Energy Saving at Schneider Bangpoo Presented by Kidsada Santisak - - PowerPoint PPT Presentation

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Energy Saving at Schneider Bangpoo Presented by Kidsada Santisak - - PowerPoint PPT Presentation

Nov 03, 2022 164 likes •470 views

Energy Saving at Schneider Bangpoo Presented by Kidsada Santisak Sr Business Development Engineer 084-700-7802 Topic I. Introduction II. Project Background III. Project Implementation IV. Conclusion Schneider Electric - Division - Name

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SLIDE 1

Energy Saving at Schneider Bangpoo

Presented by Kidsada Santisak Sr Business Development Engineer 084-700-7802

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SLIDE 2 Schneider Electric 2
  • Division - Name – Date

Topic

I. Introduction

  • II. Project Background
  • III. Project Implementation
  • IV. Conclusion
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SLIDE 3 Schneider Electric 3
  • Division - Name – Date

Topic

I. Introduction

  • II. Project Background
  • III. Project Implementation
  • IV. Conclusion
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SLIDE 4 Schneider Electric 4
  • Division - Name – Date
  • I. Introduction

Energy charge meaning Baht/Unit or Baht/kWh

Average Electricity Charge (VSPP) 0.00 0.50 1.00 1.50 2.00 2.50 3.00 Jun-02 Aug-02 Oct-02 Dec-02 Feb-03 Apr-03 Jun-03 Aug-03 Oct-03 Dec-03 Feb-04 Apr-04 Jun-04 Aug-04 Oct-04 Dec-04 Feb-05 Apr-05 Jun-05 Aug-05 Oct-05 Dec-05 Feb-06 Apr-06 Jun-06 Aug-06 Oct-06 Dec-06 Month Baht/kWh Reference : Energy Policy and Planning Office (EPPO), Ministry of Energy Thailand Average Electrical charge 1.9843 Baht/kWh (June 2002) [100%] Average Electrical charge 2.4531 Baht/kWh (October 2006) [123.63%]
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SLIDE 5 Schneider Electric 5
  • Division - Name – Date
  • Ft Charge meaning that Fuel Adjustment Charge (at the given time). Ft

Charge was increased continuously.

Ft Charge in Thailand since 2003 - 2007 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 Jan-03 Mar-03 May-03 Jul-03 Sep-03 Nov-03 Jan-04 Mar-04 May-04 Jul-04 Sep-04 Nov-04 Jan-05 Mar-05 May-05 Jul-05 Sep-05 Nov-05 Jan-06 Mar-06 May-06 Jul-06 Sep-06 Nov-06 Jan-07 Month Baht/kWh Reference : Metropolitan Electricity Authority (MEA) Ft Charge February 2003 0.2612 Baht/kWh [100%] Ft Charge February 2004 0.3828 Baht/kWh [146.55%] Ft Charge June 2005 0.4683 Baht/kWh [179.29%] Ft Charge October 2004 0.4328 Baht/kWh [165.70%] Ft Charge October 2005 0.5683 Baht/kWh [217.57%] Ft Charge February 2006 0.7584 Baht/kWh [290.35%] Ft Charge October 2006 0.7842 Baht/kWh [300.23%] Ft Charge June 2006 0.8544 Baht/kWh [327.11%]

0.261 2 0.864 4

  • I. Introduction
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SLIDE 6 Schneider Electric 6
  • Division - Name – Date

Topic

I. Introduction

  • II. Project Background
  • III. Project Implementation
  • IV. Conclusion
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SLIDE 7 Schneider Electric 7
  • Division - Name – Date
  • II. Project Background

Problem Statement

  • In 2004, The Electricity cost from STL bangpoo site were 8.3 MTHB (13.69 THB / Hourly

rate) paid for Electricity consumption. On 2005 STL has forecast for total Electricity hourly rate is 13.80 THB. And we have policy to reduce electricity consumption to support ISO 14001 and NEW2 program Project Objective

  • Reduce total Electricity hourly rate 30% from 2005 forecast = 13.80 THB to 9.66 THB.

