...company becomes part of the Holding Rade Koncar - Aparatna Tehnika - Skopje year 1996: Rade Koncar - Servis becomes independent company in private ownership year 2005: Buying the company Rade Koncar - Electrical plants year 2006: Founding of the company Rade Koncar - TEP as part of the company Rade Koncar - Servis RADE KONČAR - SERVIS The biggest repair shop in this part of the Balkan with its main activity - repairing, rehabilitation, revitalization and maintenance of: - power and distribution transformers - electric motors and generators - transformer oil treatment - environmental protection through the reduction and elimination of harmful ingredients PCBs, in transformer oil - performing all types of industrial testing according to the IEC regulations. Production area of 8700 m2 RADE KONČAR - TEP Production program: - distributive oil transformers, power up to 1600kVA - high voltage plants for voltage level up to 110kV - concrete compact substation 20-10/0.4kV for power of a transformer up to 1250kVA -all types of meter boxes, connecting boxes, cable distribution boxes, low voltage distribution switch boards, for the distribution network in Macedonia - EVN -low voltage command, switch boards and boxes for industrial use -command desks for industry -designing complete projects, mounting, testing and putting into operation of low voltage, mid voltage and high voltage complex objects. Production area of 4000 m2 Product catalog - 2013...
Words: 1680 - Pages: 7
...Lecture 44 and 45 AUTOMATIC GENERATION CONTROL 1.0 INTRODUCTION Maintaining power system frequency at constant value is very important for the health of the power generating equipment and the utilization equipment at the customer end. The job of automatic frequency regulation is achieved by governing systems of individual turbine-generators and Automatic Generation Control (AGC) or Load frequency control ( LFC) system of the power system. 2.0 FREQUENCY VARIATION IN A SINGLE MACHINE To understand the variation of frequency in a power system, we can consider a single machine connected to an isolated load, as shown in the figure below. Turbine Gen Pl Pm Fig.1 SINGLE TURBINE GENERATOR WITH LOAD Normally, the turbine mechanical power (Pm) and the electrical load power (Pl) are equal. Whenever there is a change in load, with mechanical power remaining the same the speed (ω) of the turbine generator changes as decided by the rotating inertia (M) of the rotor system, as given by the following differential equation.. Pm-Pl = M [dω/dt ] The governing system senses this change in speed and adjusts steam control valve so that mechanical power (Pm) matches with the changed load (Pl). Speed variation stops but at a different steady value. The change in frequency (Δω) at steady state can be described using the following equation in terms of change in load (Δ Pl) and a factor R called ‘speed regulation or ‘droop’. Δω = - [Δ Pl ]( R) A 20 % change in load (Δ Pl = 0.2 per unit)...
Words: 2120 - Pages: 9
...of the joint achievements of nine leading companies: 3COM, Lucent Technologies, IBM, Intel, Microsoft, Motorola, Nokia, Toshiba, Ericsson, altogether known as the Blue Tooth Special Interest Group (SIG). The idea is to create a single wireless protocol to address the end-user problems arising from proliferation of various mobile devices. The Bluetooth specification is ideal for mobile professionals who need to link notebook computers, mobile phones, PDA’s , PIMs, digital cameras, and other hand-held devices to do business at home, on the road, or in the office. Governments worldwide regulate it, so it is possible to utilize the same standard wherever one travels. Bluetooth provides three low power modes to conserve battery life: sniff mode, hold mode, and park mode. It aims at low power consumption and provides security for both stationary and mobile devices. A Bluetooth chip (9mm x 9mm) takes the information normally carried by the cable, and transmits it at a special frequency to a receiver. Bluetooth radio modules use Gaussian Frequency Shift Keying (GFSK) for modulation. Blue Tooth employs an FHSS spreading technique, changing frequencies at a rate of 1600 times per second - 160 times the rate at which a wireless LAN changes frequencies. This provides a fairly robust communications link for its intended range. Signals can be transmitted through walls and briefcases, thus eliminating the need for line-of-sight. Bluetooth is a standard developed that allows any sort of electronic...
