full ppt seminar report on plcc

Power Line Carrier Communication (PLCC)

Power Line Carrier Communication - PLCC
Power Line Carrier Communication PLCC (photo: Zanith Transformers & Swithgears Pvt. Ltd)
Content

Introduction
Major goal/Application of PLCC
Main Components of PLCC:
Coupling Capacitor
Line trap Unit
Transmitters and Receivers
Hybrids and Filters
Line Tuners
Master Oscillator and Amplifiers
Protection and earthing of coupling equipment
Advantages of Digital PLCC over Analog ones
Typical signal to noise ratio calculation by conside ....etc

[:=Read Full Message Here=:]

PLCC.



Outdoor equipment:-

1. Wave trap:- These are used for blocking the HF signals of PLCC entering into substation. Wave traps will allow only high voltage power signal of 50Hz frequency.

2. Line matching (LMU):- The output of PLCC is connected to the LMU then to the power lines to achieve proper impedance matching between PLCC equipment and power lines.

3. Capacitance voltage transformer/Capacitor coupling (CVT/CC):-
(CVT/CC) is connected betwe ....etc

[:=Read Full Message Here=:]

CMOS Integrated DTMF Receiver

Features
Full DTMF receiver
Less than 35mW power consumption
Industrial temperature range
Uses quartz crystal or ceramic resonators
Adjustable acquisition and release times
18-pin DIP, 18-pin DIP EIAJ, 18-pin SOIC, 20-pin
PLCC
CM8870C
Power down mode
Inhibit mode
Buffered OSC3 output (PLCC package only)
CM8870C is fully compatible with CM8870 for 18-pin
devices by grounding pins 5 and 6
Applica ....etc

[:=Read Full Message Here=:]

PLCC OVERVIEW :

PRESENTED BY BIMAL NANDA


PLCC Technology

PLCC system uses the same High Voltage transmission line connecting two sub-stations for telecommunication purpose too.
PLCC is used in all power utilities as a primary communication service to transmit speech, telemetry and protection tripping commands. This is economic and reliable for inter grid message transfer as well as low bit rate RTU signals.
The voice/data are mixed with radio frequency carrier (40-500kHz), amplified t ....etc

[:=Read Full Message Here=:]

Outdoor live tank SF6 circuit breaker



ABB a global leader

ABB (abb.com) is a global leader in power and
automation technologies that enable utility and
industry customers to improve performance while
lowering environmental impact. The ABB Group of
companies operates in around 100 countries.
ABB s Power Technologies division offers electric,
gas and water utilities as well as industrial and
commercial customers a wide range of products,
system and service solutions fo ....etc

[:=Read Full Message Here=:]

More Info About azipodshippropulsion

Actyally the Azipod is the registered brand name of the ABB Group for their azimuth thruster. Originally developed in Finland jointly by Kvaerner Masa-Yards dockyards and ABB, these are marine propulsion units consisting of electrically driven propellers mounted on a steerable pod.

The pod's propeller usually faces forward because in this puller (or tractor) configuration the propeller is more efficient. Because it can rotate around its mount axis, the pod can apply its thrust in any direction. ....etc

[:=Read Full Message Here=:]

ABSTRACT
The Integrated Gate Commutated Thyristor (IGCT) combines the advantages of the hard driven GTO thyristor, including its dramatically improved turn- off performance, with technological breakthroughs at the device, gate-drive and application levels. Homogenous switching area of the IGCT up to the dynamic avalanche limits. Snubber circuits are no longer needed. Improved loss characteristics allow high frequency applications extending into the kHz range. A new IGCT device ....etc

[:=Read Full Message Here=:]

to get information about the topic hvdc light technology full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-hvdc-light-technology

http://seminarsprojects.net/Thread-hvdc-technology-and-short-circuit-contribution-of-hvdc-light?page=2

http://seminarsprojects.net/Thread-hvdc-light-city-infeed-with-hvdc-light-and-extruded-cables ....etc

[:=Read Full Message Here=:]

PLCC OVERVIEW :

