Academic literature on the topic 'Software OMICRON - "Test Universe"'
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Journal articles on the topic "Software OMICRON - "Test Universe""
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Yu, Cun, Gui Ju Li, Huan Hu, et al. "The Research, Implementation and Telegram Analysis of IEC61850 Services Mapping to MMS Read." Applied Mechanics and Materials 734 (February 2015): 726–31. http://dx.doi.org/10.4028/www.scientific.net/amm.734.726.
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IEC61850 uses the abstract communication service interface (ACSI) and specific communication service mapping (SCSM) definition method. Most of data structure and communication service are mapping to Manufacturing Message Specification (MMS), but MMS has high abstraction, many 61850 ACSI services are mapping to one mms service [6]. At the same time there are many fuzzy definitions even mapping deviation phenomena, different vendors may have inconsistent understanding to the standard, this is harmful to the interoperability. This paper provide analysis and comparison to the 61850 ACSI services mapping to the MMS read, including GetDataValues, GetDataSetValues, GetBRCBValues and so on, and based on these, firstly gives implementation using the mms-ease lite of SISCO Company and detailed explanations of actual telegram. Our research is helpful to eliminate understanding difference and achieve interoperability. System test uses multiple popular software of different company to simulate as server, and the widely used network protocol analyzer software Omicron IEDScout is used to capture packets, the result verifies our implementation satisfy the functionality and interoperability.
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Novash, I. V., F. A. Romaniuk, Yu V. Rumiantsev, and V. Yu Rumiantsev. "MATLAB-SIMULINK BASED INFORMATION SUPPORT FOR DIGITAL OVERCURRENT PROTECTION TEST SETS." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 60, no. 4 (2017): 291–308. http://dx.doi.org/10.21122/1029-7448-2017-60-4-291-308.
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The implementation of information support for PC-based and hardware-software based sets for digital overcurrent protection devices and their models testing using MatLab-Simulink environment is considered. It is demonstrated that the mathematical modeling of a part of the power system – viz. of the generalized electric power object – could be based on rigid and flexible models. Rigid models implemented on the basis of mathematical description of electrical and magnetic circuits of a power system can be considered as a reference model for the simulation results that have been obtained with the aid of another simulation system to be compared with. It is proposed to implement flexible models for generalized electric power object in the MatLabSimulink environment that includes the SimPowerSystems component library targeted to power system modeling. The features of the parameters calculation of the SimPowerSystems component library blocks that the power system model is formed of are considered. Out of the Simulink standard blocks the models of a wye-connected current transformers were composed as well as the digital overcurrent protection, missing in the component library. A comparison of simulation results of one and the same generalized electric power object implemented in various PC-based software packages was undertaken. The divergence of simulation results did not exceed 3 %; the latter allows us to recommend the MatLab-Simulink environment for information support creation for hardware-software based sets for digital overcurrent protection devices testing. The structure of the hardware-software based set for digital overcurrent protection device testing using the Omicron CMC 356 has been suggested. Time to trip comparison between the real digital protection device МР 801 and the model with the parameters which are exactly match the parameters of the prototype device was carried out using the identical test inputs. The results of the tests demonstrated a close coincidence of results (the divergence of not more than 8 %), that confirms the possibility of using the suggested hardware-software based test set during the development and debugging of new digital relay protection devices.
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Soroush, Sedigheh, Mohammad Mohammadpouri, Behzad Poorfarahmand, and Davood Nasr Esfahani. "Studying of Organizational DNA in Esfahan Province Sport and Youth Offices." International Journal of Human Resource Studies 4, no. 3 (2014): 125. http://dx.doi.org/10.5296/ijhrs.v4i3.5930.
