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eimsori [14]
2 years ago
13

an improved charging/discharging strategy of lithium batteries considering depreciation cost in day-ahead microgrid scheduling

Business
1 answer:
daser333 [38]2 years ago
8 0

A microgrid's (MG) safe and reliable functioning depends on an energy storage technology, which also holds promise for the development of future power grids. To MGs, the efficient and secure operation of the storage system is extremely important.

Power management is necessary for the PV-HESS system to ensure energy supply and maximize energy savings. Energy optimization is produced by scheduling energy and controlling energy flow in the system. Peak shaving management lowers a system's peak load output, which improves power quality and energy efficiency. an enhanced lithium battery charging/discharging approach taking into account depreciation costs in day-ahead microgrid scheduling.

To learn more about lithium batteries here

brainly.com/question/5131449

#SPJ4

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Determining your personal vision, what do you need to do to make it a reality?
Effectus [21]

You need to write out your mission statement.

5 0
3 years ago
A credit card company advertises an APR of 15.3%, compounded daily. What
Art [367]

Answer:

B. 16.53%

Explanation:

The effective interest rate is the real interest rate charged by a bank or any other type of lender on a loan.

the formula to calculate effective interest rate = r = (1 + i/n)ⁿ - 1

  • i =15.3%
  • n = 365 days

r = [1 + (15.3%/365)³⁶⁵] -1 = 1.00419178³⁶⁵ - 1 = 1.165287621 - 1 = 0.165287621 ≈ 16.53%

7 0
4 years ago
Which of the following statements is true? Gross private domestic investment less depreciation is net private domestic investmen
Fudgin [204]

Answer:

Gross private domestic investment less depreciation is net private domestic investment.

Explanation:

Investment is addition to capital stock during a period of time. Depreciation is fall in value of fixed (capital) assets due to usage, wear & tear, obsolescence.  

Gross Private Domestic Investment = Total addition to capital stock by private domestic sector, without accounting for depreciation of existing capital stock.

Net Private Domestic Investment = Addition to capital stock by private domestic sector, accounting for depreciation deduction of existing capital stock.

So, Gross Private Domestic Investment - Depreciation = Net Private Domestic Investment.

3 0
3 years ago
The following data relate to direct materials costs for February: Materials cost per yard: standard, $2.00; actual, $2.10 Standa
Arlecino [84]

Answer:

Price variance will be $4512.5 ( Unfavorable )

Explanation:

We have given standard material cost per yard = $2

Actual material cost per yard = $2.10

Standard yards per unit = 4.5

And actual yards per unit = 4.75

Units of production = 9500

Total number of actual quantity used = 9500×4.75 = 45125

So direct material price variance = ( standard price - actual price ) × actual quantity used = ( $2 - $2.1 ) × 45125 = -$4512.5

So price variance will be $4512.5 ( Unfavorable )

6 0
3 years ago
Which of the following statements is/are TRUE about a variable annuity contract?
stepan [7]

Answer:

The answer is: D) All of the above

Explanation:

The characteristics of a variable annuity contract are:

  1. earnings are tax deferred and reinvested
  2. they offer a Guaranteed minimum death benefit (GMDB)
  3. depending on the annuity payout option the beneficiary takes, they can provide guaranteed income for life

The beneficiary can decide between different annuity options. Annuity payments can vary depending on the account's earnings.

7 0
3 years ago
Read 2 more answers
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