Safety Assessment of Speed Governing Systems in Hydroelectric Power Plants: A Functional Safety Perspective

نویسندگان

چکیده

In line with the advancing technology, reliability has become one of critical factors to be taken into consideration by operators in energy sector minimize losses regarding cost and time. This issue is directly related elements, namely subsystems that make up system. study examines control architecture speed governing system within turbine hydroelectric power plants, which regarded as a provides an indispensable source guidance knowledge researchers also implementation engineers well. For this perspective, analysis been performed for risks have revealed. Taking IEC 61508 61511 standards reference scope, safety concepts parameters explained corresponding methods risk mentioned. As result, new safety-related configuration overcoming unacceptable proposed. It proved integrity level proposed at desired can functions verify identified level.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Safety in nuclear power plants in India

Safety in nuclear power plants (NPPs) in India is a very important topic and it is necessary to dissipate correct information to all the readers and the public at large. In this article, I have briefly described how the safety in our NPPs is maintained. Safety is accorded overriding priority in all the activities. NPPs in India are not only safe but are also well regulated, have proper radiolog...

متن کامل

A FLEXIBLE METHOD OF BUILDING CONSTRUCTION SAFETY RISK ASSESSMENT AND INVESTIGATING FINANCIAL ASPECTS OF SAFETY PROGRAM

Construction industry has the highest ratio of fatality of workers in comparison with other industries. Construction safety has been always a matter of focus to control safety risks. This article presents a new flexible method of safety risk assessment by adding Hybrid Value Number (HVN) to the assessment equation. As a result of using this method, the results of assessment process will be more...

متن کامل

An Investigation of Health and Safety Measures in a Hydroelectric Power Plant

BACKGROUND Occupational risk management is known as a catalyst in generating superior returns for all stakeholders on a sustainable basis. A number of companies in Ghana implemented health and safety measures adopted from international companies to ensure the safety of their employees. However, there exist great threats to employees' safety in these companies. The purpose of this paper is to in...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Advanced Research in Natural and Applied Sciences

سال: 2023

ISSN: ['2757-5195']

DOI: https://doi.org/10.28979/jarnas.1121842