技術培訓重要-acs系列acs5000新產(chǎn)品發(fā)布會no.1energyv

?

2006

ABB

-

2

-The

six-step

energy

savingplan能源節(jié)省計劃的六個步驟Step

1.

The

facts事實Step

2.

The

savings節(jié)能Step

3.

The

financeStep

4.

The

products產(chǎn)品Step

5.

The

proofStep

6.

The

action行動?

2006

ABB

-

3

-The

facts事實65%

of

global

industrial

electricity

is

used

byelectric

motors全球65％工業(yè)用電是用于電

的?

2006

ABB

-

4

-The

importance

of

the

1997

Kyoto

protocol1997年 議定書的重要性Protocol

ratified

by

164

countries164個國家批準They

agree

to

reduce

their

collectiveemissions

of

greenhouse

gasesby5.2%*溫室氣體排放量降低5.2%EU

commits

to8%*

CO2

emissionsreduction

–

340

Mtonnes

CO2歐盟承諾降低8％的CO2排放量，約3.4億噸Actions

toreach

:應對措施More

renewable

energy

sources再生能源的利用More

nuclear

power核能的利用Better

efficiency

in

power

plants提高電廠的效率Energy

saving

measures

in

general節(jié)約能源(*)

During

2008-2012,

using

1990

as

reference

point(*)2008-2012以1990作為基礎?

2006

ABB

-

5

-The

importance

of

the

1997

Kyoto

protocol1997年 議定書的重要性EU

energy

consumption

in

2000

=

2,570

TWh歐盟2000年能量消耗為2,570

TWhIndustry

usage

=

950

TWh(37%)其中工業(yè)消耗為950

TWh(37%)Industrial

drives

usage

=

610

TWh

(64%)其中驅(qū)動電 的消耗為610

TWh

(64%)Energy

saving

potential

of

drive

systems=

180

TWh

(80

MtonnesCO2)采用變頻驅(qū)動的節(jié)能潛力為180

TWh(80

M噸CO2)Energy

Using

Products

(EUP)

Guideline30

Mtonnes

CO2能源消費產(chǎn)品(EUP)的指導目標為30M噸CO2Note:

1

TWh

=

1,000,000,000

kWh?

2006

ABB-

6

-EUP*

reduction

in

CO2

emissionsEUP

減少CO2

的排放量EUP30

Mtonnes/

year?

2006

ABB

-

7

-Energy

saving

potential

within

Europe歐洲的節(jié)能潛力Efficiency

improvements

through

optimizing

motors

–15%: 24

TWh 11

Mtonnes

CO215％通過優(yōu)化電機配置來提高效率：24

TWh

11

M噸CO2Variable

speed

drives

and

other

efficiency

improvementsof

pumps,

fans,

compressors

–85%

:157

TWh 69

Mtonnes

CO280

Mtonnes

CO285％通過變頻器和其它提高泵、風機以及壓縮機效率的方法：157

TWh 69

M噸CO280

M噸CO2EUP

guidelines

only

require

50%

of

this

potential

from

drive

systemsEUP的指導目標僅占變頻節(jié)能潛力的50％?

2006

ABB

-

8

-Outlook展望Fossil

fuels

will

run

out

this

century

–predictions

say

oil

will

runout

by2050礦石 將在本世紀消耗殆盡－據(jù)稱石油將在2050年消耗殆盡Production

left

in

the

ground

with

the

mostoptimistic

reserve

estimates

(Oil

&

GasJournal,Worl

l)對礦產(chǎn)資源蘊藏量的最樂觀Oil

=

32

yearsGas

=

72yearsCoal

=

252

yearsCO2

emissions

from

Europe’s

conventionalpower

production

will

amount

to

4%

of

globalemissions

in2010到2010年歐洲傳統(tǒng)電力生產(chǎn)所產(chǎn)生的CO2

排放量占全球的4％?

2006

ABB

-

9

-Outlook展望mission’s s

can

onlybe

met

by

voluntary

agreementsonenergy-efficient

motors歐盟 的目標僅由非 的關于優(yōu)化電機配置的協(xié)議即可實現(xiàn)Additional

reductions

must

bereached

by

usingDemand

SideEnergy

Management

(DSEM)

forindustrial

processes其它的能源節(jié)省必須通過工業(yè)領域需求側(cè)能源管理（DSEM）來實現(xiàn)?

2006

ABB

-

10

-The

rising

cost

of

energy能源成本的增長?

