Digital Technologies Introduction Digital Technologies Introduction - - PDF document

2005-12-23 1

Digital Technologies Introduction Digital Technologies Introduction

Sunny Zhai Central A/C Technical Manager – Asia Emerson Climate Technologies

Emerson Corporate Overview Emerson Corporate Overview

• Founded In 1890
• Headquartered In St Louis,

Missouri, USA

• Global Product And Market

Leadership

• Record Of Consistent Long-

term Performance

• Global Sales Of US$15.6

Billion In 2004

• 111,000 Employees Worldwide

Over 60 Industry-leading Divisions Located In Around 245 placess In More Than 150 Countries

• St. Louis headquarters

圣路易斯总部

• St. Louis headquarters
• St. Louis headquarters

圣路易斯总部 圣路易斯总部

2005-12-23 2

2004《财富》美国最受赞赏公司 2004《财富》美国最受赞赏公司

ELECTRONICS电子业 1 General Electric 7.80 2 EMERSON 7.69 3 Siemens Corp. 6.81 4 Maytag 6.45 5 Royal Philips 6.09 6 Eaton 5.95 7 Whirlpool 5.91 8 Toshiba 5.76 9 SPX 5.44 10 Tyco International 3.57

Emerson just 0.11 behind GE in the electronics industry group.艾默生在电子行业总排名仅

以0.11分之差紧随通用电气之后。 艾默生主要项目指标评分表现

项目指标 排名

创新innovativeness 1 产品及服务质量 1 长期投资价值 1 社会责任social responsibility 1 公司资产使用 1 管理质量quality of management 2 财务完好性financial soundness 2 员工素质employee talent 2

Emerson topped Electronics category in 5 key attributes…and increased score in every category!

艾默生在5项指标的排名位居电子行 业之首…并在不同领域的评分都有 所提高！

Quality of products & services Long-term investment value Use of corporate assets

Emerson’s performance in key attributes

Emerson Global Presence Emerson 全球概况 Emerson Global Presence Emerson 全球概况

US & Canada 美国及加拿大 Sales 销售额 $8.8 billion Employees 员工 42,800 Locations 地点 110 Latin America 拉丁美洲 Sales销售额 $0.5 billion Employees员工 18,500 Locations地点 30 Asia 亚洲 Sales销售额 $2.1 billion Employees员工 26,800 Locations地点 35 Europe Europe 欧洲 Sales销售额 $3.6 billion Employees员工 21,600 Locations地点 65 Rest of World 世界其它地区 Sales 销售额 $0.6 billion Employees员工 1,400 Locations地点 5 Worldwide Employees 全球员工 111K Locations 地点 245

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The 8 Emerson Business Groups Emerson八大业务品牌 The 8 Emerson Business Groups Emerson八大业务品牌

网络能源 环境优化技术 工业自动化 过程管理 机电科技 专业工具 储存技术 家电应用技术

Global Market and Technology Leadership

全球市场及技术领导者

#1 Control Valves 控制阀 #1 Measurement Devices 量度仪表 #2 Systems & Solutions 系统及解决方案 #1 Compressors 压缩机 #1 Controls 控制器 #2 Thermostats 恒温器 #2 Valves 阀门 #2 Motors 电机 #1 Garbage Disposers 碎渣机 #1 Appliance Components 家电零件 #1 AC & DC Power Syst. AC 及 DC 能源系统 #1 OEM Embedded Power OEM 嵌入式能源 #1 Precision Climate Syst. 精密室内气候系统 #1 Alternators 交流发电机 #1 Industrial Motors 工业用发电机 #1 Fractional Motors 分马力电机 #1 Plumbing Tools 管道工具 #1 Storage Solutions 储存技术解决方案

2005-12-23 4

Emerson China Investment Presence 中国地区投资分布图 Emerson China Investment Presence 中国地区投资分布图

Suzhou

苏州

Fuzhou

福州

Luoding

罗定

Tianjin Fisher Controls Valve Co., Ltd. 天津费希尔控制阀有限公司 Tsubaki Emerson Gear (Tianjin) Co., Ltd. 天津华昌齿轮有限公司 Emerson Process Management (Tianjin) Valves - Fisher Valve 艾默生过程管理(天津)阀门有限公司 Emerson Electric (Suzhou) Co., Ltd. 艾默生电气(苏州)有限公司

