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Orient Energy Systems (Pvt.) Ltd.

Acknowledgement

In the name of ALLAH, The Most Beneficent, The Most Merciful who has provided me the opportunity to be a part of Orient Energy Systems (Pvt.) Ltd. I am also very thankful to lot of colleagues who took the time and trouble to teach, advice and guide me through their knowledge and practical work. Their marvelous attitude, behavior, style, personality and the way of talking and solving all my questions were spectacular. All of them supported me by showing different methods of information collection about the company, they helped me all the time when I needed and gave me right direction towards completion of Internship.

My Special Thanks to these people without them I would not be able to achieve the desired knowledge,

- Sir Zafar Iqbal (General Manager Sales)- Sir Muhammad Waseem (General Manager Product Support)- Sir Syed Naseem Alam (General Manager Engineering)- Sir Abdul Samad Qureshi (Deputy Manager Product Support)- Sir Asif Jaleel (Manager HR)- Sir Muhammad Ayub Khan (Regional Sales Manager)- Sir Muhammad Mohsin Ali (Project Engineer)- Sir Umair Rafiq Ansari (Project Engineer)- Sir Furqan (Sales Coordinator) - Sir Younus (Senior Instructor Workshop)- Sir Irfan Bhutto (Alternator room)

And the entire staff of Orient Energy Systems (Pvt.) Ltd. for guiding me in such better way that I can now use my knowledge to facilitate people.

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Overview of the Organization

Orient Energy Systems is one of the leading multinational engineering company distributing internationally recognized power generation and industrial solutions and services.

Establishment: Established in year 1996, Orient has operations in six countries; Pakistan, Bangladesh, UAE, Oman, Bahrain and Qatar. In Pakistan offices are located at Karachi, Lahore, Islamabad, Faisalabad & Multan.

Company Profile: Orient Energy Systems started its operation in the year 1996. Pursuant to the Company’s philosophy, ‘Power for All’, Orient empowers people and their businesses by bringing to them best global performers in the field of power generation and industrial solutions. Our strength lies in our ability to understand market demands, keeping up with the changing technological trends, building relationships and offering solutions, which are most dependable, efficient and cost-effective. Our diverse client- base ranges from household consumers, government bodies, local industries and multinational giants, displaying our capability and the power of the brands that we represent. We have served in sectors such as, textiles, pharmaceuticals, hospitals, telecom, oil & gas, hospitality, poultry farms, shopping malls, educational institutes, commercial buildings and many more.

Aims: To provide high quality engineering products & solutions that combine performance with value pricing whilst consistently striving to meet and exceed customer expectations in terms of back up support in engineering, services and spare parts.

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Milestones2011 Gardner Denver Compressors selected Orient Energy Systems as their distributor for Pakistan.

2011 New Holland Construction Machinery joins hand with OES as their distributor for Pakistan.

2011 OES introduces its new division GE Water & Process Technologies.

2011 Midea Air-Conditioning selected OES as their distributor for Pakistan.

2010 Orient Energy and Orient Engineering merged to form one entity “Orient Energy Systems private limited” company.

2010 Valvoline lube oil business unit of USA selected OES as their distributors for Pakistan.

2010 Orient Oils Pvt., Ltd. established.

2010 Dunham Bush a HVAC equipment supplier of Malaysia selected OES as their distributors for Pakistan.

2010 Euroclima, a AHU & FCU equipment supplier of Italy selected OES as their distributors for Pakistan.

2010 Cummins Engine business unit of UK selected OES as their distributors for Pakistan.

2009 Cummins Power generation of UK selected OES as their distributors in Pakistan.

2009 Hangcha Material Handling suppliers of China selected OES as their distributors for Pakistan.

2008 Wuxi air compressor suppliers of China selected Orient Energy as their distributors for Pakistan (Now replaced with Gardner Denver).

2008 Inaugurated new office facility and workshop in Lahore.

2007 XCMG China an Earth moving equipment supplier selected OES as their distributer for Pakistan (Now replaced with New Holland).

