May 21, 2017 power generation by using railway track \\final year project 1. Railway track power generation free download as word doc. Electrical power generation system using railway track pdf files. The system includes a power source, such as a power generation device or an external power source. The analysis of power quality on a rail system is essential, to enable the analysis of. The railway system division, in its commitment to future progress, has consistently achieved technological breakthroughs on three systems that are shaping the future worldwide. Nonconventional energy system is very essential at this time to our nation. Power generation through railway track linkedin slideshare. Mainline track right of way, north of the 59 th parallel 3. Railway electrification has many advantages but requires significant capital expenditure for. Circuit for generation of power using railway track 3. Electric power generation using railway track ijraset. Examples include the effects of dc and fundamental frequency traction power transmission, low and audio frequency tock signalling system design, and evaluation of electromagnetic interference.
Fibre optic cables of a telecommunications company. Railway tracks based energy generation using racks and pinion. Railway transportation systems for a comfortable future. Generation of alternating current or voltage by three rotating coils in a magnetic field at 120 electrical degrees apart from each other is know as three phase. Railway track electricity generation as such is not a new concept. Power electronics technologies for railway traction systems. Railway technology today 3 edited by kanji wako railway electric power feeding systems yasu oura, yoshifumi mochinaga, and hiroki nagasawa introduction electric power technology in the railway industry refers to the means of supplying goodquality electric power to the electric motors. This arrangement is slightly changed to construct in foot step and this. With ongoing revolution in the generation, electricity is generated at small level by using bicycle pedal. The electrical power generation system is configured to generate electric power via movements of the rail. A power factor oriented railway power flow controller for. Railway power supply voltage systems originating from the beginning of the 20th century, four major railway power supply system exist.
Also due the deflection of track there is a deflection of timber which is place below the track and therefore the. Jul 21, 2009 how to produce electrisity from railway track well the new electric locomotives use the rail tracks as the returning path for the current, so when a train is passing by, you can surely get. Fortunately, recent developments in energy storage devices, particularly supercapacitors and flywheels 1, 2 have made energy storage a viable alternative to apply to railway systems and specifically for. Jan 29, 2015 unlike the traditional traction power supply system which enables the electrified railway traction substation to be connected to power grid in a way of phase rotation, a new generation traction power supply system without phase splits is proposed in this paper. But flicker, with its negative physiological results, can affect worker safety as well as productivity. Horsedrawn trolleys were in wide use prior to the 1880s and electricity. Our paper focuses on the generation of electrical energy in an innovative and simple manner.
It is used typically in a mass transit or rapid transit system, which has alignments in its own corridors, fully or almost fully segregated from the. The inverter for this system is a standard inverter for which the east. Electrical railway transportation systems electric power. These mechanism carries the flap, rack and pinion, gears, freewheel, flywheel, dc generator, battery. Electric power systems research is an international medium for the publication of original papers concerned with the generation, transmission, distribution and utilization of electrical energy. The power co generation system includes first and second electrical capacitance portions that are electrically coupled to the power source and that are configured to. Large amount of power is wasted on railway stations. So in this project we are generate electricity simply by using railway track, we are using the simple mechanism of rack. I need guidance on the model i made and if anyone can suggest me more about load flow analysis. The power source is used in the form of a generator to prime the variable capacitor that effectively multiplies the priming energy of the power source by extracting energy from the passing vehicle. Railway systems are a crucial part of todays infrastructure with rail traffic. Trains are moving around all the time so this is happening anywhere in the power grid network.
About the author morris brenna, phd, is an associate professor in the electric power system sector at the department of energy of politecnico di milano. In addition to traditional method rollers are placed near the traffic signals when the vehicles pass by,they starts rotating and electricity is produced. An introduction to next generation railway power systems and their operation article pdf available in ieee electrification magazine 23. Railway track power generation electric generator power inverter. The power supply system must provide a high commercial speed i. This project is very useful in public places like bus stands, theaters, railway stations, shopping malls, etc. The electrical power generation system can be configured to generate electric power via movements of the rail. Footstep power generation system using microcontroller elprocus. The main focus of this arrangement is the harvesting large amount of power from railway track which can be used to power the track.
Distributed generation of electric energy in traction power. Circuit for generation of power using railway track iv. The use of accurate track data is necessary to solve a number of problems in traction power system simulation. The trolley a passenger vehicle powered by overhead wires, electric rail system or by horse. The received data is compared with data about track circuit numbers saved in the train onboard memory and the distance to the next train. Railway track power generation mechanical engineering. Pdf generation of electrical energy from railway track.