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The purpose of this study was to investigate organizational DNA in Esfahan Province sport and youth offices based on Honald & Silverman model in components of leadership activities and responsibilities. The present study is of descriptive-survey and of application research type. The statistical universe consists of administrators and experts of Esfahan Province sport and youth offices in 2012 (N = 52), and considering the statistical universe, the number of sample was selected as the same of the statistical universe. The tool for measuring the study was researcher-made questionnaire based on Honald & Silverman model and its validity and reliability was tested (Alpha Cronbach coefficient of 0/87). It was used the software SPSS version of 19 to analyze the data, and the results were achieved by using the statistical tests such as univariate t test and Friedman test. The results showed that there is no meaningful difference between the means from the components of leadership activities and responsibilities and the relevant factors (such as organizational structure, organizational mission's, and leadership style).Also, the results showed that the dominant organizational DNAs in the component of leadership activities and responsibilities, in the organizational structure, in the organizational mission's, and in the leadership style are factual, conceptual, individual and individual, respectively.
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Alabay, Sercan, and Mehmet Baştürk. "Development, Implementation and Evaluation of E-Learning Materials for FFL with Adobe Captivate Software." International Education Studies 14, no. 6 (2021): 59. http://dx.doi.org/10.5539/ies.v14n6p59.
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Developing technology has significantly affected the education and training process as it is in all areas of life. In today’s society, smart phones, tablets and computers which almost every individual owns have facilitated access to information, and besides classical teaching methods, technology-supported or technology-based education activities have also become a part of the process. E-learning tools are important tools by which technology is included in the education and training process. Especially during the COVID-19 pandemic which has been experienced around the world since the beginning of 2020 has revealed the importance of e-learning materials more. The aim of this study, carried out in the light of the information given above, is to develop, apply and evaluate Adobe Captivate, one of the most used e-learning software worldwide, for use in the French teaching process. The study was carried out in an experimental model. The universe of the study consisted of 53 French preparatory class students. The achievement test developed by the researcher was used as the data collection tool of the research. The data obtained as a result of the pre-test and post-test applications showed that the use of Adobe Captivate positively affected the general language competency of the students.
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K.Shchigolev, V. "Applying He's variational iteration method to FRW cosmology." International Journal of Advanced Astronomy 7, no. 2 (2019): 39. http://dx.doi.org/10.14419/ijaa.v7i2.29428.
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This work is devoted to the investigation of Friedmann-Robertson-Walker (FRW) cosmological models with the help of the so-called Variational Iteration Method (VIM). For this end, we briefly recall the main equations of the cosmological models and the basic idea of VIM. In order to approbate the VIM in FRW cosmology and demonstrate the main steps in solving by this method, we consider the test example of the universe with dust for which the exact solution of the model is known. Then, a solution for the spatially flat FRW model of the universe filled with the dust and quintessence is obtained when the exact analytic solution cannot be found. A comparison of our solution with the corresponding numerical solution shows that it is of a high degree of accuracy. Moreover, the Dynamical System Analysis to the dynamics of the homogeneous and isotropic FRW universes is used as a special case of generalized Lotka–Volterra system where the competitive species are the barotropic fluids filling the Universe. With the help of VIM, we have found the iterative formulae for the density parameters of the cosmological analog of the generalized Lotka–Volterra set of equations. All solutions illustrated graphically by means of Maple software.
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Jiang, Zhehan. "Using the Linear Mixed-Effect Model Framework to Estimate Generalizability Variance Components in R." Methodology 14, no. 3 (2018): 133–42. http://dx.doi.org/10.1027/1614-2241/a000149.
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Abstract. Extending from classical test theory, G theory allows more sources of variations to be investigated and therefore provides the accuracy of generalizing observed scores to a broader universe. However, G theory has been used less due to the absence of analytic facilities for this purpose in popular statistical software packages. Besides, there is rarely a systematic G theory introduction in the linear mixed-effect model context, which is a widely taught technique in statistical analysis curricula. The present paper fits G theory into linear mixed-effect models and estimates the variance components via the well-known lme4 package in R. Concrete examples, modeling procedures, and R syntax are illustrated so that practitioners may use G theory for their studies. Realizing the G theory estimation in R provides more flexible features than other platforms, such that users need not rely on specialized software such as GENOVA and urGENOVA.