Words: 2547 - Pages: 11
...14.8 4.2. Reliability and network motives 14.10 5. TYPES OF DSM MEASURES 14.13 5.1. Energy reduction programmes 14.13 5.2. Load management programmes 14.31 5.3. Load growth and conservation programmes 14.34 6. INFORMATION DISSEMINATION ON DSM 14.37 7. CHALLENGES OF IMPLEMENTING DSM PROGRAMMES 14.39 8. CONCLUSION 14.41 LEARNING RESOURCES 14.43 Key points covered 14.43 Answers to review questions 14.43 Exercises 14.44 Presentation/suggested discussion topics 14.45 Relevant case studies 14.45 REFERENCES 14.46 INTERNET RESOURCES 14.47 GLOSSARY/DEFINITION OF KEY CONCEPTS 14.47 Case study 1. Lighting retrofitting in the United Republic of Tanzania 14.49 Case study 2. United Republic of Tanzania: Power factor correction 14.59 Case study 3. Zambia: Automatic load control and alternative energy supply at Lusaka water and sewerage company 14.67 Case study 4. Zambia: University energy assessment 14.73 Case study 5. Why DSM initially failed in Ghana 14.79 PowerPoint presentation: ENERGY EFFICIENCY Module 14: Demand-side management 14.87 SUSTAINABLE ENERGY REGULATION AND POLICY-MAKING TRAINING MANUAL page iv MODULE 14: DEMAND-SIDE MANAGEMENT page 14.1 1. MODULE OBJECTIVES 1.1. Module overview Demand-side management (DSM) has been traditionally seen as a means of reducing peak electricity demand so that utilities can delay building further capacity. In fact, by reducing the overall load on an electricity network, DSM has various beneficial effects, including...
Words: 22667 - Pages: 91
...COSTING METHOD ADOPTED BY ASIAN PAINTS INTRODUCTION: Asian Paints is India’s largest paint company and Asia’s third largest paint company, with a turnover of Rs 77.06 billion. The group has an enviable reputation in the corporate world for professionalism, fast track growth, and building shareholder equity. Asian Paints operates in 17 countries and has 24 paint manufacturing facilities in the world servicing consumers in over 65 countries. Besides Asian Paints, the group operates around the world through its subsidiaries Berger International Limited, Apco Coatings, SCIB Paints and Taubmans. Forbes Global magazine USA ranked Asian Paints among the 200 Best Small Companies in the World for 2002 and 2003 and presented the 'Best under a Billion' award, to the company. Asian Paints is the only paint company in the world to receive this recognition. Forbes has also ranked Asian Paints among the Best under a Billion companies in Asia In 2005, 2006 and 2007. COSTING METHOD: Asian paints adopt “PROCESS COSTING” method. Paints pass through different stages of production before their completion. The different stages of production are called 'process' and each process is distinct and well defends. Output of one process is used as raw material for the next process. It may be in a saleable state. It is necessary to ascertain total cost of each of such processes and cost per unit at each process. So a separate account for each process is maintained and that method of maintaining...
Words: 2267 - Pages: 10
...Superposition and Maximum Power Transfer theorems, two-port networks, three phase circuits; Gauss Theorem, electric field and potential due to point, line, plane and spherical charge distributions; Ampere's and Biot-Savart's laws; inductance; dielectrics; capacitance. Signals and Systems: Representation of continuous and discrete-time signals; shifting and scaling operations; linear, time-invariant and causal systems. Fourier series representation of continuous periodic signals; sampling theorem; Fourier, Laplace and Z transforms. Electrical Machines: Single phase transformer - equivalent circuit, phasor diagram, tests, regulation and efficiency; three phase transformers - connections, parallel operation; auto-transformer; energy conversion principles. DC machines - types, windings, generator characteristics, armature reaction and commutation, starting and speed control of motors; three phase induction motors - principles, types, performance characteristics, starting and speed control; single phase induction motors; synchronous machines - performance, regulation and parallel operation of generators, motor starting, characteristics and applications; servo and stepper motors. Power Systems: Basic power generation concepts; transmission line models and performance; cable performance, insulation; corona and radio interference; distribution systems; per-unit quantities; bus impedance and admittance matrices; load flow; voltage control. Power factor correction; economic operation;...
