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Arabian American Center August Training & Development
Program Title:
Basics of Anti-Surge System, Troubleshooting and Diagnostic UPS and Battery Charger Systems
Location:
Dubai
Date:
26.08.2018 - 30.08.2018
Fees:
$ 3900

Description

 

Training Introduction & Description:

Part-1

   (UPS), also called uninterruptible power supplies, are machines that are designed to take over the supply of electrical power to a load whenever the normal supply fails.  Energy is either supplied by a storage device (battery) or conversion of fuel (generator) or both. The UPS system functions to provide insurance in two major areas. First, it provides “buffering” or complete isolation between the utility lines and critical load, thereby enhancing the proper operation of that load. Secondly, the UPS system has the capability of providing unimpaired operation of the critical load, even in the event of complete loss of electrical input power. Different kinds of UPS systems have different capabilities in regard to both functions, and these capabilities must be carefully weighed against the specific needs of a given application. In addition, of course, the whole aspect of UPS reliability must be examined to be sure that the “solution” does not create more problems than it solves. This course shall be l illustrated video as training aid


Part-2

    In the other hand part -2 of the course reflect the relationship between compressor operation and surge within the compressor map. These basic topics are the foundation for a better understanding of the theory behind compressor controller , Anti surge and Performance control systems


  Examine the correlation between the Surge Control Line and the PI response, including factors which influence the safety margin. Learn why Recycle Trip response is necessary and how it protects the compressor.  Discover how the Controller detects a surge event and how the “Safety On” response gets the compressor out of the surge condition and stabilizes the process. You will also gain an understanding of how the Operator is notified of the control events


  Discover how to use the Surge Control Line for surge protection, the pros and cons of having small or large margins, and what influences the selection of the safety margin - typical illustrations modernizations of  up to date controller hardware , configuration , operations and trouble shooting


Who Should Attend:

          All Graduate, senior, Electrical & instrument  technician & supervisor


Training Methodology

    Each participant will receive a copy of the comprehensive course notes. The presenter will outline and discuss the topics using computer displays, CD displays and videotapes. The course is designed to have an interactive format to maximize delegate participation. Questions and answers are encouraged throughout and at the daily sessions. Needs-Based case-studies and examples will be discussed in problem solving workshop sessions. This gives participants the opportunity to discuss with other delegates and the presenter their specific problems and appropriate solutions. Only minimum note taking is encouraged to ensure maximum delegate attention during the course.


Training outcomes

             On successful completion of this course, delegates will:

Part-1

               • Understand the basis for the use of a UPS

               • Understand Critical Load Applications

               • Have an appreciation of UPS ,charger & Batteries  Problems and troubleshooting - Diagnostics

               • Be able to review the installation and maintenance requirements of a UPS and Stand-by power

                   installation

               • Be able to improve reliability by improving the resilience of an electrical installation

               • Trouble shooting for major faults occurred on Battery , battery charger and UPS

               • Electrical Safety rule


Part-2

               • Understand the basics of a compressor curve

               • Identify the operating envelope of a compressor

               • Learn the effect of process resistance

               • Understand how compressor control calculates deviation

               • Recognize the purpose of the Surge Control Line

               • Discover the advantages of operating closer to the Surge Limit Line

               • Operate , Check & Configuration for Modern up to Date typical Controller Ex. CCC series 3


Course Contents:

DAY-1  

              1. Introduction

                            1.1. System Configuration

                            1.2. A.C loads

                            1.3. D.C Loads

                            1.4. Economics

                            1.5. Mains disturbances


              2. Basic parts of the charger

                            2.1. Transformer

                            2.2. Rectifier

                            2.3. Filter

                            2.4. Regulator

                            2.5. Processing of an input


              3. Principle of Rectification

                            3.1. Diode as a rectifier

                            3.2. Silicon Control Rectifier (SCR)

                            3.3. Single phase full wave rectifier


              4. Control, Protection and Indication devices

                            4.1. Control devices

                            4.2. Protection devices

                            4.3. Indication devices


DAY-2

             5. INVERTER

                            5.1. Evolution of the inverter

                            5.2. bridge Circuits

                            5.3. Quasi Square Wave (Second Generation) Inverters

                            5.4. PWM Inverters


              6. STATIC SWITCH

                            6.1. UPS Configuration

                            6.2. Bypass Arrangements

                            6.3. UPS Control Logic


              7. Batteries

                            7.1. Types of Batteries

                            7.2. Constructions

                            7.3. Operations

                            7.4. Grouping of cells

                            7.5. Battery ratings (specification)

                            7.6. Battery Hazards and safety precautions

                            7.7. Battery care and maintenance

                                          7.7.1. Battery container

                                          7.7.2. Electrolyte

                                          7.7.3. Cell Voltage

                                          7.7.4. Charging

                                          7.7.5. Battery Do's & Don'ts

                                          7.7.6. Common causes of failure

                                          7.7.7. New battery installation

                                          7.7.8. Testing


              8. APPENDIX A: USING OSCILLOSCOPES

              9. ELECTRICAL SAFETY

                            9.1. Isolate the CRO from earth

                            9.2. How to make differential measurements with a CRO

                            9.3. Use differential measurement

                            9.4. Use isolated probes


            10. GENERAL OPERATING TIPS

                          10.1. Measurements versus Observations

                          10.2. How to get a display of ripple on a dc voltage

                          10.3. How to measure / observe current waveforms with a CRO

                          10.4. Where do the crocodile clips go?


             2. Anti surge Control for Compressors

                            2.1. What is Surge?

                            2.2. Developing the compressor curve

                            2.3. Surge description

                            2.4. Some surge consequences

                            2.5. Factors leading to onset of surge

                            2.6. Major Process Parameters during Surge

                            2.7. Video illustrated the Anti Surge


DAY-3

              3. Anti surge Control

                            3.1. Calculating Distance from Surge

                            3.2. Working with Invariant Coordinates

                            3.3. Controller Deviation

                            3.4. Video Illustration


              4. Basic Anti surge Control System

                            4.1. The Surge Control Line

                            4.2. The Recycle Trip® Line

                            4.3. Multiple Recycle Trip® Steps

                            4.4. The Safety On® Response


DAY-4

              5. Anti surge Controller

                            5.1. Face Display

                            5.2. Menu System Buttons

                            5.3. Control Keys

                            5.4. Face LEDs

                            5.5. Status LEDs

                            5.6. Status Screen

                            5.7. Analog In Menu

                            5.8. Calculated Variables Menu

                            5.9. Alarm Menu

                          5.10. Functions Menu

                          5.11. Testing & Options Menu

                          5.12. Video Illustration


              6. Compressor Performance Control

                            6.1. Performance Control by suction throttling

                            6.2. Performance Control by speed variation

                            6.3. Limiting control to keep the machine in its stable operating zone

                            6.4. Performance Controller Face Display


DAY-5

              7.  Controller Hardware

                            7.1. This chapter shall illustrates different Controller Hardware


              8. Controller General Key Test Procedures

                 This chapter shall illustrates a number of key sequence for testing various faces of its operation

                  covering :-

                            8.1. Transmitter Alarm

                            8.2. Serial Port 1/2 Test

                            8.3. Input Signal Values

                            8.4. Program Checksum

                            8.5. Enable Reconfiguration


              9. Anti surge Controller with Configuration Planner form


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