How to calculate the power adjustment fee in the electricity bil
Publish: 2021-04-30 10:26:48
1. The first simple calculation method is
first, the receivable electricity charge = electricity charge + basic electricity charge + interest rate adjusted electricity charge
electricity charge = Active Power * electricity price = 2650 * 0.5344 = 1416.16 yuan
basic electricity charge = transformer capacity * basic electricity price = 400 * 26 = 10400 yuan
calculation method of interest rate adjusted electricity charge:
first, determine the interest rate standard< The power factor standard is 0.90, which is applicable to high-voltage power supply instrial users above 160 KVA (including community instrial users), high-voltage power supply power users with load voltage adjustment device and high-voltage power supply drainage and irrigation stations above 3200 kVA
the power factor standard is 0.85, which is applicable to other instrial users (including Shei instrial users) with 100 KVA (kw) and above, non instrial users with 100 KVA (kw) and above, and power drainage and irrigation stations with 100 KVA (kw) and above
the power factor standard is 0.80, which is suitable for agricultural users and wholesale users with 100 KVA (kw) or above, but for wholesale users whose large instrial users are not directly managed by the power instry, the power factor standard should be 0.85
your power factor standard should be 0.9
then calculate the real interest rate of this month, and your power factor is 0.52. Compare your actual power rate with the power rate meter in Tuli issued by the elder brother upstairs. If the power factor is more than 0.9 under the standard of 0.9, every 0.9x indicates the percentage of additional electricity charge. Then multiply the sum of electricity charge and basic electricity charge by this percentage to get the interest rate adjustment electricity charge. On the contrary, if it is lower than 0.9, every 0.9x indicates the percentage of electricity charge rection, and the calculation method is the same as above
in the end, the total electricity charge you should pay in the current month is the electricity charge + basic electricity charge + interest rate adjustment electricity charge. The generation tariff you mentioned is included in 0.5344/kwh, so there is no need to calculate it separately. I don't have the power ratio adjustment comparison table. You can find it on the Internet
power factor = active power consumption / √ (square of active power consumption + square of inactive power consumption)
first, the receivable electricity charge = electricity charge + basic electricity charge + interest rate adjusted electricity charge
electricity charge = Active Power * electricity price = 2650 * 0.5344 = 1416.16 yuan
basic electricity charge = transformer capacity * basic electricity price = 400 * 26 = 10400 yuan
calculation method of interest rate adjusted electricity charge:
first, determine the interest rate standard< The power factor standard is 0.90, which is applicable to high-voltage power supply instrial users above 160 KVA (including community instrial users), high-voltage power supply power users with load voltage adjustment device and high-voltage power supply drainage and irrigation stations above 3200 kVA
the power factor standard is 0.85, which is applicable to other instrial users (including Shei instrial users) with 100 KVA (kw) and above, non instrial users with 100 KVA (kw) and above, and power drainage and irrigation stations with 100 KVA (kw) and above
the power factor standard is 0.80, which is suitable for agricultural users and wholesale users with 100 KVA (kw) or above, but for wholesale users whose large instrial users are not directly managed by the power instry, the power factor standard should be 0.85
your power factor standard should be 0.9
then calculate the real interest rate of this month, and your power factor is 0.52. Compare your actual power rate with the power rate meter in Tuli issued by the elder brother upstairs. If the power factor is more than 0.9 under the standard of 0.9, every 0.9x indicates the percentage of additional electricity charge. Then multiply the sum of electricity charge and basic electricity charge by this percentage to get the interest rate adjustment electricity charge. On the contrary, if it is lower than 0.9, every 0.9x indicates the percentage of electricity charge rection, and the calculation method is the same as above
in the end, the total electricity charge you should pay in the current month is the electricity charge + basic electricity charge + interest rate adjustment electricity charge. The generation tariff you mentioned is included in 0.5344/kwh, so there is no need to calculate it separately. I don't have the power ratio adjustment comparison table. You can find it on the Internet
power factor = active power consumption / √ (square of active power consumption + square of inactive power consumption)
2. The necessary data are as follows:
type of transformer: such as S7, S9, S11...
capacity of transformer: such as 100kVA, 125kva, 315KVA...
transformer loss quick calculation table
power factor adjustment table
total active power of the current month
total reactive power of the current month
manual calculation can be made only when the above conditions are met, Now it's basically computer generated by the power supply company
the specific calculation method is as follows:
1. Divide the total reactive power of this month by the total active power, and calculate the power ratio
2. According to the power rate, check the transformer loss quick calculation table. Here, find out the value of copper loss and iron loss according to the transformer model, capacity and electricity of this month
3. Use the active power and reactive power of this month, plus copper loss and iron loss respectively
4. Divide the total reactive power by the total active power to calculate the actual power rate
5. According to the actual power rate, check the power factor adjustment table to calculate the percentage value of the power adjustment fee
6. Multiply the "percentage value" found by the catalog tariff, the positive number is the tariff to be increased, and the negative number is the tariff to be decreased
hope to help you.
