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所在平台: Udemy |
课程主页: https://www.udemy.com/course/power-system-reliability-concepts/
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课程名称：电力系统可靠性概念 概述：电力系统的功能是高效地向客户提供电力，并确保服务的连续性和质量。实现经济效率的任务分配给系统运营商或竞争市场，具体取决于行业结构。而服务质量则通过电力在可用电压和频率范围内的供应来评估。因此，电力供应的可靠性与为客户提供连续服务的概率以及电压和频率在规定范围内的能力相关。现代电力系统复杂、集成度高且规模巨大，可以将系统划分为适当的子系统或功能区域进行单独分析，包括发电、输电和配电。可靠性研究将在这三个领域中单独及组合进行。本课程涵盖发电与配电子系统的可靠性评估。 学习目标：完成本课程后，学员将掌握电力系统可靠性的基本概念，并能够计算电力系统不同层级的各种可靠性指标。学员将熟练运用统计概率分布来解决概率与可靠性问题，进而在工作或学习中有效地处理可靠性问题。 课程结构：课程共有10章，涵盖所有预期学习成果，内容包括： 1. 可靠性工程简介。 2. 电力系统可靠性评估的基本概念。 3. 随机变量与统计概率分布。 4. 二项分布的应用。 5. 能力停机概率表（COPT）和风险指标。 6. 泊松分布的应用。 7. 指数分布的应用。 8. 简单串联与并联系统的可靠性评估。 9. 复杂系统的可靠性评估。 10. 电力配电系统可靠性分析。 该课程为希望深入了解电力系统可靠性并在相关领域取得专业技能的学员提供了全面的学习机会。
The function of an electric power system is to provide electricity to its customers efficiently and with a reasonable assurance of continuity and quality. The task of achieving economic efficiency is assigned to system operators or competitive markets, depending on the type of industry structure adopted. On the other hand, the quality of the service is evaluated by the extent to which the supply of electricity is available to customers at a usable voltage and frequency. The reliability of power supply is, therefore, related to the probability of providing customers with continuous service and with a voltage and frequency within prescribed ranges around the nominal values. A modern power system is complex, highly integrated and very large. Fortunately, the system can be divided into appropriate subsystems or functional areas that can be analyzed separately. These functional areas are generation, transmission, and distribution. Reliability studies are carried out individually and in combinations of the three areas. This course covers the reliability evaluation of generation, and distribution subsystems.By the end of this course, you will learn the concepts of power system reliability. In addition, you will be able to calculate various reliability indices for various hierarchical levels of power systems. You will be professional in using statistical probability distributions in solving probability and reliability problems. Concisely, you will learn how to deal with reliability in your work or study. The course consists of 10 chapters that covers all the intended learning outcomes. These chapters are:1. Introduction to reliability engineering.2. Basic concepts of reliability evaluation of power systems.3. Random variables and statistical probability distributions.4. Applications of the binomial distribution.5. Capacity Outage Probability Tables (COPT) and risk indices.6. Applications of the Poisson distribution.7. Applications of the exponential distribution.8. Reliability evaluation of simple series and parallel systems.9. Reliability evaluation of complex systems.10. Electric distribution system reliability analysis.
