Emcs overview v0.4
- 1. Energy Management and Control System Overview
- 2. Company Overview Guiding Principles People Quality Policy: Primary focus is to add value to our Founded by team of professionals with diverse background in Technology and Domains customers business by delivering quality services and solutions Hundred person years of collective experience of founders Mission : To provide end to end solution to the customer Strong emphasis on research with few PhDs and few more underway through effective collaboration with internal and external partners by “Cleveraging Technology” with combination of About 75 people on board and expected to cross a 100 in one ability to innovate and capability to execute quarters Quality Objectives: Compliance to ISO 9001:2008 and Multi cultural and Multi Lingual. Exposure to and working with different international backgrounds and geographies On time delivery , first time right and with in budget Corporate Governance Financials Professionally Managed Founded in 2006 Employee Owned Organization Seven Million Authorized Capital Independent Directors and Experienced Advisors 5.6 Million paid-up capital Transparent Financial Management with strict adherence to International Corporate Law Completely self funded by founders and owned by employees of the organization Best practices in Project Management and Reporting to customer Two Independent subsidiaries with independent financials, one in Sri Lanka and one in Japan. Open to due diligence to customers any time
- 3. EMCS Objectives EMCS is built on top of an intelligent Focused for communications infrastructure and Energy Management / Audit it’s a combination of: Energy Optimization Hardware and Firmware, Targeting 20-30% Energy Savings WebCloud based Monitoring Prevent Electrical Accidents Software , Analytics and Control Software Go Green – Reduce CO2, NOx & SO2 Carbon Credits Smart Grid – in India In the world of the Smart Grid, consumers and utility companies alike have Tools to Objectives Manage, Measure , Monitor and Control Energy Monitor Consumption Control and Make every Employee Responsible for Energy Utilization Respond to energy needs. Continuous Clean Non Interrupted Power for the Critical Loads The flow of electricity becomes a Scheduled Time Based Limited Power to Heavy two-way conversation: Loads Saving consumers money, energy, Safety Precautionary Operations of Power Delivering more transparency in Handling Equipments terms of end-user use, and Optimized Power for Light Loads Reducing carbon emissions. Full Control on High Peak Demand Charges & Power Factor Penalty Charges Overall focus is on Direct Energy Savings Indirect Cost Savings on Overall Electricity Cost (Refer our slide “The Cost of our Electricity”)
- 4. Energy Management Issues Energy Quality and Uptime Maintenance Power Balance Manual Maintenance Inefficient or Fixed Load Sharing Inefficient way of monitoring Direct Impact on Equipment Used Skipping Preventive Maintenance Loose connections Transformers Sags Machinery and Lab Equipment Bushing and Insulations Sensitive and High Cost equipment Proper Earthing ImproperPoor ConnectionEarthing Distribution Transformer Monitoring Power Theft Unauthorized Power Use Transmission Line Sags leading to frequent short circuits Power Wastage Usage Overrated Fuses to avoid work on field Reactive Power Consumption by staff Controlling Reactive power Variations and Deviations Proper Norms are not followed Mismatch from power transmitted and used Capacitor Bank to be monitored and Unacceptable Neutral to Ground Voltages and maintained automatically for efficiency Power Factor Avoiding legal issues from the power supplier Drawing more power than permitted Component and Protection material Switching Surges Component Quality Traditional Linear power supply leads to surges/harmonics and spikes Non standard components Frequent tripping Inefficient way of operations Avoiding scheduled maintenance Equipment and Component Damage Arching leading to defective power network