type of transformer: such as S7, S9, S11...
capacity of transformer: such as 100kVA, 125kva, 315KVA...
transformer loss quick calculation table
power factor adjustment table
total active power of the current month
total reactive power of the current month
manual calculation can be made only when the above conditions are met, Now it's basically computer generated by the power supply company
the specific calculation method is as follows:
1. Divide the total reactive power of this month by the total active power, and calculate the power ratio
2. According to the power rate, check the transformer loss quick calculation table. Here, find out the value of copper loss and iron loss according to the transformer model, capacity and electricity of this month
3. Use the active power and reactive power of this month, plus copper loss and iron loss respectively
4. Divide the total reactive power by the total active power to calculate the actual power rate
5. According to the actual power rate, check the power factor adjustment table to calculate the percentage value of the power adjustment fee
6. Multiply the "percentage value" found by the catalog tariff, the positive number is the tariff to be increased, and the negative number is the tariff to be decreased
hope to help you.
3. If the monthly increase percentage corresponding to 0.86 power factor reference is 2%, then the power adjustment fee = (total paid electricity fee - fuel processing fee - power adjustment fee on receipt) multiplied by 2%, the result is the power adjustment fee indicated on your receipt. (32790.66-121.74-639.97) * 0.02 = 640.57, the system of power supply bureau may calculate more accurately
4. 1. The charging quantity of power regulation fee is the percentage of the total electricity fee (i.e. "adjustment rate") according to the power factor. The "adjustment rate" is different according to the corresponding power factor. If the power factor is high, the rate will be low, and if the power factor is low, the rate will be high. This rate may vary slightly from place to place. Please refer to the local electricity policy. Monthly average power factor: cos φ= Active power / root sign (square of active power + square of reactive power) = 0.62 general power factor standard requirement is 0.9 power factor reward and penalty regulations: when the power factor is 0.01 lower than the standard, 0.5% of the total electricity charge will be fined, which will be increased from 0.7 to 1% and 0.65 to 2%; For every 0.01 higher than the standard, 0.15% of the total electricity charge will be awarded, and so on, the top will be 0.75%. Your power factor is 0.62, between 0.7 ~ 0.9 across 20 levels, 10% penalty, between 0.65 ~ 0.7 across 5 levels, 5% penalty, between 0.62 ~ 0.65 across 3 levels, 6% penalty, a total of 21% penalty. If your power charge is too high, please consult the toll collector< The calculation method is as follows:
A. transformer loss = iron loss + copper loss (KWH)
B. iron loss (KWH) = no-load loss (KWH) × Power supply time (hours)
C. copper loss (KWH) = monthly electricity consumption (KWH) × 2% (when the load rate is higher than 40%) × 3%)
D. load rate = reading quantity / (transformer capacity) × zero point eight × Operation hours) (operation hours are generally calculated as 720 hours)
since you have not provided the specific parameters of the transformer, this item is not easy to calculate
3. Total electricity charge = (active power + variable loss) × Unit price + power charge.
A. transformer loss = iron loss + copper loss (KWH)
B. iron loss (KWH) = no-load loss (KWH) × Power supply time (hours)
C. copper loss (KWH) = monthly electricity consumption (KWH) × 2% (when the load rate is higher than 40%) × 3%)
D. load rate = reading quantity / (transformer capacity) × zero point eight × Operation hours) (operation hours are generally calculated as 720 hours)
since you have not provided the specific parameters of the transformer, this item is not easy to calculate
