TOOLS FOR FINANCIAL SECURITY OF ELECTRIC POWER ENTERPRISES

application of upfc based on svpwm for power quality improvement

در سالهای اخیر،اختلالات کیفیت توان مهمترین موضوع می باشد که محققان زیادی را برای پیدا کردن راه حلی برای حل آن علاقه مند ساخته است.امروزه کیفیت توان در سیستم قدرت برای مراکز صنعتی،تجاری وکاربردهای بیمارستانی مسئله مهمی می باشد.مشکل ولتاژمثل شرایط افت ولتاژواضافه جریان ناشی از اتصال کوتاه مدار یا وقوع خطا در سیستم بیشتر مورد توجه می باشد. برای مطالعه افت ولتاژ واضافه جریان،محققان زیادی کار کرده ...

Analysis of tools for simulation of Shipboard Electric Power Systems

Navy Shipboard Power Systems have different characteristics when compared with utility power systems. To conduct system studies on shipboard power systems, an effective simulation tool is required to model the Shipboard Electric Power Systems. This paper presents the results of the analysis of three popular simulation tools, ATP, PSpice and Saber for transient simulation of Shipboard Electric P...

Contributions to Security of Electric Power Systems

Electricity supply is a fundamental need of a modern society. A crucial property of electricity supply reliability, is achieved by keeping a power system in a secure state most of the time. A secure state means, that the risk of a disturbance to spread further and endanger the system integrity, resulting into supply interruptions, is minimal. Keeping a power system secure is a very challenging ...

Financial Risks: Cases Of Non-Financial Enterprises

Innovation Management of Enterprises: Legal Provision and Analytical Tools for Evaluating Business Strategies

The article investigates the peculiarities of the enterprise's innovation activity and its legal regulation, conducts the evaluation of the business strategy for chemical companies according to the manufacturer’s principles of innovation management. The purpose of the paper is to evaluate the business strategy of chemical companies according to the manufacturer’s principles of innovation manage...