<b>Method for Estimating Equivalent Salt Deposit Density on Insulator Surfaces Using Meteorological and Topographical Information Provided by Public Institutions</b>

نویسندگان

چکیده

Traditionally, the design and maintenance of electric power facilities railways in bay areas have been carried out according to a uniform classification pollution based on distance from coast other factors. In order improve safety these save labor for maintenance, it is necessary subdivide this actual situation. Therefore, we propose method estimating Equivalent Salt Deposit Density insulator surfaces at any point an open section using meteorological topographical information provided by public institutions.

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

Spatial and Temporal Characteristics of Insulator Contaminations Revealed by Daily Observations of Equivalent Salt Deposit Density

The accurate estimation of deposits adhering on insulators is of great significance to prevent pollution flashovers which cause huge costs worldwide. Researchers have developed sensors using different technologies to monitor insulator contamination on a fine time scale. However, there is lack of analysis of these data to reveal spatial and temporal characteristics of insulator contamination, an...

متن کامل

on the equivalence of constructed-response and multiple-choice : stem-equivalent, stem non-equivalent but content equivalent, and stem and content non-equivalent items in reading comprehension using multifaceted rasch

the present study investigated construct equivalence of multiple choice (mc) and constructed response (cr) item types across stem and content equivalent mc and cr items (item type ‘a’), non-stem-equivalent but content equivalent mc and cr items (item type ‘b’), and non-stem and non-content equivalent mc and cr items (item type ‘c’). one hundred seventy english-major undergraduates completed mc ...

Comparison of adaptive techniques for the prediction of the equivalent salt deposit density of medium voltage insulators

One of the main reasons that flashover can occur in distribution lines is the sea salt contamination of medium voltage insulators. Equivalent salt deposit density (ESDD) expresses the contamination level of insulators and is used as the main criterion for scheduling the maintenance (washing) of insulators. In this paper two different adaptive techniques, a multi model partitioning filter (MMPF)...

متن کامل

Estimating and modeling monthly mean daily global solar radiation on horizontal surfaces using artificial neural networks

In this study, an artificial neural network based model for prediction of solar energy potential in Kerman province in Iran has been developed. Meteorological data of 12 cities for period of 17 years (1997–2013) and solar radiation for five cities around and inside Kerman province from the Iranian Meteorological Office data center were used for the training and testing the network. Meteorologic...

متن کامل

Estimating costs of programme services and products using information provided in standard financial statements.

The financial viability of programme services and product offerings requires that revenue exceeds expenses. Revenue includes payments for services and products as well as donor cash and in-kind contributions. Expenses reflect consumption of purchased or contributed time and materials and utilization (depreciation) of physical plant facilities and equipment. Standard financial reports contain th...

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: Quarterly report of RTRI

سال: 2022

ISSN: ['0033-9008', '1880-1765']

DOI: https://doi.org/10.2219/rtriqr.63.3_163