• Copeland Scroll Compressor

谷轮涡旋压缩机

• Flow Controls

艾可控制器 Emerson Climate Technologies (Suzhou) R&D Co., Ltd. 艾默生环境优化技术(苏州)研发有限公司 Shenyang

沈阳

Beijing

北京

Tianjin

天津

Leroy Somer (Fuzhou) Generator Co.,Ltd. 利莱森玛(福州)发电机有限公司 Shenzhen

深圳

Astec Electronics (Luoding) Co., Ltd. 雅达电子(罗定)有限公司 Closetmaid (Jiangmen) StorageLtd. 其信(江门)五金有限公司 Shenyang Copeland Refrigeration Co., Ltd. 沈阳谷轮冷冻机有限公司 ASCO Valve (Shanghai) Co., Ltd. 世格流体控制(上海)有限公司 Emerson Electric (China) Holdings Co., Ltd. 艾默生电气(中国)投资有限公司 Emerson Engineering Systems (Shanghai) Co., Ltd. - C.T. 艾默生系统工程(上海)有限公司-中国驱动中心 Emerson Process Management Co., Ltd. 艾默生过程控制有限公司 Emerson Process Management (Shanghai) International Trading Co., Ltd. 艾默生过程控制(上海)国际贸易有限公司 Emerson Professional Tools (Shanghai) Co., Ltd. 艾默生管道工具(上海)有限公司 Emerson Trading (Shanghai) Co. ,Ltd. 艾默生贸易(上海)有限公司 Fisher Regulators (Shanghai) Co Ltd. 费希尔调压器(上海)有限公司 Emerson Network Power Connectivity Solutions (Shanghai) Co., Ltd 艾默生传导系统（上海）有限公司 Shanghai Branson Ultrasonics Co., Ltd. 上海必能信超声波有限公司 Shanghai Westinghouse Control Systems Co., Ltd. 上海西屋控制系统有限公司 Shanghai

上海

Jiangmen

江門

McGill International Inc. 励吉工业股份有限公司 Taiwan

台 湾

Astec International Holdings Ltd. 雅达国际有限公司 Branson Ultrasonics Asia Pacific (HK) 美国必能信超声波(亚太)有限公司 Hong Kong

香港

Qingdao

青島

Emerson (China) Motor Co., Ltd. 艾默生(中国)电机有限公司 Beijing Rosemount Far East Instruments Co., Ltd. 北京远东罗斯蒙特仪表有限公司 Emerson Beijing Instrument Company, Ltd. - Rosemount 艾默生(北京)仪表有限公司 Astec Electronics Co., Ltd. 雅达电子有限公司 Astec Power Supply (Shenzhen) Co., Ltd. 雅达电源制品(深圳)有限公司

• Emerson Electric (Shenzhen) Co., Ltd. - TOD

艾默生电气(深圳)有限公司-热敏碟

• Emerson Machinery Equipment (Shenzhen) Co., Ltd. –

FisherControl 艾默生机械设备(深圳)有限公司- 费希尔控制 Emerson Fusite Electric (Shenzhen) Co., Ltd. 艾默生富塞电气(深圳)有限公司 Emerson NetworkPower Co., Ltd. 艾默生网络能源有限公司 Wiegand Component Technologies (Shenzhen) Co., Ltd. 威格机电零件技术(深圳)有限公司 Emerson Technology Service (Shenzhen) Co., Ltd. –Network Power 艾默生技术服务(深圳)有限公司

Emerson Climate Technologies 艾默生环境优化技术 Emerson Climate Technologies 艾默生环境优化技术

A Global Resource For Climate Technology Products, Services And Solutions

Dedicated People Respected Brands Established Customers

全球全面的 环境优化技术解决方案

2005-12-23 5 “2003 Fortune’s World’s Most Admired Companies” Emerson Named Global Top 50 ‘All Star’ “2003 Fortune’s World’s Most Admired Companies” Emerson Named Global Top 50 ‘All Star’

Global Electronics

• 1. GE
• 2. Sony

3. Emerson US Electronics

• 1. GE

2. Emerson

• Overall Rank 全球排名 : #47
• Industry Rank 全球电子业排名: #3 Global
• 9 Rating Categories 评选标准：