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Awards and Achievements

2013 Received ‘STAR Training Program Certification’ from Cummins Power Generation.

2013 Received ‘Best Distributor Award – EMER Region 2012′ from Cummins Power Generation.

2013 Received ‘Best Distributor Award 2012′ from Shuangliang.

2013 Received ‘Emerging Brand of the Year 2012′ for OES Power Generator Systems.

2012 Received ‘Best Progression Certificate 2012′ from Gardner Denver.

2012 Received ‘Best Progression Award 2012′ from Gardner Denver.

2010 OES Bangladesh received ‘the World’s Best Distributor Award’ from GE Jenbacher.

2010 Received award from Shuangliang for ‘the Best Distributor of 2010′ for Shuangliang Absorption Chillers.

2010 Cummins Power Generation awarded OES, ‘the Best Emerging Dealer Award’.

2010 Shuangliang ‘Best Seller Award 2010′.

2009 OES Pakistan received ‘the World’s Best Distributor Award’ from GE Jenbacher.

2009 Received Gold Award from Asian Power for Best Asian Power Plant in Asia for KESC project.

2009 Received Silver Award from Asian Power for Best Fast Track Project in for KESC project.

2008 OES Pakistan received ‘the World’s Best Distributor Award’ from GE Jenbacher. Asia.

2007/2006/2005 OES Pakistan received ‘the World’s Best Distributor Award’ from GE Jenbacher.

2004 Received award from GE Jenbacher for the Best Distributor in the world for GEJ gas engines.

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Schedule

Duration Department Responsible Person

1st July to 14th July

Product Support Mr. Abdul Samad Qureshi

15th July to 21st July

Sales Mr. Muhammad Ayub Khan

22nd July to 30th of July

Engineering Mr. Muhammad Mohsin Ali

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Product Support

Introduction: “The management at OES has designed its product support department in such a way, so as to provide the best customer support that is needed to attain the highest level of customer satisfaction”

Orient recognizes the expectations of customers; therefore we are focused on delivering real 24/7 support. Our success is mainly dependant upon our ability to support our customers.

Our trained and qualified staff is vigilant in highlighting equipment performance that enables us to reduce the potential down time. Our after sales specialists are continuously in touch with customers for business guidance. Our spare parts ensure maximum service life and reliability to your equipment while our operation & maintenance is a complete plant management package with cost effectiveness.

Our mobile service teams comprising of trained staff; regularly visit all customers in order to ensure that your machines run smoothly and for any other requirement we are always equipped with spare parts and hands-on services support.

That is the reason we say ‘Orient Product Support, a fully Integrated Solution Provider’.

For almost 16 years, Orient has had a successful experience in power generation services; we hold excellent relationship with our clients and we aim to consistently provide our customers quick serving through our proactive sales team, reliable service, parts back up and technical expertise.

Our integrated customer support functions ensure that we offer excellent customer service and meet customer satisfaction levels.

Services and Technical Support:

Field services (scheduled & unscheduled maintenances). Workshop services (overhauling & repairing). Specialized services (commissioning & consultancy). OES Product Support has its own trained trainers to build customer

awareness and capabilities on the equipment. Availability of dedicated engineering & technical department to support

customer special needs. Training Program for customers and OES’staff. 24/7 Quick Serve technique for service engineers/end users.

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Orient Energy Systems and GE Jenbacher Gas Engines

For over a half century, GE’s Austrian-based gas engine business has led in the development and production of gas-fueled reciprocating engines, packaged generator sets, and cogeneration units for the efficient generation of power and heat.   

GE’s gas engines, ranging from 0.3 to 9.5 MW, are designed for stationary, continuous duty operation. Known for their high efficiencies, low emissions, durability, and high reliability, our engines run on natural gas or a variety of other gases including biogas, landfill gas, coal mine gas, sewage gas, combustible industrial waste gases.

Features & BenefitsGE’s gas engines feature:

Most efficient gas engine – best fuel consumption in its class. Can run on a variety of combustible gases. Low vibration – only 3% dynamic load. Smaller in size and lighter in weight. State-of-the-art Le-Nox system to control air fuel ratio. Control system designed, produced and tested by GE Jenbacher. Can run on power & island mode. Longer maintenance intervals – 30,000 hours top end overhaul and 60,000

hours major overhaul. GEJ’s worldwide experience in natural gas as well as non-natural gas

engines. Orient’s product support coverage all over Pakistan. Manufacturer’s warranty.

