"SAPR TON"

SOFTWARE FOR CALCULATION OF TRANSFORMERS:

The present software is intended for carrying out (in a dialog mode) design studies, optimization of design solutions and of main dimensions, determination of technical and economic characteristics of general and special-purpose oil power transformers and autotransformers in the voltage range of 10…1200 kV, rated power at 100 kVA and above.

 

   
DESCRIPTION
  SAPR TON
Calculation system of mathematical simulation of power transformers
1 PRT* Design calculations of the transformer optimum construction
2 TOK* Calculation of current distribution in the windings during short-circuit
3 OST* Optimization of places for transposition in helical windings
4 MPO Calculation of magnetic field in windings
5 POB Calculation of main and eddy  losses in the windings
6 PBT Calculation of tank losses
7 RKZ Calculation of dissipation resistances of the winding pairs
8 PIO Calculation of no-load losses and current
9 PRM Calculation of the main magnetic flux distribution in the magnetic core  stacks
10 TRP Calculation of transient process in transformer
11 VLN* Calculation of impulse over voltages
12 COILINS Library of data to VLN for calculation coil-to-coil insulation safety factors
13 EPC* Calculation of electric field
14 ENDINS Library of data to EPC for calculation safety factors of electric strength of oil ducts in a zone of winding end
15 ENDINS2 Library of data to EPC for calculation safety factors of electric strength of oil ducts outside the windings in a zone of end and in the centre height
16 MIDINS Library of data to EPC for calculation safety factors of electric strength of oil ducts between windings in a centre zone
17 TCO Thermal calculation of the windings with ONAN, ONAF, OFAF, OFWF, ODWF, ODAF cooling systems
18 TCM Thermal calculation of cooling systems (ONAN, ONAF, ODAN, OFAF, ODAF, OFAF/ODAF, OFWF/ODWF)
19 TRM Core thermal calculation
20 TEO Leads thermal calculation
21 PGR Calculation of permissible systematic and emergency overloads in the windings
22 Z0 Calculation of impedances of zero-sequence of short-circuit and no-load of three-phase transformers and autotransformers
23 SND Calculation of sound pressure level and sound power level
Stand-alone software’s
Mechanical calculations
  ELDINST 9 Calculation of electrodynamic stability of the transformer windings at short-circuit
Insulation calculations
  VLN Calculation of impulse over voltages
  COILINS Library of data to VLN for calculation coil-to-coil insulation safety factors
  EPC Calculation of electric field
  ENDINS Library of data to EPC for calculation safety factors of electric strength of oil ducts in a zone of winding end
  ENDINS2 Library of data to EPC for calculation safety factors of electric strength of oil ducts outside the windings in a zone of end and in the centre height
  MIDINS Library of data to EPC for calculation safety factors of electric strength of oil ducts between windings in a centre zone
  BUSHING Library of data to EPC for calculation safety factors of electric strength in insulation, surrounding the lower (oil) part of the bushing
  TURNINS Calculation of interturn insulation safety factors
    Software for distribution transformers
  PRT Design calculations of optimization on distribution transformers

* – has integrated and stand-alone versions

DSTU
Engineering building
BVQI
Large HV investigations laboratory
BVQI
Large HV investigations laboratory