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VPI HRSG Schooling Presentation1

 VPI HRSG Training Presentation1 Essay

Operator Trainee's Guide

A Babcock Power Inc. Company

Welcome

for the

HRSG Training Presentation

for

Power Plant Providers

Operator Trainee's Guide

A Babcock Electrical power Inc. Firm

1 . 0 INTRODUCTION

Drum-Type Heat Restoration Steam Power generators (HRSG)

Side to side HRSG with Vertical Warmed Tubes

Owner Trainee's Guideline

A Babcock Power Inc. Company

SCHOOLING OBJECTIVE

Вѓ Provide HRSG basic knowledge necessary to conduct

daily operations and perform plant operator tasks

Вѓ Serve as introduction/explanation to HRSG

Operations & Maintenance Manual

Operator Trainee's Guide

A Babcock Electrical power Inc. Organization

PLEASE NOTE:

INFORMATION DOES NOT PURPORT TO COVER ALL DETAILS OR PERHAPS

VARIATIONS IN EQUIPMENT. NOR DOES IT PROVIDE FOR EVERY

FEASIBLE CONTINGENCY BEING MET ASSOCIATED WITH

INSTALLATION, OPERATION, OR MAINTENANCE OF THE HRSG.

AS WITH ANY HEAVY SECTOR ENVIRONMENT, PERSONAL

SAFETY COULD BE ASSURED ONLY BY THE WORK OUT OF REGULAR

VIGILANCE TO CIRCUMSTANCES AND CONDITIONS.

VOGT POWER FOREIGN ASSUMES SIMPLY NO RESPONSIBILITY

TO GET THE INDIVIDUAL BASIC SAFETY OF ANYBODY.

Operator Trainee's Guide

A Babcock Electricity Inc. Company

2 . 0 VPI – PRODUCTS, PROVIDERS,

EXPERIENCE

Operator Trainee's Guide

A Babcock Power Incorporation. Company

Business History

Custom-Designed HRSGs pertaining to CCPP and CGPP

1880

Founded

Experience from much more than 800 Products

1965

1st HRSG

• Horizontal Gas Path with Vertical Pipes

1972

Initially 3-Pressure HRSG

• Multiple Pressure Amounts (HP, IP, LP)

1988

First Reheat HRSG

• With or perhaps Without Reheat

1989

Initially F-Class HRSG

• SCR and CO Systems

1997

Merger with NEM

• Stack Shock absorber and Silencers

2002

Signed up with Babcock Electricity, Inc. • Exhaust Bypass Systems with/without Silencers

2003

U. H. Ownership

• Supplementary as well as Fresh Air Shooting

• Multiple Construction Choices

• Turnkey Capability

User Trainee's Information

A Babcock Power Inc. Company

AUTO AFTERMARKET SALES and SERVICES

User Trainee's Guidebook

A Babcock Power Incorporation. Company

three or more. 0 HRSG PERFORMANCE OVERVIEW

Operator Trainee's Guide

A Babcock Electrical power Inc. Firm

OVERVIEW OF VPI HRSG FUNCTIONING EXPERIENCE

HEAVY STEAM PARAMETERS:

MOVEMENT

PRESSURE

TEMP

HEATING SURFACE AREA

NUMBER of PIPES

GAS GUIDELINES:

FLOW

TEMP

PRESSURE DROP

- up to 1, five-hundred, 000 lb/hr (190 kg/s)

- up to 2600 psig (180 barg)

- about 1055ВєF (570ВєC)

- up to 3, 500, 000 sq . ft

- up to eleven, 000

-- up to six, 000, 1000 lb/hr (750 kg/s)

-- up to 1200ВєF (650ВєC), inlet

- approximately 1650ВєF (900ВєC), firing

-- up to 180ВєF (80ВєC), wall socket

- up to 20. zero inwc

GAS TURBINE ELECTRIC POWER - up to 530 MWt

FUEL

-- natural gas, # 2 petrol, # 6 oil

PRESSURE LEVELS

-- HP, IP (with or w/o RH), LP

HEAVY STEAM USE

-- ST, PROCESS, GT (NOx Reduction, Cooling)

START-UP (cold)

< 2 . 0 days or unhindered GT start up

WATER / STEAM TOOTH EXTRACTIONS (as needed)

Operator Trainee's Guide

A Babcock Electrical power Inc. Firm

HORIZONTAL HRSG WITH STRAIGHT TUBES

Owner Trainee's Guide

A Babcock Power Incorporation. Company

HORIZONTALLY HRSG WITH VERTICAL TUBES

Operator Trainee's Guide

A Babcock Electrical power Inc. Company

4. 0 COMBINED CYCLES

Operator Trainee's Guide

A Babcock Electrical power Inc. Company

COMBINED PERIODS

ADVANTAGES:

•

•

•

•

Large Power Output(up to 750 MWt in 2*2*1 electrical power train)

Excessive Thermal Productivity (up to 55 – 60 %)

Low Exhausts (up to 90 % NOx Reduction in SCR)

Overall flexibility:

–

–

–

–

–

–

–

–

•

•

Base Fill or Cyclic Operation

Dual Fuel (NG, fuel oil)

Rapid as well as Unrestricted GRAND TOURING Start-up

Individual GT Procedure

Enhanced STREET Power (by Duct Burner)

Fresh Air Duct Burner Firing

Steam as well as Water Tooth extractions

Sliding / Constant Pressure

GT Simple Cycle Deficit Offset

IGCC

DISADVANTAGE:

•

High Quality Gasoline required

User Trainee's Guide

A Babcock Power Inc. Company

COMPONENTS of COMBINED CYCLE POWER PLANT.

HIGH TEMPERATURE RECOVERY VAPOR GENERATOR

Agent Trainee's Guide

A Babcock Power Incorporation. Company

HRSG...

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