PRESENTED BY BIMAL NANDA


PLCC Technology

PLCC system uses the same High Voltage transmission line connecting two sub-stations for telecommunication purpose too.
PLCC is used in all power utilities as a primary communication service to transmit speech, telemetry and protection tripping commands. This is economic and reliable for inter grid message transfer as well as low bit rate RTU signals.
The voice/data are mixed with radio frequency carrier (40-500kHz), amplified t ....etc

[:=Read Full Message Here=:]

AUTOMATIC PRESSURE CONTROLLER

ABSTRACT
The project work entitled 'automatic pressure controller' uses PIC 16F 72 microcontroller as its main component. It is a simple and low cost circuit for sensing atmospheric pressure. It automatically senses the atmospheric pressure and displays the pressure in Pascal on an LCD Display. It also indicates the level of pressure to inform about unfavorable pressure conditions. Today microcontrollers are common, so the microcontroller based Pressure controller is flexible and reliable. ....etc

[:=Read Full Message Here=:]

PLCC.



Outdoor equipment:-

1. Wave trap:- These are used for blocking the HF signals of PLCC entering into substation. Wave traps will allow only high voltage power signal of 50Hz frequency.

2. Line matching (LMU):- The output of PLCC is connected to the LMU then to the power lines to achieve proper impedance matching between PLCC equipment and power lines.

3. Capacitance voltage transformer/Capacitor coupling (CVT/CC):-
(CVT/CC) is connected betwe ....etc

[:=Read Full Message Here=:]

pls provide me the working of phase to ground coupling and phase to phase coupling coupling in PLCC. ....etc

[:=Read Full Message Here=:]

I need a full training report on PLCC. Can you help me for this???? ....etc

[:=Read Full Message Here=:]

What is the role of CVT in PLCC.Kindly explain through Circuit diagram. ....etc

[:=Read Full Message Here=:]

To get full information or details of plcc sub station please have a look on the pages

http://seminarsprojects.net/Thread-power-line-carrier-communication--14681

if you again feel trouble on plcc sub station please reply in that page and ask specific fields in plcc sub station ....etc

[:=Read Full Message Here=:]

Project Title: Automation & Control
Student's Name: Viral Mandaviya
Programme: B.Tech Mechanical & Automation Engineering
Year: 2006-2010
Semester: 7th
Faculty Guide: D. K Sharma
industry Guide: Franklin Stephenson


ABSTRACT

The demands made on the surface quality and thickness of steel strip have increased in recent years. At the same time, operators have had to concentrate on maintaining high annual production rates. To balance these needs, plants have to be equipped with advanced electrical s ....etc

[:=Read Full Message Here=:]

ABSTRACT
This paper deals with the implementation of power line
network in the field of electricity billing. In the present
scenario power line communication (PLC) is one of the
economical ways of communication of data. Even though
there are new methods of wireless communication methods,
practically it is very much time consuming to install such a
system, and also it is highly cost consuming method .But the
power lines which already exist and connect every household
in a particular area is more advantageous as it does not require
any ....etc

[:=Read Full Message Here=:]

full ppt seminar report on plcc

Power Line Carrier Communication (PLCC)

Power Line Carrier Communication - PLCC
Power Line Carrier Communication PLCC (photo: Zanith Transformers & Swithgears Pvt. Ltd)
Content

Introduction
Major goal/Application of PLCC
Main Components of PLCC:
Coupling Capacitor
Line trap Unit
Transmitters and Receivers
Hybrids and Filters
Line Tuners
Master Oscillator and Amplifiers
Protection and earthing of coupling equipment
Advantages of Digital PLCC over Analog ones
Typical signal to noise ratio calculation by conside ....etc

[:=Read Full Message Here=:]

Prepared by:
RISHAV JAIN




COMPANY OVERVIEW

ABB motors (India) is one of the six manufacturing units of ABB India. The factory is located at Faridabad about 40km from Delhi in the state of Haryana in north central part of India. The technical backup is received from ABB Motors in European countries.

ABB is pioneer to introduce high efficiency (eff 2) motors in India in the year 1991
ABB was again pioneer to introduce EFF1 motors for frame 315 & 355 in the year 1998
It is the only motor facto ....etc

[:=Read Full Message Here=:]