- 5. ROI Parameters Detailed Measurement and Reporting Maintenance Costs Periodical Maintenance Energy Measurement and Emergency Maintenance Maintenance and Planning Energy Utilization Automation Alerts Energy Costs from Utility Company Basic Cost Indirect Costs Power Factor Penalty Depreciation on Capital Investment on High Peak Demand Penalty & Others (if Power Handling Equipments any) Wear & Tear and Out of Warranty Replacements/Scraps Energy Backup Costs Overall Operating Cost Generator Costs Maintenance Personal & Coordinator Usage Monitoring, Wages Fuel Monitoring Maintenance UPS Costs Aging Performance
- 7. Simple Definitions DMCU – Device Monitoring & Control Unit Smart Device with multiple monitoring & control features and executes the command of user on utilities. Monitors the Exergy and sends the data back to server thru SCU Controls the connecting utilities SCU – Segment Control Unit This connects to one or many DMCUs and aggregates the data and sends the data to the cloud application Acts as primary interface between DMCUs and Cloud based Server Element– Meters/Sensors/Transducers which Connects Utilities with DMCU As accessories with various metering, sensing & controlling actions. Utility– Appliances consumes Energy The appliance to be controlled & monitored
- 9. Our Data Flow DATA T – Temp Sensor SCU H – Human Detector SCU P – Power Module SCU F – Fuel Sensor SCU SCU I – Luminance Sensor Cloud DATA SCU DMCU DATA DMCU DMCU Sensors based on Application DMCU T H I P F VOLTAGE, CURRENT, PF & FREQUENCY
- 10. DMCU Deployment Example For a Sample Monitoring Point Sample Load POWER in out U1 PC PC PC DMCU 001 Optional additions Surge Protection PF Correction Real Time Voltage Regulation V, I, P & PF Earth Leakage Control Monitoring & & Interfacing Locally Communicates to Critical Limits of SCU on regular V, I, P & PF predefined time are set and initiate intervals trips as a MCB Only And Finally, all the computers (Load) on abnormalities are set to shutdown safely by our application from web or mobile
- 13. Modular Components SCU – Segment Control Unit A Gateway Point to the Server o By GPRS o By Wi-Fi o By Broadband A Data Collection Point (Master) o By PLC Modem o By ZigBee o By Modbus o By TP DMCU – Device Management & Control Unit A Device Level Data Collection & Controlling Point Communication to Master o By PLC Modem o By ZigBee o By Modbus o By TP Communication to the Elements o By IO Pins & UART Method Web Client Mobile Client
- 15. Demo – Energy Automation of a Industrial Campus
- 16. System Features Real Time Monitoring Every Two minute Power Quality Parameter details are in graphical presentation. Navigates to main/major categories of Utility No installation of the software as it’s hosted in a web address Better Power/Energy Management Selective Region Power Shut Down when not in use. Ex: Auditorium Blocks, Conference Rooms, Library etc 24x7 Access from anywhere by Mobile as well as Web to monitor and control Alerts, Warnings & Alarms by SMS, E-Mail periodically and on required. Optional feature to see how much power got saved for a period. Analysis Combine Energy Consumed for a department, utility & any group for a minute, hour, day, month and even a year which helps for a regression analysis. Reports Generation Standard & Customized Reports from user friendly format. Overview, Benefit & Return On Investment Reports can be generated. Easy Exporting of Data for storing & sending Access Control Various enabled features for Admin access, Master access & User access. Clear Set-Up Wizard Easy addition & removal for any instruments and easy installation procedures. Simple Configurations.