Social Responsibility 社会责任感 Innovation 革新度 Long-term Investment Value 长期投资价值 Use of Corporate Assets 公司资产运用 Employee Talent 员工素质 Financial Soundness 财政状况 Quality of Management 管理质量 Quality of Products/Services 产品和服务质量 Global Business Acumen 全球商务敏锐度

艾默生名列 2003《财富》“全球最受讚赏的公司”全明星企业全球 50 强

Key Customers in Asia Pacific 艾默生环境优化技术亚太地区主要客户

2005-12-23 6

Copeland Corporation – Yesterday 谷轮公司概况 谷轮公司概况 -

• 昨天

昨天

• Founded in 1921

成立于1921年

• The First Household Refrigerator

生产世界上第一台家居冰箱

• The First S/H Compressor

1941年世界第一台半封闭压缩机

• Joined Emerson in 1986

于1986年加入艾默生电气公司

• The Biggest Scroll Compressor

Manufacturer

全球规模最大的涡旋式压缩机 制造公司

• 6,500 Employees / 6,500 名员工
• Annual Sales 1.8 Billion US Dollar

年销售额 18 亿美元

• 19 Plants Worldwide

全球拥有 19 座工厂

• Over 10K Models

生产超过 10,000 种型号压缩机

• 6.8 Million Capacity / 年产量680万台
• 45M Scroll Compressors Running Worldwide

全球已安装超过 4,500 万台涡旋式压缩机

• Leader in Industry / 压缩机行业的领导者

Copeland Corporation – Today 谷轮公司概况 谷轮公司概况 – – 今天 今天

2005-12-23 7

Copeland Scroll Products Line Copeland 涡旋产品系列 Copeland Scroll Products Line Copeland 涡旋产品系列

Star Quantum Quest Summit Specter LCS (kBtuH) 18-30 24-48 48-78 84-144 90-185 247-296 (kW) 5-8½ 7-14 14-22 24-41 26-51 68-85 (Ton) 1½-2½ 2-4 4-6½ 7-12 7½-15 20-25 制造地点 Lebanon Lebanon Lebanon Sidney 比利时 Shelby Sidney Natchitoches 泰国 Shelby Natchitoches 苏州 苏州 北爱尔兰 北爱尔兰 泰国 泰国

家用涡旋系列 家用涡旋系列/ /Residential Residential 5 5-

• 22 kW, 1.5

22 kW, 1.5-

• 6.75 Ton

6.75 Ton 商用涡旋系列 商用涡旋系列/Commercial /Commercial 24 24-

• 85 kW, 7

85 kW, 7-

• 25 Ton

25 Ton

Copeland Asia-Pacific Profile

谷輪亞太區概況

Copeland Asia-Pacific Profile

谷輪亞太區概況

5 Manufacturing Facilities

五座制造基地 制造基地

15 Sales Offices And Support

Locations 15間銷售辦事處及支援中心

Over 2,000 Employees

二千多名员工

Wide Range Of Products

產品範圍廣闊 – From 0.2 - 70 HP 0.2匹至70匹 Copeland Suzhou Plant Copeland Rayong Plant

2005-12-23 8

Application Support

應用支援

Application Support

應用支援

An Investment That Goes Beyond The Purchase: 採用本公司產品不單是採購, 而是一項投資:

• Service Engineering 工程服務
• Global Network 全球支援網絡
• Training 培訓
• Aftermarket

Distribution 售後服務

Educational Services 教育 Educational Services 教育

• Copesim – System Design Tool For HVAC Engineers 系統設計工具軟件
• On Line Product Information 在線產品資料
• Hands On And Classroom Training 包括實作及課堂培訓

2005-12-23 9

Copeland’s Training Program In China

Launched In July 2003

Copeland’s Training Program In China

Launched In July 2003

• Part 1: Design For Digital Scroll Systems

– Introduction To Digital Scroll Technology – Refrigerant Piping Design – Drainage Piping Design – Wiring Design & Address Setting

• Part 2: Installation Guide To Digital Scroll Systems

– Processing & Installation Of Refrigerant Pipes – Processing & Installation Of Drain Pipes – Insulation – Processing & Installation Of Wiring – Installation Of Outdoor Unit & Indoor Unit – Pressure Testing Procedure – Vacuuming & Charging Procedure – Test Run