2006

ABB

-

11

-The

highest

energy

costs

in

Europe歐洲最高的能源成本Rapid

energy

cost

rises

causing

problemsfor

manufacturers快速增長的能源成本給制造商帶來Passing

on

costs

difficult

for

firms

tied

tocontracts

with

customers成本增長帶來的

已經(jīng)轉(zhuǎn)移到與最終用戶存在合同關系的公司For

energy-intensive

firms

this

can

causesubstantial

cash

flow

issues對于能源密集型的公司，成本的增長會造成現(xiàn)金流的問題These

costs,

combined

with

others,

alsoincrease

pressure

on

profitability,

hittinginvestment

plans成本的增長以及其他的原因同樣也增長了收益率和投資計劃的壓力?

2006

ABB

-

12

-Impact

on

metals

and

chemicals對冶金和化工行業(yè)的沖擊Gas

and

electricity

costs

canaccountfor

over

10%

of

total

input

costs燃氣和用電的成本占到總成本的10％以上?

2006

ABB

-

13

-Impact

on

cement對水泥行業(yè)的沖擊Electric

energy

consumption

(average

146kWh/tonne)

represents

9

USD/tonne電能消耗（平均146度電/噸）的成本為9USD/噸Value

of

cement

is

63

USD/tonne:

meanselectric

energy

is

11%

of

sales

price

(>

20%

ofthecost)水泥的價格為63USD/噸：意味著能量的成本為的11％（大于成本的20％）A

3,000

tonne/day

cement

plant

will

spend>25

kUSD/day

on

electric

energy

(>9MUSD/yr)產(chǎn)量為3000噸/天的水泥廠電能的消耗大于25kUSD/天（大于9MUSD/年）Are

you ng

enough

to

tap

into

the

energysavings

potential?您在想方設法地挖掘節(jié)能潛力嗎？?

2006

ABB

-

14

-Why

is

energy

saving

neglected?為什么節(jié)能被忽視？Daily

business

pressures日常工作的壓力Short-term

financial s

–price

tag

versus

total

cost

ofownership短期的財務目標－投入與產(chǎn)出的對比Shortage

of

dedicated

staff缺少專職的員工Ignorance

of

extent

of

potentialenergy

savings對節(jié)能潛力的認識深度不夠?

2006

ABB

-

15

-The

savings節(jié)能20%

of

electricity

is

lost

throughtraditional

mechanical

control20％的電能損失是由于傳統(tǒng)機械控制造成的?

2006

ABB

-

16

-Whatwastes

energy?什么因素導致浪費能源？Oversized

installations

(motors,

pumps,fans

etc.)選型過大（電機、泵和風機等）Inefficient

motor

applications低效率的電機Equipment

running

unnecessarily

longhours不必要的設備長時間運行Stirrers

on

empty攪拌器在空攪拌池里運行Deadheading

pumps泵在關閉出口閥門下運行Ventilation

fans

running24/7

24小時運行的通風設備…and

1001

other

applications以及其他起?？刂频亩ㄋ賾?

2006

ABB

-

17

-Control

methods控制方法Bypassing旁路控制Throttling截流控制Variable

speed變頻控制On/off

control起/?？刂?

2006

ABB

-

18

-Comparing

different

control

methods不同控制方法的對比?

2006

ABB

-

20

-The

financeFor

every

1

USDspent

on

the

capital

costs

ofan

electric

motor,

100

USD

will

be

spentrunning

it

over

10

years每投入電1

的成本，10年運行將需要花費100?

2006

ABB

-

21

-The

products產(chǎn)品Electricity

used

to

drive

motors

produces

anestimated

37

million

tonnes

of

CO2

annuallyand

8percent

of

national

greenhouse

gases每年電機消耗的電能將產(chǎn)生約37M噸CO2

，相當于每年溫室氣體排放量的8％?

2006

ABB

-

22

-The

proofOf

all

ABB

AC

drives

delivered

in

last

10years

for

pump

and

fan

control

only,globalelectricity

consumption

hasdropped

by30,000

GWh

per

year

-

over

25

MtonnesCO2

emission

reduction在過去10年ABB全球交付的僅用于泵和風機的交流變頻器，每年電能的消耗量降低了

30,000GWh，CO2

的排放量減少了25

M噸?

2006

ABB

-

23

-The

proof-actual

cases

from

industry–工業(yè)領域的實際案例Cement水泥Chemical,

oil

and

gas化工、石油和天然氣Metals冶金Mining采礦Power電力Water

and

waste

water水和污水處理?