- 17. 50kW Load Allocated by KEB KEB-I 1 KEB KEB-II 2 Input 3 Generator GEN 45kVA Capacity Gen Set
- 18. BSMT BT Utility CONTROL PANEL 11 3kVA UPS TECLEVER Utility TEC CONTROL PANEL 5kVA UPS 12
- 19. From TEC ‘R’ Phase LIGHT LIGHT LIGHT 6 From 3kVA UPS AIR CONDITIONER (BMT ‘Y’ Phase) 3 5 LPSC TECLEVER UPS Utility 4 LPSC LIGHT 1 LPSC From 5kVA UPS PC PC PC PC (BMT ‘B’ Phase) 2 SERVER LIGHT LIGHT LIGHT 7 Motor From GE ‘R’ Phase BMT Utility PC PC PC PC
- 20. Focus Areas in this Power Network Utilities Sources 1. All Computers 8. KEB I 2. Server 9. KEB II 3. Air conditioner 10. GEN Set 4. Refrigerator 11. 3kVA UPS (Battery Bank) 5. Special Devices (LPSC) 12. 5kVA UPS (Battery Bank) 6. Lighting & 7. Motor
- 21. Cloud based Application Energy Monitoring Reports • Data from DMCU’s & SCU’s are • Customized Reports can be captured and monitored provide based on requirement Remote Access Control Proactive Maintenance • Control any Device through Mobile or web Application • Prevention is better then Cure Charts & Analytics Alert Management • Analyze the data using innovative Reports and Charts • Customized Alerts can be organized dynamically
- 22. Look and Feel of the Solution Dashboard & Reports
- 25. Voltage Vs Time Power Source Usage
- 30. Managing your energy consumption effectively is an ongoing process…
- 31. Case Study II
- 32. Our Solution & its Advantages Solution Advantage Assurance of Operational Reliability of Increased Reliability and Availability of complete Substation Equipments Equipment & System Switchgears Cost Reduction & Calculable Costs Transformers Lower Risk of Unscheduled Down Time Substation Equipments & Cost Avoidance due to the Down Time Auxiliaries & Production Losses Field Devices Desired Performance (Overall) Control Systems etc Enhanced Availability Effective Fix of Failures Environmental Compliance Support for new Operational Avoid Obsolescence Requirements Optimized Functionality Solution for Classic & Obsolete Maximizing Asset Performance Systems Retaining Original Performance Cost Reduction by Maximized Reduced Capital Employed Efficiency Up-to-date System Setup Performance Improvement
- 33. A Typical Power Network
- 34. Focus Area of a SS for a basic Tracking, Monitoring & Control IED can linked with CB’s (Any Make) Motor Drive IED can monitor the critical Quality Parameters of Power Transformers for it’s extended performance IED can collect data from the PT & CT and can measure/monitor the basic power quality parameters as V, I, PF & F and hence the kW, KVAr etc can be derived And much more actions & activities in overall power network
- 35. Engineering Process with Substation Configuration Language (SCL) Basic Electrical Survey Identifying the Logical Nodes from End to End with all the Metering Devices, Protective Devices & Control Devices Decide on the types of Intelligent Electronic Devices (IEDs) for the available Instrumentation & Control (I&C) Devices. Check the suitability conditions for installing our IEDs, otherwise will make the connection suitable. Geographical Information System Serial Bus, GPRS/GSM, TCP (or HTTP) Resource (Ex:- 33kV, 11kV etc) Local Server & Main Server Concept Asset (Ex:- SF6 Circuit Breaker, Tri-Vector Energy User Preferred Data Representation Meter etc) Custom Modification along with Standard Infrastructure (Ex:- Disclosure, Capacitor Bank etc) & Charts Any other Validating Data before storing Multiple Data Collections with Cross Verifications
- 36. Logical Nodes for a Logical Nodes for a Power Transformer SF6 Circuit Breaker
- 37. Data Acquisition IEDs Grouping ▫ Acquiring Data from Various Measuring Devices (Analog & Digital) ▫ Access Local Database of any Recording Devices and also maintained by any Operators, Engineers, Planners Data Acquisition & Control Devices & Administrators Measuring & Control Automation ▫ Device Management & Control Unit (DMCU) as a RTU Measuring & Protection Automation ▫ Basic & Special Metering Devices Process Control ▫ Programming Logic Controllers (PLCs) & IEDs Supervision Devices ▫ Protective Relays Visualization Supervision Inspection • Supervise or Monitors the conditions & status of the Control Devices Power System As existing with our master device integration • Indicates Immediate on any abnormalities Protection Devices • Monitor the Information Remotely by GUI As existing with our master device integration • Segment Control Unit (SCU) • Communication ▫ Power Line Communication ▫ GPRS & GSM Control & Protection ▫ IEDs (Intelligent Electronic Devices) will enable sending Every Logical Node will command message to Instrumentation & Control Devices & have an IED of any kind Power Devices. ▫ Advantageous over SCADA (Supervisory Control and Data which are well grouped Acquisition) ▫ and linked with our Web Application ▫ Mobile Application Web/Mobile Application ▫ Intelligent Data Interpretation Options