Words: 875 - Pages: 4
...Introduction Toyota Motor Corporation is a Japanese automotive manufacturer headquartered in Toyota, Aichi, Japan. In 2013 the multinational corporation consisted of 333,498 employees worldwide and, as of January 2014, is the fourteenth-largest company in the world by revenue. Toyota was the largest automobile manufacturer in 2012 (by production). In July of that year, the company reported the production of its 200-millionth vehicle. Toyota is the world's first automobile manufacturer to produce more than 10 million vehicles per year. It did so in 2012 according to OICA, and in 2013 according to company data. As of July 2014, Toyota was the largest listed company in Japan by market capitalization (worth more than twice as much as #2-ranked Softbank) and by revenue. The company was founded by Kiichiro Toyoda in 1937 as a spinoff from his father's company Toyota Industries to create automobiles. Three years earlier, in 1934, while still a department of Toyota Industries, it created its first product, the Type A engine, and, in 1936, its first passenger car, the Toyota AA. Toyota Motor Corporation produces vehicles under 5 brands, including the Toyota brand, Hino, Lexus, Ranz, and Scion. It also holds a 51.2% stake in Daihatsu, a 16.66% stake in Fuji Heavy Industries, a 5.9% stake in Isuzu, and a 0.27% stake in Tesla, as well as joint-ventures with two in China (GAC Toyota and Sichuan FAW Toyota Motor), one in India (Toyota Kirloskar), one in the Czech Republic (TPCA), along with...
Words: 4718 - Pages: 19
...ENGLISH DISPLAY • Floating point system ←Symbol SCIENTIFIC CALCULATOR MODEL EL-501W • Scientific notation system OPERATION MANUAL PRINTED IN CHINA / IMPRIMÉ EN CHINE / IMPRESO EN CHINA 04AGK (TINSE0496THZZ) Mantissa Exponent (During actual use not all symbols are displayed at the same time.) If the value of mantissa does not fit within the range ±0.000000001 – ±9999999999, the display changes to scientific notation. The display mode can be changed according to the purpose of the calculation. 2ndF HYP : Appears when @ is pressed, indicating that the functions shown in orange are enabled. : Indicates that h has been pressed and the hyperbolic functions are enabled. If @ H are pressed, the symbols “2ndF HYP” appear, indicating that inverse hyperbolic functions are enabled. INTRODUCTION Thank you for purchasing the SHARP Scientific Calculator Model EL-501W. About the calculation examples (including some formulas and tables), refer to the reverse side of this English manual. Refer to the number on the right of each title on the manual for use. After reading this manual, store it in a convenient location for future reference. Operational Notes • Do not carry the calculator around in your back pocket, as it may break when you sit down. The display is made of glass and is particularly fragile. • Keep the calculator away from extreme heat such as on a car dashboard or near a heater, and avoid exposing it to excessively humid or dusty environments. • Since this product...
Words: 3773 - Pages: 16
...A+ Test (801 & 802) %SystemRoot% The path where the operating system is installed. 10BaseT Ethernet LAN designed to run on twisted pair cabling at 10 megabits per second. Max cable length is 100 meters. Uses baseband signaling. 100BaseT Generic term for Ethernet cabling system designed to run at 100 megabits per second on twisted pair cabling. Uses baseband signaling. 1000BaseT Gigabit Ethernet on UTP. 110 block The most common connection used with structured cabling, connecting horizontal cable runs with patch panels. 16 bit (PC Card) Type of PC Card that can have up to 2 distinct functions or devices, such as a modem/network card combo. 3.5 inch floppy drive Size of all modern floppy disk drives; format was introduced in 1986. 2.1 speaker system Speaker setup consisting of 2 stereo speakers combined with a subwoofer. 34 pin ribbon cable Type of cable used by floppy disk drives. 3-D graphics Video technology that attempts to create images with the same depth and texture as objects seen int he real world. 40 pin ribbon cable PATA cable used to attach EIDE devices (such as hard drives) ATAPI devices (such as optical drives) to a system 5.1 speaker system Speaker setup sonsisting of 4 satellite speakers plus a center speaker and subwoofer. 64 bit processing Atype of processing that can run a compatable 64 bit operating system, such as Windows 7, and 64 bit applicatins. 64 bit PCs have a 64 bit wide address bus enabling them to use more than 4GB of...