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Sun, Lin, Wei Cai, Tian Ran Li, and Hua Ren Wu. "Design of a Wide-Area Damping Controller Based on Fuzzy Control." Advanced Materials Research 960-961 (June 2014): 960–63. http://dx.doi.org/10.4028/www.scientific.net/amr.960-961.960.
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A method is proposed to design a wide-area damping controller (WADC) based on fuzzy control to dampen the low-frequency oscillations of interconnected power systems. First, the inputs and expected outputs of a fuzzy logic controller are analyzed. Then, a universe of fuzzy sets, membership functions and fuzzy rules are determined based on the relationship between inputs and outputs, and the fuzzy logic controller is constituted. The WADC consists of a fuzzy logic controller and a gain. The gain is obtained using particle swarm optimization. A four-machine two-area power system is simulated using the Matlab/Simulink software to test the performance of the fuzzy-based WADC. The simulation results indicate that the designed controller can compensate for communication delay and improve interconnected power system damping.
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Ameur menad, Chawki, M. Bouchahdane, and Rabah Gomri. "Experimental Study of Numerical Relay for Over-current Protection in Solar Panel for Securing the Hydrogen production." E3S Web of Conferences 61 (2018): 00005. http://dx.doi.org/10.1051/e3sconf/20186100005.
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Every electrical system in solar panel can fail during electrical faults. In this incidence, high fault current can occur. Such current must be interrupted by a protective system. The research was supported by experimental tests. In work conditions close to real, the numerical relay REF542plus was tested for both instantaneous and extremely inverse definite minimum time IDMT over-current protection functions with the help of CMC 365 injection and test equipment associated to Test Universe software. Protecting hybrid solar panels generating by different renewable energy sources for hydrogen production from over-current is very important for improving the energy efficiency in one hand, and securing the function in critical condition from damage of the solar cells in second hand. The contribution of this research is controlling the over-current in the solar panel for securing the continuation of the hydrogen production from renewable energy sources in short time. The obtained results allowed the observation of the relay’s behavior when subjected to certain faults; where the solar panel keeps producing the hydrogen.
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Velikovsky, J. T. "Introducing the Robo–Raconteur Artificial Writer Or." International Journal of Art, Culture and Design Technologies 6, no. 2 (2017): 28–54. http://dx.doi.org/10.4018/ijacdt.2017070103.
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This article invites readers to participate in a survey on computational creativity. It asks: (a) Can computers be creative? and (b) Can algorithmic computational creativity teach us about human creativity? The standard definition of creativity is adopted. The article is in two parts. Part One introduces a new interactive artificial–writer computer program, an Excel workbook containing six functional sub–modules, namely: 1) A Top 20 RoI Movie Pitch Combiner; 2) A Bottom 20 RoI Movie Pitch Element Combiner; 3) A Random Movie Pitcher; 4) A Movie Pitch Selector which judges, scores, and ranks generated pitches in evolutionary survival tournaments; 5) An Ironic Character Generator; and finally, 6) A Random Transmedia Story Universe Pitch Generator. Readers are invited to play–test The Robo–Raconteur and complete a short (5–minute) online survey: Was the artificial writer creative? Part Two explains the Evolutionary Systems Theory of Creativity that underpins the software.
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Gawron, Magdalena, and Artur Strzelecki. "Consumers’ Adoption and Use of E-Currencies in Virtual Markets in the Context of an Online Game." Journal of Theoretical and Applied Electronic Commerce Research 16, no. 5 (2021): 1266–79. http://dx.doi.org/10.3390/jtaer16050071.
