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Grid reliability and the impact on plant risk and the operability of offsite power [[electronic resource]]
| Grid reliability and the impact on plant risk and the operability of offsite power [[electronic resource]] |
| Pubbl/distr/stampa | Washington, DC : , : U.S. Nuclear Regulatory Commission, Office of Nuclear Reactor Regulation, , [2006] |
| Descrizione fisica | 1 online resource (21 pages) |
| Collana | NRC generic letter |
| Soggetto topico |
Electric power distribution - Reliability
Electric power failures - Risk assessment Nuclear reactors |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910699553103321 |
| Washington, DC : , : U.S. Nuclear Regulatory Commission, Office of Nuclear Reactor Regulation, , [2006] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Review of refueling outage risk [[electronic resource]]
| Review of refueling outage risk [[electronic resource]] |
| Pubbl/distr/stampa | Washington, D.C. : , : U.S. Nuclear Regulatory Commission, Office of Nuclear Reactor Regulation, , [2000] |
| Descrizione fisica | 1 online resource : illustrations |
| Collana | NRC information notice |
| Soggetto topico |
Electric power failures - Risk assessment
Nuclear reactors - Refueling - United States |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910699657803321 |
| Washington, D.C. : , : U.S. Nuclear Regulatory Commission, Office of Nuclear Reactor Regulation, , [2000] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Risk assessment of power systems : models, methods, and applications / / Wenyuan Li, Ph.D., Fellow, IEEE, CAE, EIC, Chongqing University, China, BC Hydro, Canada
| Risk assessment of power systems : models, methods, and applications / / Wenyuan Li, Ph.D., Fellow, IEEE, CAE, EIC, Chongqing University, China, BC Hydro, Canada |
| Autore | Li Wenyuan <1946-> |
| Edizione | [Second edition.] |
| Pubbl/distr/stampa | Hoboken, New Jersey : , : Wiley, IEEE Press, , [2014] |
| Descrizione fisica | 1 online resource (557 p.) |
| Disciplina | 621.319/13011 |
| Collana | Ieee press series on power engineering |
| Soggetto topico |
Electric power systems - Reliability - Mathematical models
Electric power failures - Risk assessment Monte Carlo method |
| ISBN |
1-306-47326-8
1-118-84322-3 1-118-84335-5 |
| Classificazione | TEC007000 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Title page; Copyright page; Dedication; Contents; Preface; Preface to the First Edition; 1: Introduction; 1.1 Risk in Power Systems; 1.2 Basic Concepts of Power System Risk Assessment; 1.2.1 System Risk Evaluation; 1.2.2 Data in Risk Evaluation; 1.2.3 Unit Interruption Cost; 1.3 Outline of the Book; 2: Outage Models of System Components; 2.1 Introduction; 2.2 Models of Independent Outages; 2.2.1 Repairable Forced Failure; 2.2.2 Aging Failure; 2.2.3 Nonrepairable Chance Failure; 2.2.4 Planned Outage; 2.2.5 Semiforced Outage; 2.2.6 Partial Failure Mode; 2.2.7 Multiple Failure Mode
2.3 Models of Dependent Outages2.3.1 Common-Cause Outage; 2.3.2 Component-Group Outage; 2.3.3 Station-Originated Outage; 2.3.4 Cascading Outage; 2.3.5 Environment-Dependent Failure; 2.4 Conclusions; 3: Parameter Estimation in Outage Models; 3.1 Introduction; 3.2 Point Estimation on Mean and Variance of Failure Data; 3.2.1 Sample Mean; 3.2.2 Sample Variance; 3.3 Interval Estimation on Mean and Variance of Failure Data; 3.3.1 General Concept of Confidence Interval; 3.3.2 Confidence Interval of Mean; 3.3.3 Confidence Interval of Variance; 3.4 Estimating Failure Frequency of Individual Components 3.4.1 Point Estimation3.4.2 Interval Estimation; 3.5 Estimating Probability from a Binomial Distribution; 3.6 Experimental Distribution of Failure Data and Its Test; 3.6.1 Experimental Distribution of Failure Data; 3.6.2 Test of Experimental Distribution; 3.7 Estimating Parameters in Aging Failure Models; 3.7.1 Mean Life and Its Standard Deviation in the Normal Model; 3.7.2 Shape and Scale Parameters in the Weibull Model; 3.7.3 Example; 3.8 Conclusions; 4: Elements of Risk Evaluation Methods; 4.1 Introduction; 4.2 Methods for Simple Systems; 4.2.1 Probability Convolution 4.2.2 Series and Parallel Networks4.2.3 Minimum Cutsets; 4.2.4 Markov Equations; 4.2.5 Frequency-Duration Approaches; 4.3 Methods for Complex Systems; 4.3.1 State Enumeration; 4.3.2 Nonsequential Monte Carlo Simulation; 4.3.3 Sequential Monte Carlo Simulation; 4.4 Correlation Models in Risk Evaluation; 4.4.1 Correlation Measures; 4.4.2 Correlation Matrix Methods; 4.4.3 Copula Functions; 4.5 Conclusions; 5: Risk Evaluation Techniques for Power Systems; 5.1 Introduction; 5.2 Techniques Used in Generation-Demand Systems; 5.2.1 Convolution Technique; 5.2.2 State Sampling Method 5.2.3 State Duration Sampling Method5.3 Techniques Used in Radial Distribution Systems; 5.3.1 Analytical Technique; 5.3.2 State Duration Sampling Method; 5.4 Techniques Used in Substation Configurations; 5.4.1 Failure Modes and Modeling; 5.4.2 Connectivity Identification; 5.4.3 Stratified State Enumeration Method; 5.4.4 State Duration Sampling Method; 5.5 Techniques Used in Composite Generation and Transmission Systems; 5.5.1 Basic Procedure; 5.5.2 Component Failure Models; 5.5.3 Load Curve Models; 5.5.4 Contingency Analysis; 5.5.5 Optimization Models for Load Curtailments 5.5.6 State Enumeration Method |