2006

ABB

-

24

-Cement水泥行業(yè)Mexico:

Cement

Cruz

Azul墨西哥：Cruz

Azul

水泥廠Replace

existing

damper

fan

control

of

two

1000

hpfixed

speed

ID

fans改造兩臺擋板控制的1000hp定速ID風機Increased

availability

pushed

productivity

up

by

42,000tonnes利用率提高，產(chǎn)量達到42,000

噸Increased

revenue

of

900,000

USD

p.a.每年增加收入900,000

USDIn

2000,

energy

savings

of

260,000

USD

p.a.每年節(jié)能260,000

USDMaintenance

reduced

from

12

days

to

8

hours時間由12

至8個小時Reduced

speed

reduces

erosion

of

fan

blades變頻控制降低了風機葉片的磨損?

2006

ABB

-

25

-Chemical,

oil

&

gas化工、石油和天然氣Saudi

Arabia:

refinery

upgraded

to

meet

future

demandfor

refined

products沙特：為滿足精練產(chǎn)品需求的升級改造Replace

fixed

speed

control

of

its

ship

pumps改造定速控制的輸送泵Designed

for

4.5

MW;

now

operating

at

1-1.5

MW設計功率為4.5

MW；實際的運行功率僅1-1.5MWEstimated

energy

saving:

18,700,000

kWh/year每年預計節(jié)能18,700,000

度Reduced

CO2

emissions:

9,350,000

kg/year每年減少CO2

的排放量9,350噸Reduced

maintenance降低

成本Short

payback

period縮短了投資回收期?

2006

ABB

-

26

-Metals冶金行業(yè)：:

steel

company鋼鐵公司Retrofit

drive

on

fixed

speed

booster

pump

motors

soenergy

and

water

costs

could

be

reduced

considerably改造定速增壓泵，電和水的成本大大降低Energy

saving:

2,930,000

kWh每年節(jié)能2,930,000度Reduced

CO2

emissions:

1,465,000

kg/year每年減少CO2

的排放量1,465噸Reduced

water

costs:

savings

of

about

65,000

tons

ofwater/year每年節(jié)約用水65,000噸Reduced

maintenance

cost降低

成本Improved

product

quality提高產(chǎn)品質(zhì)量?

2006

ABB

-

27

-Mining采礦行業(yè)Mexico:

iron

mining

company墨西哥：鐵礦公司Replaced

existing

constant

speed

1,250

kW

coolingfan

motor改造1,250kW定速冷卻風機Energy

saving:

2,300,000

kWh/year

(23%

)每年節(jié)能2,300,000

度（23％）Reduced

CO2

emissions:

1,150,000

kg/year每年減少CO2

的排放量1,150噸Better

process

controllability工藝控制性能更優(yōu)Lower

motor

noise

and

vibration電機噪音和振動更低Reduced

maintenance

cost降低

成本?

2006

ABB

-

28

-Power電力行業(yè)US:

University

power

plant：愛伊

大學電廠Installed

1,000

hp

AC

drive

for

its

scrubber

boosterfan改造1,000

hp的增壓風機Energy

efficiency:

improved

by

25%

over

inlet

vanes相比

葉片調(diào)節(jié)效率提高25％Energy

saving:

1,460,000

kWh/year每年節(jié)能1,460,000

度Reduced

CO2

emissions:

730,000

kg/year每年減少CO2

的排放量730噸Better

process

controllability工藝控制性能更優(yōu)Less

maintenance

by

soft

starting量的降低得益于變頻的軟啟動功能No

morestart-up

problems不再存在啟動問題?

2006

ABB

-

29

-Water

and

waste

water水行業(yè)和污水處理行業(yè)Thailand:

one

of

world‘s

largest

water

treatment

plants：世界上最大的水處理廠之一Replace

eddy

current

coupling

drives

on

water

pumps改造現(xiàn)有的電渦流耦合器System

efficiency

increase:

15-30%系統(tǒng)效率提高15-30%Energy

saving:

180,000

kWh/month每月節(jié)能180,000

度Reduced

CO2

emissions:

90,000

kg/month每月減少CO2

的排放量90噸Reduced

maintenance

cost降低

成本Increased

system

reliability提高了系統(tǒng)的可靠性Longer

lifetime

of

motor

&

pump延長了電機和泵的使用?

2006

ABB

-

30

-The

action行動Running

a

motor

with

a

variable

speed

driveat

80%

speedonly

requiresslightly

morethan

50%

of

the

energy變頻驅(qū)動下，電機運行在80％的轉(zhuǎn)速僅僅消耗約50％的能量?

2006

ABB

-

31

-How

can

you

cut

your

energy

bill?如何降低能源開支？Where

is

the

energy

saving

potential

in

your

plant?工廠的節(jié)能潛力在哪里？Identify

the

major

energy