Expertní služby v elektrotechnice

Optimization of PV + BESS + CONSUMPTION energy management design based on input data sent by the client.

Basic simple calculation for one entry (optimal variant for the entered consumption - 1 x calculation)

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DESCRIPTION

1. optimal performance of PV plants
2. optimal PV power and BESS capacity (taking into account the limitation of flow into the grid)
3. optimal PV power and BESS capacity with the aim of limiting the maximum taken
4. optimal capacity of the BESS to the specified power of the PV plant (taking into account the limitation of the overflow / reduction of the taken maximum)
5. optimal FVE output to the specified BESS (taking into account overflow limitation / reduction of maximum consumption)

NOTE: the resulting report includes only one solution of the calculation from the list above based on the customer’s criteria

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INPUT DATA conect

1. PURCHASE price energy per 1 MWh
2. DISTRIBUTION price (use of networks) per 1 MWh
3. MAXIMUM of taken energy, price per 1 MW (or Amps/circuit breaker)
4. OTHER PAYMENTS (system tax according to local legislation) per 1MWh
5. OPERATING internal COSTS EUR/year
6. SALES price of electricity per 1 MWh
7. SUBSIDY for FV and BESS (% of investment costs)
8. 15 minutes POWER values per calendar year in the defined.xls format OR 60 min POWER values per calendar year in the defined.xls format (however, lower calculation accuracy is achieved)

NOTE: prices includes VAT + local FEE

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OUTPUT DATA conect (PDF file format)

1. Estimated total annual power balance
2. Estimated investment costs
3. Net present value 20 years
4. Profitability index for optimal solution
5. Return of investment for optimal solution
6. Graphical and tabular outputs of production, consumption, supply to the network, withdrawal from the network, calculation of savings by month
7. Calculation of the possible annual savings during the implementation of the proposed measure for the option of reducing the maximum

NOTE: output parameters dependent on the choice of variant to be calculated

Optimization of PV + BESS + CONSUMPTION energy management design based on input data sent by the client.

Optional calculations for one assignment (combination of options according to the requirement for the specified consumption - up to 5 x calculation)

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DESCRIPTION

1. optimal performance of PV plants
2. optimal PV power and BESS capacity (taking into account the limitation of flow into the grid)
3. optimal PV power and BESS capacity with the aim of limiting the maximum taken
4. optimal capacity of the BESS to the specified power of the PV plant (taking into account the limitation of the overflow / reduction of the taken maximum)
5. optimal FVE output to the specified BESS (taking into account overflow limitation / reduction of maximum consumption)

NOTE: part of the resulting report are alternative calculation solutions from the list above and their combination according to the customer’s request

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INPUT DATA conect

1. PURCHASE price energy per 1 MWh
2. DISTRIBUTION price(use of networks) per 1 MWh
3. MAXIMUM of taken energy, price per 1 MW (or Amps/circuit breaker)
4. OTHER PAYMENTS (system tax according to local legislation) per 1MWh
5. OPERATING internal COSTS EUR/year
6. SALES price of electricity per 1 MWh
7. SUBSIDY for FV and BESS (% of investment costs)
8. 15 minutes POWER values per calendar year in the defined.xls format OR 60 min POWER values per calendar year in the defined.xls format (however, lower calculation accuracy is achieved)

NOTE: prices includes VAT + local FEE

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OUTPUT DATA conect (PDF file format)

1. Estimated total annual power balance
2. Estimated investment costs
3. Net present value 20 years
4. Profitability index for optimal solution
5. Return of investment for optimal solution
6. Graphical and tabular outputs of production, consumption, supply to the network, withdrawal from the network, calculation of savings by month
7. Calculation of the possible annual savings during the implementation of the proposed measure for the option of reducing the maximum

NOTE: output parameters dependent on the choice of variant to be calculated

Individually solved analysis of the current state and consumption of electricity based on the client’s request

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DESCRIPTION

1. the possibility of identifying fault conditions in the network
2. the possibility of designing the optimal performance of FVE and BESS (equivalent to B level)
3. analysis of payments for electricity consumption and their possible optimization, recommendations for measures to reduce losses, Payments
4. inputs supplied by the customer or by the customer’s own measurement
5. measurement of electrical quantities
   
   • average values of electrical quantities in the interval 0.2 s - 10 s (as required)
   • measurement of transient and fault events, sampling f=125 kHz
   • electrical measurement quantities in the interval of 1/2 period
   • measurement of flow rates P and Q
   • measurement of higher harmonics in U, I, P

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INPUT DATA conect

1. Based on the agreed measurement range and evaluation of the input parameters, the steps listed below will be carried out
2. Data provided by the customer in the agreed format
3. Data measured by the own analyzer will be charged according to the rates below
   
   • INSTALLATION AND DISASSEMBLY OF THE DEVICE
   • USE OF MEASURING DEVICE
   • TRANSPORT
   • OTHER APPROVED COSTS (hotels, flight tickets, etc.)
4. Data processing
5. Report completing, calculations, recommendations, measures

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1. 1. Description of the problem and reasons for the implementation of the analysis, theoretical analysis of the solved problem
   
   • Solution to reducing payment for electricity consumption, unauthorized supply to the network
   • Optimization of consumption,
   • Economic choice of FVE and BESS performance
   • Solution of PVE, BESS, consumption, repeated failures
   • Feedback effects on the network
   • Feedback effects of the network on the operation of consumption, FVE, BESS
   • Possibility of reducing the maximum taken
   • Results of physical simulation of fault conditions and protection testing
2. Graphical representation of measured data and their description
3. Overall assessment and proposal for a solution to the problem
4. Recommended solutions
5. Presentation of results and discussion of the report