• Several Training Sessions Held In Shanghai,other city

Copeland’s Training Program In China

Launched In Sep 2005

Copeland’s Training Program In China

Launched In Sep 2005

Part 3: System Design Training

– Heat Load Calculation – Duct Design – Digital Scroll System Selection Procedures – How To Make A Professional Bidding Document

Heat Load Calculator Software For International Use Is

Developed

2005-12-23 10

HK Engineering Center Lab Facilities 香港工程中心實驗室設備

Overview 概況

Psychometric Lab 焓差實驗室:

Capacity Up To 75,000 Btu/h;

Expandable 能力範圍達75,000 Btu/h可擴充

Condition Range: -15oc to 52oc

工況範圍 -15oc 至 52oc

Tolerance: +/- 0.1oc

波動範圍+/- 0.1oc

Fully Computerized

全自動計算 Sound Room 噪音實驗室:

Background Noise: 30

dBA 背景噪音: 30 dBA

Sound Measurement

聲音量測

Vibration Measurement

振動量測 All Asia-pacific Field Returns Analyzed In Hong Kong 亞太區所有現場問題壓縮機會運到香港作分析 Provide Teardown Analysis & System Recommendations 提供剖解分析及系統改善建議 Teardown Scroll & Reciprocating Compressors 能剖解分析渦旋及往復式壓縮機

HK Engineering Center Lab Facilities香港工程中心設備

Calorimeters & Reliability Test Stands量熱計及可靠性實驗台

Calorimeters 量熱計

• Capacity 能力:

60,000 Btu/H And 100,000 Btu/H

• Test Capacity And EER For Any

Conditions 量測所有工況下的制冷能力及能效比

• Tests 測試點:

ARI, CHEER, Rating Data, Maximum Load, Oil Circulation Rate ARI, CHEER, 額定工況, 最大工況, 油 循環量

29 Reliability Test Stands Operating 29 台可靠性實驗台

Test Conditions 測試工況:

ARI, Maximum Load, Defrost, Flooded Start, Maximum Delta P, High Load, High Compression Ratio ARI, 最大工況, 除霜, 液擊, 最大壓差, 高負載, 高壓縮比工況

2005-12-23 11

Suzhou R&D Center 蘇州研發中心

Overview 概況

Four Story Building In Suzhou Science Park 蘇州科學園內四層建築 Emerson Has First And Second Floor 艾默生位於一樓及二樓 9 Engineering Labs 9 間工程實驗室 China Customer Technical Support 中國客戶技術支援中心 Can Run Up To 110 Compressors 能同時操作達110台壓縮機 Will Include Sound / Psychometric Rooms, Electronics, Fatigue Lab 將添置噪聲實驗室, 焓差實驗室, 電子 實驗室, 疲勞實驗室

2003年6月投入服務 R & D Center Location

Digital Scroll Technology Digital Scroll Technology

Arup Majumdar Director – Unitary A/C Marketing

2005-12-23 12

Currently, RCAC Are Mainly Used in Villas and High-grade Apartments; Experts Believe: in 2003-2007, RCAC Market Will Witness Annual Growth of 30%, and Sales Volume in 2007 Will Reach 1,944 Million USD

30% 1,150 2005 ☆ 30% 1,49 5 2006 ☆ 30% 30% 30% 43% 300% —— Growth rate 1,944 884 678 521 363 121 Sales volume 2007 ☆ 2004 ☆ 2003 ☆ 2002 2001 2000 Year If the market grow at the speed of 30%, by 2007, sales volume of RCAC will be 1,944 Million USD

Year Sales volume

Note:3HP-15HP ☆:Estimated 121 363 521 678 884 1,150 1,495 1,944

400 800 1,200 1,600 2,000 2000 2001 2002 2003 2004 2005 2006 2007

Unit:Million USD

三种主要产品的综合特性比较

3 Main Type Technology Overall Comparison

三种主要产品的综合特性比较

3 Main Type Technology Overall Comparison Flexible Perfect No Need High Easy to fit the room high Multi System Yes Good Hard Low Difficult Middle Chillers No No Good Easy Low Hard Low Ducted Type Capacity Control Comfort Maintain EER Installation Price