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LEANOX-Lean Burn Combustion Control

• Sensors in non-critical measurement range (pressure, temperature, deposits)• Reliable and durable compliance with exhaust emission limit at changing operational conditions (fuel gas compositions)• Controlled combustion and subsequently controlled stress of various components (valves, cylinder heads, spark plugs)

DIA.NE WIN

DIA.NE WIN, the Dialog Network for Windows Systems, provides remote operation for your Jenbacher gas engines, including remote monitoring control and diagnostics GE Energy’s easy to use online interface to your engine fleet offers comprehensive service opportunities for analysis and trend identification.

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Functionality DIA.NE WIN allows you direct onsite remote access to the DIA.NE and DIA.NE XT engine management DIA.NE WIN feature include:

- Remote monitoring and diagnostics tool- Real-time connection to your engine to view and set engine parameters- Historical database and logbook information- Data security through secured engine access via firewall

Benefits Remote plant monitoring with DIA.NE WIN ensures faster response time and online support, maximizing your equipment’s availability:

- Direct view and access to engine parameters to optimize engine performance- Immediate and continuous access to the plant, allowing for real-time

intervention in case of irregularities or unplanned occurrences- Reduced travel costs for technicians to minimize expenses for corrective

maintenance- Short-term support through the Excellence Center to help reduce down-

times and bring the specialist virtually to your Plant.

Life Cycle of Engine

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Types of gas engines and Specifications

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Gas Engines - Cogeneration Solutions (CHP)

Cogeneration systems also called combined heat and power (CHP) systems are designed to generate both heat and power. GE’s Jenbacher CHP systems use waste heat accrued during an engine operation to generate overall plant efficiencies of more than 90 percent. This efficient and economical method of energy conversion achieves primary energy savings of roughly 40 percent by using a gas engine cogeneration system instead of separate power and heat generation equipment. Transportation and distribution losses also are reduced or eliminated as the decentralized energy supply is aligned where it is needed.

Features & Benefits Cogeneration systems generate both heat and power GE’s Jenbacher CHP systems use waste heat from various sources to

increase plant efficiency by up to 90 percent Cogeneration achieves 40 percent energy savings vs. separate power and

heat generation equipment Reduces or eliminates transportation and distribution losses Addition of boiler system or other heat storage medium further increases

operating time and efficiency Generated power is used by an individual facility or fed into a public power

grid Thermal energy can be used to generate heating water and steam production,

as well as for various types of process heat Cogeneration systems also can be used for CO2 fertilization in greenhouses

and tri-generation systems.

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Discussion of TechnologyGE’s Jenbacher J920 Gas Engine

(FleXtra)

GE announces the J920 Jenbacher 9.5 MW system for large gas engine power generation plants. Whether you’re seeking full power at high efficiency levels or a unit capable of short start-up times, GE’s J920 gas engine is an ideal, reliable solution for your lasting power needs and grid stabilizing efforts.

Features & Benefits- Top in its class electrical efficiency level of 48.7%- High power density at low investment costs- Stable power output and efficiency at high ambient conditions- Quick start-up for grid stabilization- Fast and easy installation- Designed for ease maintainability- Full plant flexibility with any multiple-engine installation- Combined heat and power solution with 90% efficiency and more

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GE’s J920 Jenbacher gas engine is designed to support a broad variety of multiple-engine power plant solutions – from remote power supply to combined heat and power (CHP) generation.

Chillers

A chiller is a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle. This liquid can then be circulated through a heat exchanger to cool air or equipment as required. As a necessary byproduct, refrigeration creates waste heat that must be exhausted to ambient or, for greater efficiency, recovered for heating purposes. Concerns in design and selection of chillers include performance, efficiency, maintenance, and product life cycle environmental impact.

Types:- Absorption Chiller (Shuangliang)- Screw type Chiller (Dunham Bush)

Absorption ChillerDefinition of Absorption Chiller

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Absorption chillers use a heat source such as natural gas or district steam to create a refrigeration cycle that does not use mechanical compression.

WORKINGWeak solution transported by solution pump to the high press generation is heated by heat source in high press generation and concentrated to form intermediate solution is heated in low press generator by the refrigerant vapor produced in the intermediate solution and flowing through copper tubes of low pressure generator and concentrated to form strong solution and to produce refrigerant vapor.

Refrigerant vapor is condensed in the condenser to form water, which enters evaporator through throttle unit refrigerant water is distributed over the bundle of evaporator by evaporator pump, and boiled under low pressure with the heat of chilled water which bundles of absorber through solution distributor to absorb the refrigerant vapor produced in the evaporation, and weak solution is produced.