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Virtual worlds have created unique economies whose outcome is e-currencies, which link the electronic universe and reality. This article aims to examine how perceived usefulness, perceived ease of use, perceived risks, and perceived trust significantly impact consumers’ virtual currencies’ behaviour. The study tested and used an adapted TAM model in the context of virtual currencies using structural equation modelling. The partial least square method of structural equation modelling is employed to test the proposed research model. The study utilises an online survey to obtain data from 205 virtual currency consumers. The data set was analysed using SmartPLS 3 software. The results showed that the best predictor of consumers’ intention to use virtual currencies is perceived usefulness, followed by perceived ease of use. Perceived trust predicts consumers’ perceived usefulness and perceived ease of use. These findings reveal that virtual currencies are seen as useful and easy to use. Consumers trust them enough but notice the risks they carry. They can also accept problems associated with them when it comes to their intention to use them.
Dissertations / Theses on the topic "Software OMICRON - "Test Universe""
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Holub, Martin. "Testování zemních směrových ochran pomocí experimentálně získaných poruchových záznamů." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2014. http://www.nusl.cz/ntk/nusl-220935.
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Master thesis Testing of Directional Earth Fault Protections Using the Experimentally Obtained Fault Records deals with the protective functions of earth fault protections during earth faults in compensated medium voltage distribution network and their testing options. At the beginning of the thesis we charakterize operation of medium voltage distribution system in general. We begin with definition and characteristics of earth fault and its compartmentalization by the type of the fault, size of the transition resistance and duration. We also mention grounding methods of node winding transformer on medium voltage distribution network and we describe the most common of them in detail, i.e. network grouded through the arc suppression coil and its operation with automatic switching auxiliary resistor. In this part of the thesis we discuss the localization of the earth fault using passive static methods in compensated systems, which include wattmetric, admittance and conductance method. In next section we deal with the fault records stored in COMTRADE file format, its structure and all elements of its configuration and data file. We create and describe an example of converting ADF file format, recorded by Yokogawa oscilloscope fault recorder, into COMTRADE file format using Microsoft Excel program and M-File created in the MATLAB program. In the practical part we introduce workspace devices and software, which includes secondary testing equipment OMICRON CMC 256plus and its software OMICRON Test Universe with Advance Transplay test module, we further describe multifunctional earth fault protection RYo from PROTECTION & CONSULTING, s. r. o. and machine terminal REM 543 from ABB and their protective functions. The last part describes the actual testing of parallel connected earth fault protection with COMTRADE fault records by Advance Transplay test module in the OMICRON Test Universe. In the conclusion we describe evaluation of the suitability of each protective functions of earth fault protection in a variety of sizes the transition resistance at the earth fault location.
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Sampaio, Bruno César Dias. "Desenvolvimento de modelo de ensaio de sistemas de protecção, comando e controlo numerico (SPCC) em dispositivos electónicos inteligentes (IED), utilizando o software OMICRON - "Test Universe"." Dissertação, 2009. http://hdl.handle.net/10216/59490.
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Sampaio, Bruno César Dias. "Desenvolvimento de modelo de ensaio de sistemas de protecção, comando e controlo numerico (SPCC) em dispositivos electónicos inteligentes (IED), utilizando o software OMICRON - "Test Universe"." Master's thesis, 2009. http://hdl.handle.net/10216/59490.
Full textBook chapters on the topic "Software OMICRON - "Test Universe""
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Hernández-Orallo, José, and Adolfo Plasencia. "Measuring the Intelligence of Everything." In Is the Universe a Hologram? The MIT Press, 2017. http://dx.doi.org/10.7551/mitpress/9780262036016.003.0031.
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In this dialogue comprising seven widely diverse sections, José Hernández-Orallo, specialist in AI, reflects on a variety of topics surrounding Natural Intelligence and Artificial Intelligence (AI): 1. On what is measurable in intelligence, and what its ingredients are; 2. On how to universally measure intelligence; 3. On the Turing test; 4. On compared intelligences and the IQ (Intelligence Quotient); 5. On the AI agents of software; 6. On whether the human condition, (and happiness), can be mathematized; 7. On the relationship between intelligence and humor; and, 8. Are there universal ingredients in what we call intelligence? Toward the end, he talks about the current science and technology debate on whether the evolution of AI and its latest most disturbing incarnations (e.g., lethal autonomous weapons) can become an existential threat for humans or not. His reflections are culminated with arguments concerning a real danger— that someone, or something, might modify the present natural distribution of intelligence in the planet, which could end up being controlled by a global oligopoly.
