardware configuration of system is introduced. A data receiving server is configured to receive model, graphic and data in auxiliary line...
This paper describes the implementation, testing, and performance of phasor measurements in an industrial state estimation at the New York Power Authority (NYPA). Phasor Measurement Units (PMU) with GPS synchronization were incorporated into the data acquisition subsystem of the Energy Management System (EMS). The modified state estimator was subjected to pre- and post-field installation testing....
This paper introduces a PC cluster based supporting platform, called wide logic grid (WLGrid), for new generation of EMS. This platform has an open and loosely coupling plug-in architecture, which allows components developed individually to be easily plugged into the system. A component-based development (CBD) pattern is used to develop this platform, which can make software modules loosely coupled...
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