2005-12-23 13

3 Kind Of Multi-Evaporator VRF 3 Kind Of Multi-Evaporator VRF

Inverter VRF

• Inverter Loss（10-20%）
• By Pass Loss
• Liquid Injection Loss

Multi- Step VRF

• Lower EER

Digital Scroll VRF

• Better Performance

Capacity Control for ECO Capacity Control for ECO

Operating Capacity 12.5% 25.0% 37.5% 50.0% 62.5% 75.0% 87.5% 100%

COMP

100% O peration OF F O F F O N O N OF F O F F O N O N PC 50% O peration ON ON O F F O F F ON ON O F F OF F A C Compressor OF F O F F O F F O F F ON ON O N O N External Save V alve ON O F F O N O F F ON O F F O N OF F

2005-12-23 14

Alternate Inverter Technology Is Complex Alternate Inverter Technology Is Complex

Resonant Frequency Capacity Range From 50% to 100%, Not Wide Enough Need Expensive Inverter And Electronic Controls Oil Return Problem EMC/EMI Issues Complicated By-Pass Circuits Not Easy To Service Inverter loss & motor switching loss (15-20%)

Digital Scroll Compressor Digital Scroll Compressor

7.5HP Model

2005-12-23 15

Digital Scroll: New Modulation Technology Digital Scroll: New Modulation Technology

New Scroll Modulation Concept

Enabled By Copeland Compliant Scroll 10~100% Continuous Capacity Excellent Performance Requires Simple Electronics

Floating Seal Fixed Scroll Orbiting Scroll

PWM Signal

Scroll Movement During Operation Scroll Movement During Operation

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Digital Scroll Operation Loaded State (1); Unloaded State (0) Digital Scroll Operation Loaded State (1); Unloaded State (0)

8 s

100%

0% 0%

100%

5 s 5 s

Example: 20% Capacity Example: 50% Capacity

Loaded State (1) Unloaded State (0) 100% Capacity 0% Capacity 2 s

Scroll Separates By 1 MM

Digital Scroll has Solid Foundation

Based on global advanced digital scroll platform

Digital Scroll has Solid Foundation

Based on global advanced digital scroll platform

Shinco China Scroll Users

• Based on 45-million Copeland Compliant

Scroll compressors installed globally

• More than 8-year application in China
• Almost every local AC maker is using it
• Manufacturing factory exists in China

2005-12-23 17

Digital Scroll Has Application Flexibility Digital Scroll Has Application Flexibility

• Residential Central A/C System
• Commercial Multi Evaporator System
• Air Ducted System
• Water Cooled System
• Constant Temperature/

Humidity A/C

• Northern Heat Pump

Residential Multiple System Commercial Multiple System

Digital Scroll Compressor

Development History

Digital Scroll Compressor

Development History

1993

Concept Developed

1995

First Prototype Developed

1997

Completed Concept Design

1997

Tested In Constant Temp/Humidity A/C

1999

Refrigeration Application Completed

1999

Started To Develop A/C Product

2000

Stopped Variable Speed Compressor

2000

Started To Supply To Samsung

2002

Started To Supply Rest Of Asia

2005-12-23 18

Simpler System – Easier Maintenance Simpler System – Easier Maintenance

Digital Scroll System Inverter Syste

Easy Oil Return Easy Oil Return

• Easy Oil Return During Low Loads
• No Oil “Pump Out” During Unloading
• Loaded Cycle Gas Velocity Sufficient To Return Oil
• Don’t Need Oil Separator Or Oil Return Cycle

2005-12-23 19

Digital Compressor Asia Reliability Performance Digital Compressor Asia Reliability Performance

99.995% Reliability 5 Total No. Of Compressors Field-Returned 100,000 Total Digital Compressor In Field Inverter Failure Rates 3% – 6%

Digital Scroll Provides Energy Savings Digital Scroll Provides Energy Savings

• High Full Load EER (11.5)
• High EER Even At Partial Load
• Highest Seasonal Energy Savings
• Fewer Start-stops On Compressor
• Low Operating Cost

2005-12-23 20

10HP Digital VRF Test Data GB/T 18837 - 2002 10HP Digital VRF Test Data GB/T 18837 - 2002