First, a combined cophase traction power supply system is applied at. The system developed is also capable of storing the electricity for the later use. The electricity can be stored in batteries or storage hub and can be utilized as and when required. Power electronics technologies for railway traction systems 307 the east japan railway company is developing a next generation rolling stock control system for the experimental series 209 the multipurpose experimental train muetrain. The selection of a system arrangement has a profound impact upon the reliability and maintainability of the electrical system. The conventional railways use a feeding voltage of 20 kv, and the shinkansen use singlephase at. Dc 3 kv was introduced in the twenties, to increase the range. Footstep power generation system microcontroller based footstep power generation system. Jan 04, 2014 from ppt pdf wiki mechanical engineering project topics diy machine homemade video diploma and engineering pdf ppt report abstract system ieee mechanical engineering mini project topics for final. An comparison of the program is presented with the results of statistical processing of the data sets on the longterm. Power distribution systems electrical and industrial.
Three key techniques used in this system have been discussed. Jun 27, 2016 6 introduction in this project generating electrical power by running train on the railway track nonconventional energy using railway track needs no fuel input power to generate the output in the form of electrical power using faradays law of electromagnetism the system carries train model, rail model, coils, charge controller. Mainline is an electrical power track system, so it must be installed by a licensed electrician, following the instructions in the mainline installation manual, which can be downloaded from our website. Factors affecting voltage and current generation in most electric railways, power is fed to the traction vehicles by an overhead catenary or third rail, and returned to the substations using the running rails.
This is a multidisciplinary railway simulator on, of course, is integrated the power system analysis. A typical ac railway power feeding system receives the electricity supply at the substation. Design of power supply system in dc electrified transit. Also due the deflection of track there is a deflection of timber which is place below the track. Thus the power production rate is increased and demand at particular area can be fulfilled. Block diagram of power generation from railway track 3. The power co generation system includes first and second electrical capacitance portions that are electrically coupled to the power source and that are configured to carry positive and negative charges, respectively. About the author morris brenna, phd, is an associate professor in the electric power system sector at. The distribution system is the vital link connecting the generators that produce electric power to the equipment that uses it. Renewable power generation system is currently preferred for clean power generation.
Arrangement of component this arrangement is placed below the railway track. Etap electrical power system analysis software power. Electrical railway transportation systems is an ideal text for graduate students studying the subject as well as for industry professionals working in the field. Power generation using railway track system can be used in most of the places. Selection of an electrification system is based on economics of energy supply, maintenance, and capital cost compared to the revenue obtained for freight and passenger traffic. These come in 2m lengths which can be cut easily to size using a. New generation traction power supply system and its key. Simulation and control system of a railroad track power.
Power generation using railway track a project report submitted in. The horsedrawn trolley was the first important step in trolley technology as it demonstrated the great efficiency of steel wheels on tracks. This paper presents an effective method for generating the electricity from speed brakers on the road. Oct 31, 2014 electrical engineering is the field of the study of generation, transmission, distribution and use of electrical energy. Electrical engineering in railways made its beginning with the responsibility of illumination and ventilation at railway stations, offices and residential complex and water supply. They are the radial, primary selective, secondary selective, and. Software applications in electrical engineering 321. Nov 16, 2016 prresentation with speech used in the webinar an introduction to railway power systems, organized by the ieee transportation electrification community 26. But the problem listed in the following were as follows. Proposed system when a train move over the track, the track deflects in downward direction due to the load exerted by the trains bogies. Electric energy is unrivaled for many uses, as for lighting, computer operation, motive power, and entertainment applications. Mainline flexible power track modern power solutions. Electricity is typically generated in large and relatively efficient generating.
Poor power quality affects the performance, reliability of the railway system as well as. We can implement this system at both entry and leaving point in the railway station 2272014 20 power generation using train wheels conclusion. Electric power, energy generated through the conversion of other forms of energy, such as mechanical, thermal, or chemical energy. Anyone knows any software package able to simulate railway. Flywheels have moment of inertia and thus resist changes in rotational speed. Voltage fluctuations in power systems can cause a number of harmful technical effects, resulting in disruption to production processes and substantial costs. Electrical power generation system using railway track. Poor power quality affects the performance, reliability of the railway system as well as having an effect on equipment attached to the local distribution network.
