中国能源效率与环保绩效改进的方法.ppt

1、1,中国能源效率与环保绩效改进的方法Improving Methods on Energy Efficiency and Environmental Performance in China,2,什么是能源与环保改进？What is Energy Conservation?,能源与环保改进是“有效的资源管理”： Energy Conservation is “wise resource management”: 资源包含 Resources is defined as： 常规能源消耗（水，电，煤）Utilities (electricity, water) 人力资源Manpower 提高生产效

2、率Productivity / Uptime,3,能源与环保的三个解决方案3 Solutions for Energy Conservation,现有设施运行维护 Run it Right 先进节能技术改造 Get it Right 绿色建筑设计建造Build it Right,4,现有设施运行维护 How to Run it Right,对于建筑 For a Building 保证系统正常运行 Make sure everything is working 预先管理 Instill discipline in maintenance 人力效率 Manpower Productivity 行为

3、改进 Behavior Modifications (i.e. - pre-cool with ambient air in the morning, turn off lights near windows, etc.) 结果 Results: 综合可实现15%的节省 With NO capital investment, 15% savings is common,温控阀未连接 Temp actuated Valve Disconnected,测温仪未连接Disconnected Thermostat,水阀失灵Stuck Valve: No Water Flow,风机盘管堵塞 Clogge

4、d Fan Coil Filter,新风堵塞 Blocked Air Inlet,空调系统泄漏Leaking Air Handling Units,Taxes,Manufacturing Costs,Maintenance,生产率 Production Rate,完好率 Availability,整体设备效率Overall Equipment Effectiveness (OEE),质量Quality,=,Conversion Cost,Revenue from Finished Goods,Sales and Administrative,Price of Finished Goods,Ra

5、w Materials,.,Income Statement,EBIT,提高设备完好率： 整体设备效率 Increasing Uptime: Overall Equipment Effectiveness (OEE),6,什么是整体设备效率？What is OEE？,一年总时间 Total Available Time 8760 hrs/Year (A),总预算的工作时间 Total Planned Operating Time (B),实际的工作时间 Actual Operating Time (C),设备运行时间 Actual Useable Time (D),预定非工作时间 Planne

6、d Shutdown,准备工作时间 Set up / losses / changeover,生产速度损失Speedlosses,质量损失Quality losses,生产效率 Apparent Uptime (E),实际运营效率 Productive Run Time (F),非预定设备维护时间Unplanned downtime,整体设备效率是 OEE is: 达到最佳的生产运营效率Total time in which equipment is available and products produced have no defects. OEE (F/B) = Availabilit

7、y (D/B) x Speed (E/D) x Quality (F/E),在中国工厂的整体设备效率 85% OEE of China Factories 85%,7,案例研究：芯片工厂Case Study: Semi-Conductor Factory,从2003年1月到2004年7月的整体非预定设备维修时间: 535小时 Total unplanned maintenance time from Jan 2003 to July 2004 (18 months)：535 hours,主要组成系统Failures (Defects) with the following major syst

8、ems 空调系统HVAC 电系统Power System 纯净水系统RODI OFA 安全系统Safety 其他Others,8,OEE这么影响利润 Linkage Between OEE and PROFIT,A 16 Point Improvement in OEE Doubles EBIT! The Hidden Factory!,9,Why Japans Energy Consumption per unit GDP is 11 times better than China,Japanese factories run at an OEE of 85% or better where

9、 Chinese factories run at 50% Every 15% improvement in OEE represents a doubling of profits Every 10% of OEE represents 100% more energy consumption Factor in pricing effects (say Japanese products costs 3 times more than Chinese), we still have a gap of 350% of energy consumption per equivalent pro

10、duct produced. Toyota drives OEE with Total Productive Maintenance (TPM), not with expensive technology but with discipline and knowledge,10,先进节能技术改造 Get It Right,对现有的整体设施进行相应的先进技术改造，可提高能源与环保效益. Get it right: possible retrofits for increased energy conservation. 改造可能需要在以下几个方面投资 Retrofits may include

11、 capital expenditures for: 暖通空调系统 Upgrading chillers / HVAC systems 楼宇自控系统 Upgrading control systems 楼宇结构系统 Upgrading building insulation and core 改造投资在中国有多种方式，在国外最普遍的方式是银行贷款. 目前在中国还刚刚开始. Capital investments may be financed in several different ways, but financing through banks is still nascent in C

12、hina.,11,绿色建筑设计建造Building It Right: LEED Scorecard,12,绿色建筑LEEDTM Green Strategies,13,绿色建筑的评价 Green Performance Scorecard,0 Points,69 Points,14,降低绿色建筑成本的措施Build it Right and Build it Cheaper,通常认为绿色建筑比传统建筑贵5%,但是我们可以采用适当的措施使其降低5%。Reduce cost of Green Buildings to 5% less than that of traditional buildi

13、ngs: 标准化的模块设计，节省设计与建造费用 Standardization of building modules* and elimination of a large part of architectural fees 标准化供应商 Standardize supply chain management 建立固定供应商Qualifying a group of Tier 1 supplier 与供应商一起创新，降低成本 Partnering with supplier to value engineer and minimize costs 加强建设过程的透明度 Increase c

14、onstruction process transparency * Inspired by Frank Lloyd Wright,15,解决方案总结Summary of the 3 Solutions,支出 Outgoing Expense,收入 Incoming Cash Flow,16,江森Johnson Controls At-a-Glance,Market leader all three Lines of Businesses Building Efficiency Automotive Experience Power Solutions,Operations Snapshot

15、$33 Billion USD of Sales 130,000 Employees +500 Offices +50 Countries of Operation,3,16,Energy and Sustainability Record No 1 Energy Management Company in North America Recycle content of automotive interiors reaches 80% Recycle content of lead acid batteries achieve 99%,17,江森BE服务与产品Building Efficiency,18,KPI,Energy Consumption divided by units that they make uptime solution - if you coul