ABOUT ONLINE ELECTRIC

ABOUT ONLINE ELECTRIC

System ONLINE Electric - electrical system calculations (ONLINE-ELECTRIC.RU), designed to meet the challenges in designing power supply systems, which allows for online entry of initial data, editing the source data, automated calculation, the output of the results, charts and reports in the files of known formats (More. ..).

Interactive electric circuit: # Allows you to clearly define goals and choose methods of calculation
INTERACTIVE ELECTRICAL SCHEME


Online calculation of earthing device: # Calculation of the parameters of contour or inline device ground
1.

Online calculation of the grounding device


Online calculation of the lightning protection devices: # Calculation of the parameters of cable and lightning rods, # building protection zone
2.

Online calculation of lightning


Online calculation of the center of electrical loads: # Calculating the location of the power supply, building # cartograms electrical loads
3.

Online calculation of the conditional center of electrical loads (TSEN, UTSEN)
Construction cartograms electrical loads


Online calculation of the increased cost estimates: # Conversion to the current prices the cost of equipment, materials and works
4.

Online conversion of the local estimates in current prices using the base-index method


Online calculation of the number and power transformers: # Technical Comparison of options for power transformers
5.

Select the number and capacity of power transformers:
5.1.

Select the number and capacity of transformers TA ...


5.2.

Calculation of allowable systematic and accidental overloading of power transformers ...
Online versions of the calculation of transformer substations: # Techno-economic comparison of variants of transformer substations
6.

Techno-economic comparison of variants of TP


Online calculation of parameters of energy consumers: # Calculation of the current, full and active power, power factor (cosF)
7.

Calculation of parameters of single electro


Online calculation of electrical loads: # Calculation of electrical loads by factor of demand and use ordered diagrams # (the method of utilization, maximum)
8.

Calculation of electrical loads:
8.1.

Calculation of electrical loads by utilization


8.2.

Calculation of electrical loads by factor of demand


8.3.

Calculation of electrical loads of agricultural energy consumers 0,38 kV


8.4.

Calculation of loads by specific power consumption per unit of output
Online calculation of reactive power compensation: # Calculate the power compensating devices up to 1000 V, # choose a capacitor bank
9.

Compensation of reactive power:


9.1.

Calculation and selection of the compensating device on the tire low voltage QFT


9.2.

Calculation of connection points to the KU bus-bar SMA (SHRA)


9.3.

Individual compensation of reactive power

Online calculation of active power losses and energy in power transformers: # Calculation of losses in double-wound, triple-wound transformers and auto -
10.

Calculation of power losses and energy in power transformers:


10.1.

Calculation of losses in double-wound transformers ...


10.2.

Calculation of losses in triple-wound transformers ...


10.3.

Calculation of losses in the auto ...
Online calculation of active power losses and energy in power lines: # The calculation of power losses and energy in the cable and overhead power lines; CIP
11.

Calculation of power losses and energy in the power line


Online calculation of relay protection and atvomatiki: # Calculation of the parameters of relay protection and automatics # transmission lines, power transformers, motors and other elements
12.

Calculations of relay protection and automatics


Online calculation of high voltage cables insulated with polyethylene silanosshitogo: # Calculation of cable cross-section of the screen and the permissible current and short-circuit current
13.

Select section 6-10 kV cable insulated with XLPE


Line-loss calculation tension in the lines: # The calculation of the loss voltage overhead and cable transmission lines; CIP
14.

Calculation of losses in voltage overhead and cable lines 0,127-330 kV


Online calculation of lighting: # Calculate the number of fixtures given the dimensions of space and the regulatory light
15.

Calculation of electric


Online calculation of short circuit currents: # Calculation of short circuit current in the network up to 1000 V
16.

Calculation of short circuit currents


Online calculation of circuit breakers: # Calculation and selection of nominees and setpoints of circuit breakers
17.

Selection of circuit breakers


Online calculation fuses: # Calculation and selection of nominees and fuse fuses
18.

Fuse Selection


Online calculation of the low-voltage conductors: # Calculation of the parameters of low voltage cables, wires and cords
19.

Select sections of cables, wires and cords up to 1 kV


Online savings account # from the use of energy saving lamps
20.

Calculator saving energy-saving lamps


Online calculation of the annual schedule of electrical loads: # Calculation of the annual schedule of electrical loads, # construction schedule of the annual electrical loads, # define the time of maximum load, # define the time of maximum loss
21.

Calculation of indicators and the construction schedule of the annual electrical loads:


21.1.

Calculation of one intra-day charts;


21.2.

Calculation of several daily schedules
Online calculation of the daily schedule of electrical loads: # Calculation of the daily schedule of electrical loads, # build a daily schedule of electrical loads, # define the time of maximum load, # define the time of maximum loss
22.

Calculation of indicators and the construction of the daily schedule of electrical loads:


22.1.

Calculation of one intra-day charts;


22.2.

Calculation of several daily schedules
Online calculation and choice of DGR, choose a place to connect the reactor and the power of the power transformer
23.

Calculation and choice of extinguishing reactor to compensate for capacitive currents to ground circuit networks 6-35 kV



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- Results of the calculation are formed in online mode.


- Results of the calculation are formed in the program format MS WORD.


- Baseline data can be imported from the program MS EXCEL.




Библиографическая ссылка на ресурс "Онлайн Электрик":
Алюнов, А.Н. Онлайн Электрик : Интерактивные расчеты систем электроснабжения / А. Н. Алюнов. – Москва : Всероссийский научно-технический информационный центр, 2010. – EDN XXFLYN.


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