Power Transformer Design Software Free Download
Transformer design program (TRANS) is a comprehensive design program used to design a wide range of linear transformers. For small linear transformers TRANS will design a broad range of single or three-phase transformers with or without rectified outputs. For large transformers, TRANS will handle ratings upwards of several thousands Kva. Standard industry winding schemes such as barrel, disk & section winding can be accommodated. Cooling methods – ducted or unducted available are air, forced-air, liquid-filled, encapsulated, compound-filled
Transformer Winding Calculation Software. Transformer Calculation v0.1 is program for calculating number of coils and wire thickness. If you have some experience in assembling transformers, then this program is perfect for you. DOWNLOAD Learn More. Current Transformer Design. This design utility aids the designer in specifying the optimum core based on a variety of different current sensing schemes; including Hall Effect devices, current transformers for switched mode power supplies, and traditional current transformers.
View Excel Program to Design Distribution Transformer Research Papers on Academia.edu for free. Before “Advanced SMPS Transformer design program” ExcellentIT and “Ir2153 SG3525 Frequency Calculation Programs for Switch mode power supplies with raisers” shared a very useful programs. Programs prepared by Russian-born Vladimir Denisenko sharing a person known as a Russian electronic forum Starichok51. Starichok51 share of 18 program until it was presented as a very popular used.
TRANS is used to design:
- Machine tool transformers
- Aircraft & military transformers
- Capacitive input filters
- Auto-transformers
- Inverter transformers
- Rectifier transformers
- Large step-up or step-down transformers
- Distribution transformers (OVDT or oilfilled)
- Isolation transformers
- Welding transformers
- Harmonic mitigating transformers
Our TRANS package also includes our auxiliary programs of X-Analysis (Extended Analysis), Database (Custom Database Program), and MasterFile (Master File Creator) at no additional cost.
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Notable Features:
- Internal database includes a wide variety of core types, core shapes, and core materials. Constantly updated.
- Flexible Conductor arrangements are permitted for round wire, rectangular wires, and foil in either copper or aluminum
- Unrectified outputs with either leading or lagging load power factors
- Rectified Outputs with resistive, inductive, or capacitive input filters
- Typical modes of operation: Automatic:Trans picks core, wire, insulation. Semi-automatic: User enters core – Trans selects wires. Non-automatic: User enters core, wire, insulation
- Temperature rise calculated for open, encapsulated, compound filled, oil filled, and forced air cooled constructions
- Extended Analysis routines allow performance of a design to be evaluated under many conditions of load, input voltage, input frequency etc.
- Impedance is calculated
- Data is easily entered by means of conversational prompting of by source data files
- Convenient modifying features allow easy correction of entered data or modification of entered data to change a design
Live Product Demo
Per your request and our availability we provide a live product demo using GoToMeeting online tool.
To learn more about our live product demo and setup a schedule please contact us at (440) 238 – 0700 or click the button below.
Power Transformer Design software, free download Free
Single Phase Pole Mount HT Transformer Design Software |
Wound Core - Shell Type Single Phase HT Transformer |
Power Transformer Design Software
Pole Mount HT Distribution Transformer Design Software
This software helps you to design single phase pole mount HT transformers. The core design can be shell type wound core and core type stacked core. The basic features remain the same as in case of power & distribution transformer design package.
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Salient Features of transformer design software packages: Auto processing to match the load losses (LL) & % impedance. You can modify - flux density, current density, clearances, core & conductor insulation, core grade, core steps, winding types, connection group., Finally you get GTP, HV winding data sheet, LV winding data sheet, estimation/costing, stacked core chart, tank drawings are generatedautomatically. Optimize your design to get desired costing, losses, tank dimensions, performance and many more.. | |||||||
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Optimize your design to get -
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Free Download - Data Sheets for a 11/0.250 KV, 10 KVA Single Phase Transformer* |
How does transformer design software work?