Primary Metric Consequential Metric/s Fix same as 04 unit price Electricity cost

Baseline Metric

9.66 13.80 Electricity consumption Goal Entitlement Baseline (Total Hourly rate) Metric

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SLIDE 8 Schneider Electric 8
  • Division - Name – Date

Cost of Electricity Energy Costs Power Distribution Equipment Downtime Lost Production

Monthly cost charge by utility includes : Power contract fee Energy usage Losses & Reactive Energy penalties

  • Investment on electrical equipment
  • Maintenance cost
  • Short life time/ Replacement of new

equipment

  • Loss on shut down
  • Replacement of fault equipment
  • II. Project Background
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SLIDE 9 Schneider Electric 9
  • Division - Name – Date
  • II. Project Background

Energy management is a process and has to implemented step by step

Collect information Process information Act on information

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SLIDE 10 Schneider Electric 10
  • Division - Name – Date

Topic

I. Introduction

  • II. Project Background
  • III. Project Implementation
  • IV. Conclusion
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SLIDE 11 Schneider Electric 11
  • Division - Name – Date
  • III. Project Implementation

Measurement data Record

SECTION ONE

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SLIDE 12 Schneider Electric 12
  • Division - Name – Date
  • III. Project Implementation

Solution Information

Fail

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SLIDE 13 Schneider Electric 13
  • Division - Name – Date
  • III. Project Implementation

Energy Management System

SMS Workstation / Ethernet Gateway (Web Server) Circuit Monitor w ECC Protection Relay Sepam Circuit Breaker w/ Micrologic Other Compatible Devices PLC, DCS
  • r BAS
Inverter Water Meter Gas Meter Power Meter / Ethernet MODBUS TCP UPS
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SLIDE 14 Schneider Electric 14
  • Division - Name – Date
  • III. Project Implementation
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SLIDE 15 Schneider Electric 15
  • Division - Name – Date
  • III. Project Implementation
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SLIDE 16 Schneider Electric 16
  • Division - Name – Date
  • III. Project Implementation

Measurement data Record Analyze data

SECTION TWO

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SLIDE 17 Schneider Electric 17
  • Division - Name – Date
  • III. Project Implementation

The charts show; The circled activities from MDB1, MDB2, MDB3 are the highest electricity consumption that we’ll focus to improve.

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SLIDE 18 Schneider Electric 18
  • Division - Name – Date
  • III. Project Implementation

Fishbone Diagram

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SLIDE 19 Schneider Electric 19
  • Division - Name – Date
  • III. Project Implementation

Measurement data Record Analyze data Find out the solution

SECTION THREE

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SLIDE 20 Schneider Electric 20
  • Division - Name – Date
  • III. Project Implementation

Before After Electricity usage drops significantly after improvement

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SLIDE 21 Schneider Electric 21
  • Division - Name – Date
  • III. Project Implementation

Delay to turn on Air compressor from 7:10 AM to 7:50 AM and 19:10 PM to 19:50 PM . The Gap show we can save the electricity because we not run air compressor if we don’t use ( 70 Unit/Day ) Saving about 63,000B/Year

Saving Before After

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SLIDE 22 Schneider Electric 22
  • Division - Name – Date
  • III. Project Implementation
  • Air Compressor No.1 Type 75kW

saving energy 69-64 = 5 unit/Hr energy decrease = 4500B/Month

  • r 54,000B/Year
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SLIDE 23 Schneider Electric 23
  • Division - Name – Date
  • III. Project Implementation

Stop Air conditioning on break time 30 minute and automatic turn off all Air conditioning after office hour 17.00 PM. And can re-start air conditioning system individual if continue to work. Before After The display shown electricity usage significant drop from 65KW. and 35KW. to 17KW. Saving from 12.00-12.30PM. = 30KWH/Day , 22,968 THB/Year Saving from 17.00 – 20.00PM = 150KWH/Day , 114,840 THB/Year

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SLIDE 24 Schneider Electric 24
  • Division - Name – Date

Topic

I. Introduction

  • II. Project Background
  • III. Project Implementation
  • IV. Conclusion
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SLIDE 25 Schneider Electric 25
  • Division - Name – Date
  • IV. Conclusion

■ Electric Consumption Saving in STL

Leader : Mr. Chartchai P. Sponsor : Mr. Sorrarat B.

Target reduce 30% from 2005 forecast

Baht

13.19 13.46 12.31 13.24 11.72 12.38 12.43 11.69 10.37 10.15 9.58 10.40 9.66 9.66 9.66 9.66 9.66 9.66 9.66 2 4 6 8 10 12 14 16 Jan05 Feb05 Mar05 Apr05 May05 Jun05 July05 Aug05 Sep05 Oct05 Nov05 Dec05 Jan06 Feb06 Mar06 Historical (THB) Historical Average Target Actual
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SLIDE 26 Schneider Electric 26
  • Division - Name – Date
  • IV. Conclusion
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SLIDE 27 Schneider Electric 27
  • Division - Name – Date
  • IV. Conclusion
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SLIDE 28 Schneider Electric 28
  • Division - Name – Date
  • III. Conclusion
If you can’t monitor, you can’t control. If you get garbage in, you’ll get garbage out.

Main

messages

Main

messages

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SLIDE 29 Schneider Electric 29
  • Division - Name – Date

for your attention

T Thanks