انجام پروژه متلب | متلبی

کد مقاله g42

عنوان مقاله: 

Optimal interface based on power electronics in distributed generation systems for fuel cells

سال ارائه:  2011       نوع مقاله: ژورنال        گزارش فارسی: - 

کلید واژه : پیل سوختی، کنترل ولتاژ، توزیع پراکنده، DG، الکترونیک قدرت Distributed generation (DG), PEM fuel cell, Power electronics, Voltage control loop, PWM, پروژه متلب , شبیه سازی با متلب ,

abstract
A hybrid system comprising a fuel cell stack and a battery bank was developed, built and tested in this
research work. This hybrid system was built to supply both DC and AC outputs. The voltage levels set on
electrical interconnection points are achieved with several power conditioning stages controlled by Pulse
Width Modulation (PWM). The main advantage of this system is its excellence as a test bench, since it
allows testing system performance at different voltage-restricted interconnecting points. Besides, power
electronics are observed to play an essential role in distributed generation systems. The applications of
the developed hybrid system extend from Auxiliary Power Units (APU) in vehicles (cars, buses or trains)
to Uninterruptible Power Systems (UPS) in hospitals, nursing homes, hotels, office buildings or schools.

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کد مقالهg49

عنوان مقاله: 
Benefits of Power Electronic Interfaces for Distributed Energy Systems 
سال ارائه:  2010       نوع مقاله:     IEEE   گزارش فارسی: دارد

کلید واژه : Distributed energy (DE), distributed generation (DG), fault current, interconnection, interface, inverter, microgrid, power electronics (PE), power quality. , پروژه متلب , شبیه سازی با متلب ,
انرژی توزیع شده ، تولید پراکنده(DG)، جریان خطا، اتصال، رابط، اینورتر،microgrid،الکترونیک قدرت ، کیفیت توان 

Abstract—With the increasing use of distributed energy (DE)
systems in industry and its technological advancement, it is be
coming more important to understand the integration of these
systems with the electric power systems. New markets and benefits
for DE applications include the ability to provide ancillary services,
improve energy efficiency, enhance power system reliability, and
allow customer choice. Advanced power electronic (PE) interfaces
will allow DE systems to provide increased functionality through
improved power quality and voltage/volt–ampere reactive (VAR)
support, increase electrical system compatibility by reducing the
fault contributions, and flexibility in operations with various other
DE sources, while reducing overall interconnection costs. This pa
per will examine the system integration issues associated with DE
systems and show the benefits of using PE interfaces for such
applications.
Index Terms—Distributed energy (DE), distributed generation
(DG), fault current, interconnection, interface, inverter, microgrid,
power electronics (PE), power quality.

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کد مقالهg49

عنوان مقاله: 
Benefits of Power Electronic Interfaces for Distributed Energy Systems 
سال ارائه:  2010       نوع مقاله:     IEEE   گزارش فارسی: دارد

کلید واژه : Distributed energy (DE), distributed generation (DG), fault current, interconnection, interface, inverter, microgrid, power electronics (PE), power quality. 
انرژی توزیع شده ، تولید پراکنده(DG)، جریان خطا، اتصال، رابط، اینورتر،microgrid،, پروژه متلب , شبیه سازی با متلب ,الکترونیک قدرت ، کیفیت توان 

Abstract—With the increasing use of distributed energy (DE)
systems in industry and its technological advancement, it is be
coming more important to understand the integration of these
systems with the electric power systems. New markets and benefits
for DE applications include the ability to provide ancillary services,
improve energy efficiency, enhance power system reliability, and
allow customer choice. Advanced power electronic (PE) interfaces
will allow DE systems to provide increased functionality through
improved power quality and voltage/volt–ampere reactive (VAR)
support, increase electrical system compatibility by reducing the
fault contributions, and flexibility in operations with various other
DE sources, while reducing overall interconnection costs. This pa
per will examine the system integration issues associated with DE
systems and show the benefits of using PE interfaces for such
applications.
Index Terms—Distributed energy (DE), distributed generation
(DG), fault current, interconnection, interface, inverter, microgrid,
power electronics (PE), power quality.