1 - Just enter the KVA rating, Impedance, NLL (No Load Losses), LS (Load Losses), select the flux density and press the 'Auto mode'. Within seconds you get various design outputs just showing you the core and copper weights depending upon the entered impedance value. Select any set of values as per your preferred tolerance and you get the complete design data of the distribution or power transformer (clearances and certain other values are added as default values but you can change as per your requirements),
2 - Still you have the 'Manual' mode to change and fine tune your design as per your requirement (if desired),
3 - Change no. of HV coils/discs per limb, size of HV/LV conductor(s) - both round conductor and strip size, no. of parallel LV conductors,
4 - You can reset various clearances, change current density, conductor insulation as per your requirement and client specifications,
5 - Select HV winding type - Cross Over to Disc winding and vice -a - versa,
6 - Tapping details for OLTC and Off Load Tap Changer upto 25 steps. Enter any + step value through - step @ any % step value,
7 - You get values of Axial and radial forces developed in the windings during short circuits, temp gradients for HV and LV, Thermal Time Constant and ability to withstand shortcircuits with winding temperature rise,
8 - Pressed Steel Radiator (PSR) data calculation added you get automatic fixing dimensions of radiators - section width, CD and no. of fins. Options to select 226, 300 and 560 width sections. Tank drawing details are generated automatically.
9 - Feature added to get winding data for an old transformer
10 - GTP (Guaranteed Technical Particulars), Core details, core & winding assembly details, estimation and costing sheets are generated in the 'Word Format' for easy access, printing and sending the same via email to clients for approval, in house departments like design, QC, purchase, estimation, production, despatch. So this distribution and power transformer design software saves time, energy and revenue. A must key tool for transformer design and training professionals and engineering students.
| * These data sheets are for study only and just to give you an idea that how you get the design parameters in word formate. Please do not use this data to manufacture a distribution transformer as we do not stand any guarantee. |
Factors controlling and affecting the design of a transformer
Principle of operation of a transformer
'A transformer is a static machine which works on the principle of mutual induction. When a coil is placed in the vicinity of an other coil, an emf if generated in the coil with the change in rate of magnetic flux associated around the other coil.'
So all the transformer whether a HT transformer, a distribution transformer, power transformer, stepup transformer, stepdown transformer, auto transformer, furnance transformer, induction transformer, rectifier transformer, power supply transformer, auxillary transformer, control transformer, audio transformer, frequency transformer, EHT transformer, oil filled transformer, dry type transformer, current transformer, potential transformer, copper transformer, aluminium transformer, off load transformer and on load transformer all work upon the above said principle of operation of a transformer. The magnetizing core is a very essential part of a transformer. To get the preliminary dimensions of transformer core we first need to know the specifications of a transformer like - type of transformer (a number of transformer types are mentioned above), rating of transformer in KVA, number of phases of transformer, rated voltage for primary winding of transformer and secondary winding of transformer, the operating frequency of transformer, the vector group of transformer, short circuit impedence of transformer, no load losses of transformer, load losses of transformer, tapping requirements for transformer. The dimensions of the core of transformer are closely connected with the dimensions of other transformer parts like winding of transformer. The emf per turn of a transformer is one of the most important values defining not only the dimensions of a transformer, but the number of transformer winding turns too. This also influences the value of transformer short circuit impedence, the transformer weight and transformer losses etc.,. The transformer design flux density in a transformer leg depends upon the grade of CRGO core laminations that would be used in the transformer manufacture. For transformer core grades M2 to M6, the transformer design flux density is taken between 1.5 Tesla to 1.7 Tesla. Proper cooling methods must be adopted in higher rating distribution and power transformer. In HT transformer and EHT transformer, the insulation type and value should be calculated and choosen carefully. Total losses in a transformer are no load losses and load losses. As transformer is a static machine so no windage and frictional losses occure in a transformer. The temperature rise in a transformer is due to load conditions of transformer, surrounding environment of transformer, purity and cleaniness of transformer oil. The cooling surface of transformer tank must be calculated care fully to avoid over heating of transformer windings and transformer oil resulting in rise in transformer body temperature. The operational frequency of transformer also affects the temperature variations in transformer. So the transformer must be operated close to its designed frequency. The transformer temperature can also be reduced by care fully designing the transformer LT winding as to use many parallel insulated conductors instead of a single solid conductor. The HT winding transformer coils and LT winding transformer coils should have oil ducts in between layers to transfer heat generated in the HT winding transformer coils and LT winding transformer coils. The core laminations of a transformer are varnished and insulated from each other to reduce eddy current loss in a transformer. This also attributes in reduction of transformer temperature. The no. of transformer radiators are also calculated carefully. Forced air is also used to lower down the transformer temperature in case of large capacity power transformer. A transformer is provided with a temperature gause to measure and indicate the transformer oil temperature. In case of an abnormal condition a transformer protection relay called buchloze relay is provided in between the transformer tank and transformer conservator. All above design calculations are done by the transformer design software which also takes in consideration the tolerances, makes validations if some transformer design part goes wrong.HT pole mount transformers are used for domestic applications where load requirement is low.