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Singh, Asheesh K., and Rambir Singh. "Power Quality Improvement using Improved Approximated Fuzzy Logic Controller for Shunt Active Power Filter." In Advances in Systems Analysis, Software Engineering, and High Performance Computing. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-6098-4.ch011.
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This chapter presents the design approach of an Improved Approximated Simplest Fuzzy Logic Controller (IASFLC). A cascade combination of simplest 4-rule Fuzzy Logic Controller (FLC) and an nth degree polynomial is proposed as an IASFLC to approximate the control characteristics of a 49-rule FLC. The approximation scheme is based on minimizing the sum of square errors between the control outputs of a 49-rule FLC and a simplest 4-rule FLC in the entire range of Universe Of Discourse (UOD). The coefficients of compensating polynomial are evaluated by solving instantaneous square error equations at various test points in the entire UOD. This IASFLC maps the output of a 49-rule FLC with absolute deviation of less than 5%. The proposed IASFLC is used to control the dc link voltage of a three-phase shunt Active Power Filter (APF). A detailed analysis is performed during transient and steady state conditions to check Power Quality (PQ) and dynamic performance indices under randomly varying balanced and unbalanced loading conditions. The performance of proposed IASFLC is compared with a 49-rule FLC and Approximated Simplest Fuzzy Logic Controller (ASFLC) based on minimization of the deviation at central values of Membership Functions (MFs). It is found comparatively better for harmonic and reactive compensation with a comparable dynamic response. The memory requirement and computational time of proposed IASFLC are even lesser than the ASFLC.
Conference papers on the topic "Software OMICRON - "Test Universe""
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Sy, Bon K., and Martin E. Kaliski. "An uncertainty-based software testing model using test universe partitions (abstract)." In the 1986 ACM fourteenth annual conference. ACM Press, 1986. http://dx.doi.org/10.1145/324634.325590.
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Surovtsev, Dmitry, Parth Joshi, and Muhammad Usman Sethi. "The Dusk of MEFS in the Digital Era of Exploration Value Creation." In International Petroleum Technology Conference. IPTC, 2021. http://dx.doi.org/10.2523/iptc-21458-ms.
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Abstract The concept of minimum economic field size (MEFS) has been used by explorationists for almost four decades. MEFS is often the only filter to distinguish between a commercial and a non-commercial discovery—far before a wildcat well is drilled—to test a prospect for a working petroleum systems hypothesis. As simple as it gets, the concept started to lose traction in the 21st century as subsurface targets became more and more challenging. In the case of tight hydrocarbons, it is fairly common to observe a P90 case net present value (NPV) to be negative, a P50 case to be positive, and a P10 case to be negative again. The reason for this outcome is that a whole set of full-cycle factors, in addition to the field size, affects prospect commerciality. Their uncertainty ranges can match or exceed resource estimate uncertainty. These factors include, but are not limited to, initial productivity of development wells, estimated eltimate recovery (EUR) per well, decline curve parameters, capital investments, operating costs, and the project phases’ durations. A new way of handling the full universe of risks and uncertainties faced by modern explorers is already available in the new generation of industry-leading integrated prospect risk, resource and value assessment software. Innovators and thought leaders can already substitute MEFS with a commerciality threshold (CT) that neatly mimics board considerations at the final investment decision (FID) stage gate. Others can consider the economic chance of success (ECOS) estimated with a probabilistic full-cycle mindset, as an additional metric valuable for risk management purposes. Using fictional case studies inspired by real-life assessment situations, we discuss the additional value creation by a CT-powered workflow as compared to an MEFS-based one and explain the reasons for the key differences. The discussed workflow does not eliminate nature-specific uncertainties; neither does it reduce the geological risk. However, it helps to better understand human-controlled risks and prepare management exploration decisions with a greater degree of confidence.