Refrigeration cycle is the cycle of refrigerant water and then for vapor to liquid statement solution cycle with the solution changed from strong to weak and vice versa. Two cycles are repeated to produce cooling effect continuously. High and low temperature heat that exchanger are provided to improve the heat efficiency by exchanging heat between strong and weak solution.

Salient Features High class features; energy saving, environment-friendly, latest monitoring

systems. Hassle-free installation and maintenance. Comprehensive warranty of products.

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Highest C.O.P. Chillers. Color touch screen PLC based control system. Helium Mass Spectro leak testing on every chiller. 20 year operational life. Certification – ISO 14001, CE, U, MS.

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Screw-Type Chillers

Salient Features A wide array of chillers and unitary cooling equipment for commercial and

residential buildings. Lower lifetime operational costs. Solutions and value under a single source. Highest C.O.P. Chillers. Green building design focusing on energy efficiency and efficient total

operation costs. Value added HVAC-R solutions.

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Gas Engine Generator Sales

The management of Orient Energy Systems is very dedicated towards expectations of customers, so as to maintain the level they made an organized sales department which entertains the client in such a way that they get highly satisfied.

Intelligent, Educated and trained staff of this department easily understand your need and fulfill it according to the terms and conditions. Orient Energy Systems sales specialists are continuously in touch with customers for business guidance. OES ensure that they offer excellent customer service and meet customer satisfaction levels. For almost 16 years, Orient has had a successful experience in power generation services; they hold excellent relationship with their clients and they aim to consistently provide their customers quick serving through their proactive sales team, reliable service, parts back up and technical expertise.

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Indent Sales

“ Order for goods which placed often through a local or foreign agent of a foreign supplier under specified conditions of sale, the acceptance of which by the supplier (or the agent) constitutes a contract of sale is called Indent Sales”

Conditions on which OES work

Cost and Freight (CFR)A trade term requiring the seller to arrange for the carriage of goods by sea to a port of destination, and provide the buyer with the documents necessary to obtain the goods from the carrier. Under CFR, the seller does not have to procure marine insurance against the risk of loss or damage to the goods during transit.

Freight on Board (FOB)A trade term requiring the seller to deliver goods on board a vessel designated by the buyer. The seller fulfills its obligations to deliver when the goods have passed over the ship's rail.

Cost, Insurance and Freight (CIF)A trade term requiring the seller to arrange for the carriage of goods by sea to a port of destination, and provide the buyer with the documents necessary to obtain the goods from the carrier.

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Concept of Letter of Credit (LC)

A letter of credit is a document issued by a financial institution, or a similar party, assuring payment to a seller of goods and/or services provided certain documents have been presented to the bank. These are documents that essentially prove that the seller has performed his duties under an underlying contract (e.g., sale of goods contract) and the goods (or services) have been supplied as agreed. In return for these documents, the beneficiary receives payment from the financial institution that issued the letter of credit. The letter of credit serves essentially as a guarantee to the seller that it will be paid regardless of whether the buyer ultimately fails to pay. In this way, the risk that the buyer will fail to pay is transferred from the seller to the letter of credit's issuer. The letter of credit can also be used to ensure that all the agreed upon standards and quality of goods are met by the supplier, provided that these requirements are reflected in the documents described in the letter of credit.

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ENGINEERING

Application Engineering

- Tender Bids- Installation Proposals- Calculations- Designing

Project Engineering

- EPC (Engineering, Procurement and Construction) Power Plant Projects- Non-EPC Power Plant Projects- Project Management- Project Execution- Supervision of Installation

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Gas Division

GE JENBACHERGE WAUKESHA

Diesel Division

Cummins Power Generation

HVACR

Shaungliang Absorbtion ChillerDunham Bush Screw Type Chiller

Main Work

- Single Line Diagram- Short Circuit- Switchgear Design- Selection of Components (Circuit Breaker, CT’s, PT’s etc)- Cable Sizing and Selection- Earthing System- Lightening

Types of Cables

- Control Cables (from Generator Set to Control Panel)- Power Cables (from Genset to Power Panel)- Low Voltage Auxiliaries (from Motor Control Centre to Genset Auxiliaries)- Earthing Cables (earthing of equipment such as genset, Switchgear etc)

Introduction Comprising of highly qualified professionals, our Engineering department offers both Pre-Sales and Post-Sales support to our customers. Our experienced engineers with detailed product knowledge ensure a seamless and effective transfer from project designing to the installation phase.