Electric railways use either electric locomotives hauling passengers or freight in separate cars, electric multiple units passenger cars with their own motors or both. A railway electrification system supplies electric power to railway trains and trams without an onboard prime mover or local fuel supply. The journal aims at presenting important results of work in this field, whether in the form of applied research, development of new procedures or. Bicycle is the main mode of transportation for many indian villagers. The proposed system works as a medium to generate power using force. The receiving voltage for alternatingcurrent conventional electric railways is an extrahigh voltage of 66, 77, 110, or 154 kv. The power is produced by the railway track power generation equipment. A third rail, also known as a live rail, electric rail or conductor rail, is a method of providing electric power to a railway locomotive or train, through a semicontinuous rigid conductor placed alongside or between the rails of a railway track. Power generation by using railway track\\final year project. This type of continual power output can be smoothly utilized.
While use of a third rail does not require the use of dc, in practice, all third rail systems use dc because it can carry 41% more power than an ac system operating at the same peak voltage. There were many attempts in the past using pneumatics, electromechanical materials etc. Figure 1 shows an equivalent circuit of a traction feeding system with one rectifier substation and train. The power source is used in the form of a generator to prime the variable capacitor that effectively multiplies the priming energy of the power.
The concept of electricity generation using railway track was first defined by using rack and pinion mechanism. Four basic circuit arrangements are used for the distribution of electric power. The technique provides an electric power co generation system for use with a railroad network. Powerelectronics issues of modern electric railway systems. Railway technology today 3 edited by kanji wako railway. Power quality has become an increasing concern in railway systems. Electrical power generation system using railway track pdf ppt. Advanced rail energy storage ares provides a deployable solution for gridscale energy storage. Today there is a need of nonconventional energy system to our nation. The comprehensive relationship of the primary power factor, converter capacity, and the two phase load. Etap electrical engineering software offers the best and most comprehensive suite of integrated power system enterprise solution. Ares mission is to enable the electric grid to integrate unprecedented amounts of clean, environmentally responsible, renewable energy while maintaining the reliable electric service necessary to power. Most electrification systems use overhead wires, but third rail is an option up to about 1,200 v.
This power generated by this concept can also be used at farms near railway tracks. The power which will be generated can be used at railway. Generic schematic diagram valid for most of the power supply system railway infrastructures. Simulation of electrical power supply system in railway. Electrical power generation system using railway track pdf. The energy obtain from railway track is one source of to generate non conventional energy because.
Transmission lines of an electrical power corporation 7. Trolleys, light rail and subways edison tech center. The potential use of this distributed generation is a new topic in railways. Rail based electric power generation system general. Download as doc, pdf, txt or read online from scribd. An electrical power generation system for a railroad system having a rail, comprising. The power which will be generated can be used at railway stations thereby saving energy, eliminating transmission losses and saving money as the power is now generated at a cheaper rate. An electrical power generation system comprises a variable capacitor and a power source. These come in 2m lengths which can be cut easily to size using a drop saw. Pablo you know about our simulator, at least the main features and characteristics. May 01, 2015 modern railway engines consume energy when they start, but when they slow down or break the engine rotates backwards and therefore produces power back to the grid.
The power source is used in the form of a generator to prime the variable capacitor that effectively multiplies the. Electrification has many advantages but requires significant capital expenditure. Power generated in three phase circuit is v3 vi cos o. Power electronics issues of modern electric railway systems a. Power generation using railway track a project report submitted in partial fulfilment of the requirements for the award of the degree of bachelor of technology in mechanical engineering by ram milan upadhyay 28040043 randhir chaubey 28040044 suraj gain 28040053 varundeep singh 28040057 under the supervision of mr. Following development of a gas turbine electric locomotive in 1948, ge installed its first commercial gas turbine for power generation a 3. The train needs its maximum power to overcome starting forces after train stops or at the beginning of the grades. Pdf applications of power electronics in railway systems. Nov 15, 2017 the assessment of the possibility to use the potential of wind energy for power supply of the traction railway network in the context of the area of karatau in the southern region of the republic of kazakhstan, the main windenergy characteristics of the region are determined. This project is used to generate voltage using footstep force. It transmits electric power from the power source to the power user. The shinkansen use receiving voltages of 77, 154, 220, or 275 kv. We can harvest large amount of energy from rail track and this power can be employed in order to operate railway side track equipments which has power ratings of about 8 to 10 watts or more. Mainline track right of way, south of the 59 th parallel 2.
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