Words: 3658 - Pages: 15
...STATISTICAL ANALYSIS OF TRAFFIC VOLUME IN DAVAO CITY FOR A PERIOD OF FIVE YEARS (2007-2011) Reyna Lea C. Rosales Course: Master of Science in Criminology Research Paper In MC 209 Professor: Dr. William A. Revisa TABLE OF CONTENTS I. Introduction ……………………………………………………………………………..3 II. Discussion A. Traffic Volume Data Collection…………………………………………………...4 B. Objectives of the Traffic Volume Monitoring Program ……………………..5 C. Uses for Traffic Volume Data …………………………………………………….5 D. Ways of conducting Traffic Survey / Methods of Traffic Volume Study……………………………………………...7 E. Importance of Traffic Volume Study …………………………………………..11 F. GLOBAL …………………………………………………………………………….12 G. NATIONAL ………………………………………………………………………….16 H. LOCAL ………………………………………………………………………………17 Table 1 ……………………………………………………………………………...19 I. Data Analysis ……………………………………………………………………….19 III. Conclusion …………………………………………………………………………...20 References ……………………………………………………………………………..21 I. INTRODUCTION Traffic volume studies are taken to determine the number of movements and classifications of vehicles in a specific location. This information can help classify significant flow time periods and determine the influence of large vehicles and/or pedestrians. The time period in which these traffic volumes are calculated will vary depending on what data that is being collected and what its purpose is. Traffic counts are reported as the number of vehicles expected to pass a given location on an average...
Words: 4385 - Pages: 18
...Guide to Meteorological Instruments and Methods of Observation WMO-No. 8 Guide to Meteorological Instruments and Methods of Observation WMO-No. 8 Seventh edition 2008 WMO-No. 8 © World Meteorological Organization, 2008 The right of publication in print, electronic and any other form and in any language is reserved by WMO. Short extracts from WMO publications may be reproduced without authorization, provided that the complete source is clearly indicated. Editorial correspondence and requests to publish, reproduce or translate this publication in part or in whole should be addressed to: Chairperson, Publications Board World Meteorological Organization (WMO) 7 bis, avenue de la Paix P.O. Box No. 2300 CH-1211 Geneva 2, Switzerland ISBN 978-92-63-10008-5 NOTE The designations employed in WMO publications and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of the Secretariat of WMO concerning the legal status of any country, territory, city or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. Opinions expressed in WMO publications are those of the authors and do not necessarily reflect those of WMO. The mention of specific companies or products does not imply that they are endorsed or recommended by WMO in preference to others of a similar nature which are not mentioned or advertised. Tel.: +41 (0) 22 730 84 03 Fax: +41 (0) 22 730 80 40 E-mail: publications@wmo...
Words: 216230 - Pages: 865
...M-X251 Marketing Plan In this paper, Team A will represent the top marketing team for the corporation General Dynamics. They will present a brief overview of General Dynamics, and describe a new product that the company will be selling in the near future. Additionally, Team A will describe the role marketing has played in the success of General Dynamics. After which, the team will present a SWOTT (strengths, weaknesses, opportunities, threats, and trends) analysis on the new product that General Dynamics hopes to sell. In order to properly market this product, research will have to be done in order to develop a marketing strategy for this new product. Team A will explain that research approach as part of this first phase in marketing General Dynamic’s new product. General Dynamics General Dynamics Corporation is a company that has historically built its business on military defense contracts. Tracing their roots back to 1896 building military submarines, they are now the fourth largest defense contractor in the world (Defense Systems Staff, 2011). Headquartered in West Falls Church, Virginia, General Dynamics is a publicly owned corporation currently traded at the NYSE under the ticker symbol GD. Recently developed high profile military products include the Aegis Combat System, advanced submarine technologies, and military grade security for smart phones and tablets (General Dynamics Corporation, 2012). According to their Annual Report filed in 2011,...