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کد مقالهg49

عنوان مقاله: 
Benefits of Power Electronic Interfaces for Distributed Energy Systems 
سال ارائه:  2010       نوع مقاله:     IEEE   گزارش فارسی: دارد

کلید واژه : Distributed energy (DE), distributed generation (DG), fault current, interconnection, interface, inverter, microgrid, power electronics (PE), power quality. 
انرژی توزیع شده ، تولید پراکنده(DG)، جریان خطا، اتصال، رابط، اینورتر،microgrid،الکترونیک قدرت ، , پروژه متلب , شبیه سازی با متلب ,کیفیت توان 

Abstract—With the increasing use of distributed energy (DE)
systems in industry and its technological advancement, it is be
coming more important to understand the integration of these
systems with the electric power systems. New markets and benefits
for DE applications include the ability to provide ancillary services,
improve energy efficiency, enhance power system reliability, and
allow customer choice. Advanced power electronic (PE) interfaces
will allow DE systems to provide increased functionality through
improved power quality and voltage/volt–ampere reactive (VAR)
support, increase electrical system compatibility by reducing the
fault contributions, and flexibility in operations with various other
DE sources, while reducing overall interconnection costs. This pa
per will examine the system integration issues associated with DE
systems and show the benefits of using PE interfaces for such
applications.
Index Terms—Distributed energy (DE), distributed generation
(DG), fault current, interconnection, interface, inverter, microgrid,
power electronics (PE), power quality.

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کد مقالهg49

عنوان مقاله: 
Benefits of Power Electronic Interfaces for Distributed Energy Systems 
سال ارائه:  2010       نوع مقاله:     IEEE   گزارش فارسی: دارد

کلید واژه : Distributed energy (DE), distributed generation (DG), fault current, interconnection, interface, inverter, microgrid, power electronics (PE), power quality. , پروژه متلب , شبیه سازی با متلب ,
انرژی توزیع شده ، تولید پراکنده(DG)، جریان خطا، اتصال، رابط، اینورتر،microgrid،الکترونیک قدرت ، کیفیت توان 

Abstract—With the increasing use of distributed energy (DE)
systems in industry and its technological advancement, it is be
coming more important to understand the integration of these
systems with the electric power systems. New markets and benefits
for DE applications include the ability to provide ancillary services,
improve energy efficiency, enhance power system reliability, and
allow customer choice. Advanced power electronic (PE) interfaces
will allow DE systems to provide increased functionality through
improved power quality and voltage/volt–ampere reactive (VAR)
support, increase electrical system compatibility by reducing the
fault contributions, and flexibility in operations with various other
DE sources, while reducing overall interconnection costs. This pa
per will examine the system integration issues associated with DE
systems and show the benefits of using PE interfaces for such
applications.
Index Terms—Distributed energy (DE), distributed generation
(DG), fault current, interconnection, interface, inverter, microgrid,
power electronics (PE), power quality.

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کد مقاله g72

عنوان اصلی مقاله :
 A New Method for Islanding Detection of Inverter-Based Distributed Generation Using DC-Link Voltage Control

روش جدیدی برای تشخیص حالت جزیره ای در یک DG همراه اینورتر با کمک کنترل ولتاژ لینکDC

سال ارائه:  2011       نوع مقاله:IEEE        گزارش فارسی: دارد 
کلید واژه:Distributed generation (DG), پروژه متلب , شبیه سازی با متلب ,, islanding, nondetection zone (NDZ), voltage-source inverter

Abstract—This paper presents a new method for islanding detec
tion of inverter-based distributed generation (DG). The main idea
of this paper is to change the dc-link voltage considering the PCC
voltage changes during islanding condition. A simple islanding de
tection scheme has been designed based on this idea. The proposed
method has been studied under multiple-DG operation modes and
the UL 1741 islanding tests. The simulations results, carried out by
MATLAB/Simulink, show that the proposed method has a small
nondetection zone. Also, this method is capable of detecting is
landing accurately within the minimum standard time.
Index Terms—Distributed generation (DG), islanding, nondetec
tion zone (NDZ), voltage-source inverter.

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