2 2.5 3 3.5 4 4.5 20 40 60 80 100

IPLV(C) = 3.56 IPLV(H) = 3.71

China Home Appliance Quality Supervising Test Centre 2005 June, Test Report

Capacity ratio(%) Cooling Heating COP (W/W)

Precise Temperature & Humidity Control Precise Temperature & Humidity Control

• Precise Room Temperature Control

( ± 0.5oC)

• Precise Humidity Control ( ± 2.2%)
• Better Humidity Control
• Higher Heating Capacity
• Fast cooling

2005-12-23 21

Digital Scroll : Capacity Output Range Digital Scroll : Capacity Output Range

10 20 30 40 50 60 70 80 90 100 110 10 20 30 40 50 60 70 80 90 100 110 % Modulation % Capacity 100% 10%

Inverter System Digital Scroll System

Wide Capacity Range Provides Greater Comfort Wide Capacity Range Provides Greater Comfort

Main Advantages

• Tight Temperature Control
• Quick Response To Room Demand

+/-0.5oC

Additional Benefits

• Low Starting Energy Needed
• No Additional Heater Required

Time

Room Temperature

25oC

2005-12-23 22

10

2 4 6 8 10 12 14 Capacity (KW) 4 8 12 16 20 Digital Scroll Inverter Variable Speed

Digital Scroll: Better Dehumidification Digital Scroll: Better Dehumidification

Evap Evap T T (C) (C) Digital Scroll System Has Lower Sensible Heat Ratio Curve Digital Scroll System Has Lower Sensible Heat Ratio Curve

Evaporator Coil Surface Temperature Distribution Evaporator Coil Surface Temperature Distribution

Dehumidify good Coil evaporating T Evaporator Coil Suction

2005-12-23 23

No Electromagnetic Interference Issue No Electromagnetic Interference Issue

• Mechanical Loading &

Unloading

• No Frequency Inverter
• Can Be Used In

Telecommunication Room, etc

China Has Introduced Strict EMI/EMC Regulation Similar To European Standards

Basic Wave High Harmonic Wave Deformed Wave

Example Of Damages Caused By High Harmonic Wave Appliances Affected Transformer Reactor coil Capacitor Household Appliance E.L.Breaker Precision Instrument Type Of Damage Vibration, Burn Burn Burn Noise, Flickering on TV Malfunction Operation Accuracy affected

2005-12-23 24

Comparison Of Electromagnetic Interference Digital Scroll versus Inverter

1 9 th 1 7 th 1 3 th 1 1 th 7 th 5 th 1 2 3 4 5

Ampere

1 9 1 7 1 3 1 1 7 5

Inverter EMC Regulation Digital Scroll System

E M W

Digital Scroll Is A Winning Technology Digital Scroll Is A Winning Technology

Date Country Award Dec 2001 Korea Korea New Technology Award Dec 2001 Korea Samsung Group Technology Award – Finalist Dec 2001 Korea Grand Prize Of Korea Energy Award Dec 2001 Asia Far East Economic Review Innovation Award Finalist Dec 2002 Korea Korea New Technology Award Nov 2002 China China Household Appliance – Best Technology Jan 2003 USA AHR Expo Award For Technology Innovation Aug 2003 USA Emerson Technology Award

2005-12-23 25

2003 AHR Innovation Award - Chicago 2003 AHR Innovation Award - Chicago

R410A Digital Scroll Performance

Top COP In The Trade Based On Mature R410A Scroll Compressor

Application

– More Than 1.5M Installation Cases

Lower Oil Circle Ratio <0.5% Thicker Shell Brings In Low Noise & Vibration

2005-12-23 26

Product Range

R410A Digital VRF Launched In Nov, 2005 Wide Product Range 4HP – 48HP

HP range 4 – 7HP 8 – 14HP 14HP – 48HP

Digital Scroll Has Excellent Performance Digital Scroll Has Excellent Performance

• Reliable
• Simple System
• Easy Return
• Long Running Life Compressor
• Energy Saving
• Excellent EER / SEER
• Better Comfort
• Precise Room Temperature Control
• Effective Room Humidity Control
• Wider Capacity Range
• No Electromagnetic Interference Issue

2005-12-23 27

www.digitalscroll.com www.digitalscroll.com