Results 221 to 230 of about 18,162,333 (306)

Reliability Evaluation for Integrated Power-Gas Systems With Power-to-Gas and Gas Storages

IEEE Transactions on Power Systems, 2020
The reliability evaluation of integrated power-gas systems (IPGS) becomes critical due to the high dependency of the two energy systems. Once a contingent incident happens in one system, the other system will accordingly be affected.
Ziyu Zeng, Tao Ding, Yiting Xu, Yongheng Yang, Zhaoyang Dong   +4 more
semanticscholar   +1 more source

Nodal Reliability Evaluation of Interdependent Gas and Power Systems Considering Cascading Effects

IEEE Transactions on Smart Grid, 2020
The ever-increasing utilization of natural gas has strengthened the interdependence between power system and natural gas system (NGS). Due to the bidirectional interactions between the two systems, the disturbances in one system may spread tothe other ...
Minglei Bao, Yi Ding, Changzheng Shao, Yang Yang, Peng Wang   +4 more
semanticscholar   +1 more source

Mission Reliability Evaluation for Fuzzy Multistate Manufacturing System Based on an Extended Stochastic Flow Network

IEEE Transactions on Reliability, 2020
Due to the artificial division of a machine performance state and unpredictable external working conditions, the performance and state transition strength of multistate machines (that is, their fuzzy multistate characteristic) cannot be accurately ...
Yihai He, Zhaoxiang Chen, Yixiao Zhao, Xiao Han, Di Zhou   +4 more
semanticscholar   +1 more source

An extended object-oriented petri net model for mission reliability evaluation of phased-mission system with time redundancy

Reliability Engineering & System Safety, 2020
Phased-mission system (PMS) has been widely used as mission reliability model of many engineering mission-critical systems. In practical, PMS can have time redundancy both inner phase and between phases, i.e. the success of one phase may only require the
Haiyue Yu, Xin-yang Wu, Xiaoyue Wu
semanticscholar   +1 more source

Reliability evaluation of power systems with multi-state warm standby and multi-state performance sharing mechanism

Reliability Engineering & System Safety, 2020
With the increasing interconnection of the power grids, the imbalanced distribution between power generation and demand in different areas has been effectively alleviated.
Heping Jia, Dunnan Liu, Yanbin Li, Yi Ding, Mingguang Liu, R. Peng   +5 more
semanticscholar   +1 more source

Reliability Evaluation of an Imprecise Multistate System With Mixed Uncertainty

IEEE Transactions on Reliability
Reliability evaluation of complex systems like bridge systems or network model is of great interest but challenging as such reliability models cannot be recursively decomposed into combinations of series and parallel systems.
Lechang Yang, Chenxing Wang, C. Ling, M. Xie   +3 more
semanticscholar   +1 more source

Enhanced network learning model with intelligent operator for the motion reliability evaluation of flexible mechanism

, 2020
The evaluation of flexible mechanism involving multi-body dynamics with high nonlinearity and transients urgently requires an efficient evaluation method to enhance its reliability and safety.
C. Fei, Huan Li, Haotian Liu, Cheng Lu, L. An, Lei Han, Yong-Jun Zhao   +6 more
semanticscholar   +1 more source

Probabilistic Reliability Evaluation Including Adequacy and Dynamic Security Assessment

IEEE Transactions on Power Systems, 2020
The growing penetration of variable renewable sources and the competitive power system environment make the application of probabilistic reliability techniques all the more important.
Yingying Wang, V. Vittal, M. Abdi-Khorsand, C. Singh   +3 more
semanticscholar   +1 more source

Information Reliability Evaluation

Journal on Computing and Cultural Heritage, 2015
The literature on information retrieval shows the importance of information reliability as a key criterion for relevance judgment. However, information reliability evaluation is discussed in many disciplines such as history, Arabic storytelling, and computer science. Although these disciplines share common principles, they differ in many aspects, which
Ibrahim Bounhas, Bilel Elayeb, Fabrice Evrard, Yahya Slimani   +3 more
openaire   +1 more source

A reliability evaluation method for multi-performance degradation products based on the Wiener process and Copula function

Microelectronics and reliability, 2020
This paper is intended to propose a reliability evaluation method for products with high-reliability, long-life, small samples and multi-performance degradation. The Wiener process is used to model the degradation of a single performance parameter of the
Guangze Pan, Li Yaqiu, Xiaobing Li, Qin Luo, Chunhui Wang, Xianghong Hu   +5 more
semanticscholar   +1 more source