| Record Nr. | UNINA-9910140287303321 |
Li Wenyuan <1946->
|
||
| Hoboken, New Jersey : , : Wiley, IEEE Press, , [2014] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Risk assessment of power systems : models, methods, and applications / / Wenyuan Li, Ph.D., Fellow, IEEE, CAE, EIC, Chongqing University, China, BC Hydro, Canada
| Risk assessment of power systems : models, methods, and applications / / Wenyuan Li, Ph.D., Fellow, IEEE, CAE, EIC, Chongqing University, China, BC Hydro, Canada |
| Autore | Li Wenyuan <1946-> |
| Edizione | [Second edition.] |
| Pubbl/distr/stampa | Hoboken, New Jersey : , : Wiley, IEEE Press, , [2014] |
| Descrizione fisica | 1 online resource (557 p.) |
| Disciplina | 621.319/13011 |
| Collana | Ieee press series on power engineering |
| Soggetto topico |
Electric power systems - Reliability - Mathematical models
Electric power failures - Risk assessment Monte Carlo method |
| ISBN |
1-306-47326-8
1-118-84322-3 1-118-84335-5 |
| Classificazione | TEC007000 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Title page; Copyright page; Dedication; Contents; Preface; Preface to the First Edition; 1: Introduction; 1.1 Risk in Power Systems; 1.2 Basic Concepts of Power System Risk Assessment; 1.2.1 System Risk Evaluation; 1.2.2 Data in Risk Evaluation; 1.2.3 Unit Interruption Cost; 1.3 Outline of the Book; 2: Outage Models of System Components; 2.1 Introduction; 2.2 Models of Independent Outages; 2.2.1 Repairable Forced Failure; 2.2.2 Aging Failure; 2.2.3 Nonrepairable Chance Failure; 2.2.4 Planned Outage; 2.2.5 Semiforced Outage; 2.2.6 Partial Failure Mode; 2.2.7 Multiple Failure Mode
2.3 Models of Dependent Outages2.3.1 Common-Cause Outage; 2.3.2 Component-Group Outage; 2.3.3 Station-Originated Outage; 2.3.4 Cascading Outage; 2.3.5 Environment-Dependent Failure; 2.4 Conclusions; 3: Parameter Estimation in Outage Models; 3.1 Introduction; 3.2 Point Estimation on Mean and Variance of Failure Data; 3.2.1 Sample Mean; 3.2.2 Sample Variance; 3.3 Interval Estimation on Mean and Variance of Failure Data; 3.3.1 General Concept of Confidence Interval; 3.3.2 Confidence Interval of Mean; 3.3.3 Confidence Interval of Variance; 3.4 Estimating Failure Frequency of Individual Components 3.4.1 Point Estimation3.4.2 Interval Estimation; 3.5 Estimating Probability from a Binomial Distribution; 3.6 Experimental Distribution of Failure Data and Its Test; 3.6.1 Experimental Distribution of Failure Data; 3.6.2 Test of Experimental Distribution; 3.7 Estimating Parameters in Aging Failure Models; 3.7.1 Mean Life and Its Standard Deviation in the Normal Model; 3.7.2 Shape and Scale Parameters in the Weibull Model; 3.7.3 Example; 3.8 Conclusions; 4: Elements of Risk Evaluation Methods; 4.1 Introduction; 4.2 Methods for Simple Systems; 4.2.1 Probability Convolution 4.2.2 Series and Parallel Networks4.2.3 Minimum Cutsets; 4.2.4 Markov Equations; 4.2.5 Frequency-Duration Approaches; 4.3 Methods for Complex Systems; 4.3.1 State Enumeration; 4.3.2 Nonsequential Monte Carlo Simulation; 4.3.3 Sequential Monte Carlo Simulation; 4.4 Correlation Models in Risk Evaluation; 4.4.1 Correlation Measures; 4.4.2 Correlation Matrix Methods; 4.4.3 Copula Functions; 4.5 Conclusions; 5: Risk Evaluation Techniques for Power Systems; 5.1 Introduction; 5.2 Techniques Used in Generation-Demand Systems; 5.2.1 Convolution Technique; 5.2.2 State Sampling Method 5.2.3 State Duration Sampling Method5.3 Techniques Used in Radial Distribution Systems; 5.3.1 Analytical Technique; 5.3.2 State Duration Sampling Method; 5.4 Techniques Used in Substation Configurations; 5.4.1 Failure Modes and Modeling; 5.4.2 Connectivity Identification; 5.4.3 Stratified State Enumeration Method; 5.4.4 State Duration Sampling Method; 5.5 Techniques Used in Composite Generation and Transmission Systems; 5.5.1 Basic Procedure; 5.5.2 Component Failure Models; 5.5.3 Load Curve Models; 5.5.4 Contingency Analysis; 5.5.5 Optimization Models for Load Curtailments 5.5.6 State Enumeration Method |
| Record Nr. | UNINA-9910814719703321 |
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Li Wenyuan <1946->
|
||
| Hoboken, New Jersey : , : Wiley, IEEE Press, , [2014] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