Project Engineering OES engineering teams incorporate electrical/electronics & mechanical engineers along with a dedicated team of computer aided design (CAD) staff. The engineering teams support gas/diesel generation/HVAC/RO/Solar/Air compression projects. It means we are providing a one window solution provider to your valued customer as far as industrial utilities is concerned. For this we have a un-match capability in the market.

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Project ManagementOES provides added value to the customer by offering a comprehensive project management service for the installation of your project. At point of order OES assigns a dedicated project engineer to your installation supervision job. The project engineer acts as your primary point of contact following the sales phase and will coordinate the engineering, installation and commissioning of your equipments (like, gas/diesel generation/HVAC/Solar/RO/Air compression) asset.

OES’s project/application engineers have hands on experience and a comprehensive knowledge of our principal’s products.

For all EPC projects OES’s project management team (including project/construction manager with team of QA/QC and HSE) follows a structured approach to the delivery of all projects. The primary focus is to deliver you a high quality project on time and to budget whilst aiming to meet and exceed your expectations.

To control all EPC projects we have trained engineer on primavera software which enables us to control and monitor the project effectively by developing a S-Curve through software.

Benefits Single point of contact from conclusion of sale through to commissioning. Dedicated project manager assigned to your project for turn-key/EPC

installation. Supports provision of a turn-key/EPC installation.

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Single Line Diagram (SLD)

A diagram that uses single line and graphic design symbols to indicate a pat and components of an Electrical Circuit. It’s used when information about circuit is required.

Short Circuit (SC)

A short circuit is an abnormal connection between two nodes of an Electric circuit intended to be at different voltages. This may lead to circuit damage overheating or explosion.

Circuit breaker

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect fault condition and interrupt condition flow.

Current Transformer (CT)

A current transformer is used for measurement of alternating electric current. When current in a circuit is too high to directly apply to measuredly instruments a current transformer produces a reduced current accurately proportional to the current in the circuit, which can be conveniently connected to measuring instruments and recording instruments. Current transformers are commonly used in metering and protective relays in the electrical power industry.

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Power Transformer (PT)

Voltage Transformer (VT)

(Potential transformer also called voltage transformer) are a parallel connected type of instrument transformer. These are designed for monitoring single phase and three phase power line voltages in power metering applications. The power terminals can be connected either in line to line or in line to neutral configuration. It allows meters to take readings from electrical service connections with higher voltage then the meter is normally capable of handling without a potential transformer.

Switch Gear

In an electric power system, switch gear is the combination of electrical disconnect switches, fuses or circuit breakers to control protect and isolate electrical equipment. Switch gear is used to de-energize the equipment to allow work to be done and to clear faults downstream. This type of equipment is important because it’s directly linked to the reliability of the electricity supply.

Bus Bars

In electrical power distribution, a bus bar is a strip or bar that conducts electricity with in a switch board, substation, battery bank or other electrical apparatus. Its main purpose is to conduct electricity.

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Alternator

- Alternator

supply the

electric

power used

by all

sectors of

modern

societies:

industrial,

commercial,

agricultural,

and

domestic

- Alternator usually operate together (or in parallel), forming a large power

system supplying electrical energy to the loads or consumers.

- Alternators are built in large units, their rating ranging from tens to hundreds

of megawatts.

- Alternator converts mechanical power to ac electric power. The source of

mechanical power, the prime mover, may be a diesel engine, a steam

turbine, a water turbine, or any similar device.

- Smaller synchronous machines are sometimes used for private generation

and as standby units, with diesel engines or gas turbines as prime movers.

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Construction- The winding consists of copper bars insulated with mica and epoxy resin. - The conductors are secured by steel wedges.- The iron core is supported by a steel housing.

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Conclusion

The whole experience of working at Orient Energy Systems was great. This organization has a superb work culture, great minds and very high quality of work. I learned a lot of things here from their departments Sales, Engineering and Product Support. The work I could complete here was very satisfactory. I will try to develop myself more and use all my knowledge in the development of any organization in future.

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