نتایج جستجو برای: power control

تعداد نتایج: 1748899  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده مهندسی برق 1387

افزایش وابستگی زندگی مدرن امروز به تجهیزات الکتریکی و سیستم های کامپیوتری، نیاز به سیستم های تغذیه توان با قابلیت اعتماد بالا را ضروری ساخته است. این نیاز در مورد بارهای بحرانی از قبیل بیمارستان ها ، سیستم های مخابراتی، مراکز اطلاعاتی وغیره بیشتر احساس می شود، به گونه ای که قطع تغذیه چنین بارهائی مستلزم بهره گیری از سیستم های تغذیه توان بدون وقفه (ups) به عنوان واحد رزرو تغذیه کننده این بارها ا...

2005
Marcin Żelechowski M. Sc Marian P. Kaźmierkowski

First of all, I would like to express gratitude Prof. Marian P. Kaźmierkowski for the continuous support and help during work of the thesis. His precious advice and numerous discussions enhanced my knowledge and scientific inspiration. Finally, I would like thank to my whole family, particularly my parents for their love and patience.

2007
E. SAN TELMO I. CANALES J. L. VILLATE E. ROBLES S. APIÑANIZ

. The main purpose of the standard IEC 61400-25 is the unification of communication systems in wind power plants, both for internal exchange of information and for remote control. Most of the current control and monitoring systems used in wind farms are vendor-specific and the protocols and data provided by these systems are therefore dependent on their manufacturer. This paper explains the mai...

2014
Ye Guo Wenchuan Wu Hongbin Sun

The Lagrange multiplier-based method is an effective network parameter error identification method. However, two full matrices with high-dimensions are involved in the calculation procedure; these create huge computational burdens for large-scale power systems. To solve this problem, a fast solution is proposed in this paper, where special treatment techniques for full matrices are used to dram...

2010
Takeshi SAITOH Tomoyuki OSAKI Ryosuke KONISHI Kazunori SUGAHARA

This paper presents a current sensor-based home appliance and its state recognition method for intelligent outlets. Our system has three main functions: remote control, monitoring, and power supply schedule management. This research focuses particular on the monitoring function. To recognize the appliance and the state of the appliance, we extract ten features based on a measured current signal...

2013
M. Chandramouli

This document defines requirements for standards specifications for Energy Management. The requirements defined in this document are concerned with monitoring functions as well as control functions. Monitoring functions include identifying energy-managed devices and their components, as well as monitoring their Power States, Power Inlets, Power Outlets, actual power, Power Attributes, received ...

2017

Emerson Automation Solutions has over 25 years of experience managing independent electrical control systems on university, medical, industrial and corporate campuses around the world. Designed specifically for the power industry, the OvationTM control system manages captive power plant generators to cost-effectively satisfy power and steam demands while maintaining stable operating conditions ...

Journal: :IOP Conference Series: Earth and Environmental Science 2021

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