Words: 6565 - Pages: 27
...Charpy1, J-P. Bendit2, T.Voumard3, P-E Mathez3, L. Béguelin3 HE-ARC-Ingénierie LMO (Laboratoire de Machines-Outils), University of Applied Science, Le Locle, Switzerland, 2 Jurasoft SA, Porrentruy, Switzerland, 3 Haute Ecole ARC – Software Engineering, University of Applied Science, St-Imier, Switzerland, Switzerland, Abstract The definition of the cutting parameters (Vc, fz, ae, ap), and the definition of the machining strategies or the strategies to engage the tool in the material and to start the cutting process, are usually requested by the CAM systems as input information. These data are usually strongly influenced by the consolidated experience of the operators, by the specific previous similar machining cases and by several other factors depending on the machining practices. In a project, financed by the Swiss national organization for the industrial research, the authors have developed an expert system (ES) in order to get this information through software processes. The paper shows the structure of this expert system. The ES has been realized through the definition of ontology of components and elements of the machining. The ES includes a very large data base of cutting parameters, and is based on the establishment of rules for the competition between the machining strategies. The ES includes learning methods which are able to identify similar operations. The learning methods are based on the measure of the distance between the actual machining conditions and those already...
Words: 3072 - Pages: 13
...MP RAPDRP (Part-A) Index: Topic What is RAPDRP ? RAPDRP Roles Modules of RAPDRP Key Field Activities Web Self Service Meter Data Acquisition System Energy Audit GIS New Connection Billing Collection Asset management Infrastructure Setup Slide No. 3 14 16 17 22 23 29 30 39 40 42 46 53 What is R-APDRP Power sector reforms in India have been going on for more than a decade Initially the focus was more on bringing about structural changes like unbundling of SEBs and creation of independent generation, transmission and distribution companies Subsequently power generation received maximum focus In the recent past, it was felt that power distribution was the weakest link in the entire value chain and sector cannot achieve viability unless issues in the power distribution sector are resolved, aiming at a sustainable development of the sector With these objectives in mind, Government of India’s Ministry of Power launched R-APDRP scheme This is a unique initiative in the utility industry globally This covers total automation of core utility business processes of the targeted towns in an ESCOM covering millions of consumers using a common infrastructure 3 What is R-APDRP R-APDRP is GoI’s initiative with primarily objectives of Establishment of baseline data Fixation of accountability Reduction of AT&C losses Commercial viability Reduction of outages & interruptions Increase consumer satisfaction through strengthening & up-gradation of Sub-Transmission & Distribution network...
Words: 4575 - Pages: 19
...their investment whereas another can exploit the opportunity to enhance the productivity and find out better position through performance. Foreign Direct Investment (FDI) is the flow of funds between countries wherein one country reaps benefits from the investments and the other can make the most of the opportunity to improve the productivity and stabilize their position through performance. The Dictionary of Economics has defined FDI as investment in an overseas country through the acquisition of a company there of an operation on a new site. In other words, the capital inflows from abroad that is invested in to improve the production capability of the economy. Two forms of FDI: * Inward FDI * Outward FDI FDI is an important factor for growth and development in both developed and developing countries. FDI has seen a spectacular growth in the last two decades globally. Policies are formulated in order to accelerate inward flows. FDI provides good opportunities and benefits for both the host and home countries in terms of investments. The “home” countries benefit from the markets opened by industrial growth and the “host” countries obtain managerial and technological skills along with domestic savings and foreign exchange. Moreover, the lack of capital, financial, technology, entrepreneurship, access to markets skills and practices have prompted developing nations to accept FDI as a viable option. The Government of India (GOI) with...
Words: 9475 - Pages: 38