3. Total electricity charge = (active power + variable loss) × Unit price + power charge.
5. The first simple calculation method is
first, the receivable electricity charge = electricity charge + basic electricity charge + interest rate adjusted electricity charge
electricity charge = Active Power * electricity price = 2650 * 0.5344 = 1416.16 yuan
basic electricity charge = transformer capacity * basic electricity price = 400 * 26 = 10400 yuan
calculation method of interest rate adjusted electricity charge:
first, determine the interest rate standard< The power factor standard is 0.90, which is applicable to high-voltage power supply instrial users above 160 KVA (including community instrial users), high-voltage power supply power users with load voltage adjustment device and high-voltage power supply drainage and irrigation stations above 3200 kVA
the power factor standard is 0.85, which is applicable to other instrial users (including Shei instrial users) with 100 KVA (kw) and above, non instrial users with 100 KVA (kw) and above, and power drainage and irrigation stations with 100 KVA (kw) and above
the power factor standard is 0.80, which is suitable for agricultural users and wholesale users with 100 KVA (kw) or above, but for wholesale users whose large instrial users are not directly managed by the power instry, the power factor standard should be 0.85
your power factor standard should be 0.9
then calculate the real interest rate of this month, and your power factor is 0.52. Compare your actual power rate with the power rate meter in Tuli issued by the elder brother upstairs. If the power factor is more than 0.9 under the standard of 0.9, every 0.9x indicates the percentage of additional electricity charge. Then multiply the sum of electricity charge and basic electricity charge by this percentage to get the interest rate adjustment electricity charge. On the contrary, if it is lower than 0.9, every 0.9x indicates the percentage of electricity charge rection, and the calculation method is the same as above
in the end, the total electricity charge you should pay in the current month is the electricity charge + basic electricity charge + interest rate adjustment electricity charge. The generation tariff you mentioned is included in 0.5344/kwh, so there is no need to calculate it separately. I don't have the power ratio adjustment comparison table. You can find it on the Internet
power factor = active power consumption / √ (square of active power consumption + square of inactive power consumption)
first, the receivable electricity charge = electricity charge + basic electricity charge + interest rate adjusted electricity charge
electricity charge = Active Power * electricity price = 2650 * 0.5344 = 1416.16 yuan
basic electricity charge = transformer capacity * basic electricity price = 400 * 26 = 10400 yuan
calculation method of interest rate adjusted electricity charge:
first, determine the interest rate standard< The power factor standard is 0.90, which is applicable to high-voltage power supply instrial users above 160 KVA (including community instrial users), high-voltage power supply power users with load voltage adjustment device and high-voltage power supply drainage and irrigation stations above 3200 kVA
the power factor standard is 0.85, which is applicable to other instrial users (including Shei instrial users) with 100 KVA (kw) and above, non instrial users with 100 KVA (kw) and above, and power drainage and irrigation stations with 100 KVA (kw) and above
the power factor standard is 0.80, which is suitable for agricultural users and wholesale users with 100 KVA (kw) or above, but for wholesale users whose large instrial users are not directly managed by the power instry, the power factor standard should be 0.85
your power factor standard should be 0.9
then calculate the real interest rate of this month, and your power factor is 0.52. Compare your actual power rate with the power rate meter in Tuli issued by the elder brother upstairs. If the power factor is more than 0.9 under the standard of 0.9, every 0.9x indicates the percentage of additional electricity charge. Then multiply the sum of electricity charge and basic electricity charge by this percentage to get the interest rate adjustment electricity charge. On the contrary, if it is lower than 0.9, every 0.9x indicates the percentage of electricity charge rection, and the calculation method is the same as above
in the end, the total electricity charge you should pay in the current month is the electricity charge + basic electricity charge + interest rate adjustment electricity charge. The generation tariff you mentioned is included in 0.5344/kwh, so there is no need to calculate it separately. I don't have the power ratio adjustment comparison table. You can find it on the Internet
power factor = active power consumption / √ (square of active power consumption + square of inactive power consumption)
6. Power dispatching tariff refers to the relevant tariff charged by the power supply company according to the average power factor calculated by the active and reactive power used by the customer in a period of time (such as one month or year).
7.
Suppose that the active power is a, the reactive power is B, and the power factor is cos φ， Then
monthly average power factor: cos φ= A / root sign (square of a + square of B)
the power factor standard requires 0.9
power factor reward and penalty regulations: when the power factor is lower than the standard by 0.01, the penalty will be increased by 0.5% from the total electricity charge, which will be increased to 1% for each level lower than 0.7 and 2% for each level lower than 0.65; For every 0.01 higher than the standard, 0.15% of the total electricity charge will be awarded, and so on, the top will be 0.75%
the power factor adjustment meter with 0.90 as the standard value in Table 1 reces electricity charges and increases electricity charges actual power factor monthly electricity charges decrease% actual power factor monthly electricity charges increase% actual power factor monthly electricity charges increase% 0.900.00 0.89 0.5 0.76 7.0 0 0.91 0.15 0.88 1.0 0 0.75 7.5 0.92 0.30 0.87 1.5 0.74 8.0 0 0 0.93 0.45 0.86 2.0 0 0 0.73 8.5 0.94 0.6 0.85 2.5 0.72 9.0 0.95 ~ 1.00 0.75 0.84 3.0 0.71 9.5 0.83 3.5 0.70 10.0 0 0.82 4.0 0 0.69 11.0 0 0.81 4.5 0.68 12.0 0 0.80 5.0 0 0.67 13.0 0 0.79 5.5 0.66 14.0 0 0 0 0.78 6.0 0 0 0.65 15.0 0 0 0 0 0.77 6.5 power factor from 0.64 or below, each decrease of 0.01, the electricity charge increases by 2%. According to relevant regulations, the percentage of total electricity charge penalty is 19%
8. I'm also a designer. Recently, I realized the importance of right. As an original designer, I must protect my works
in fact, it's very easy to apply for the right of design works. It's very convenient for users. It cooperates with China Copyright Protection Center and has websites and apps. When you use it for the first time, you need to upload your personal data. Later, you only need to upload the relevant documents of your works, and you can quickly complete the application process. If the application is successful, you can get your own work registration certificate, which has legal effect and can help you protect the right of your works.
in fact, it's very easy to apply for the right of design works. It's very convenient for users. It cooperates with China Copyright Protection Center and has websites and apps. When you use it for the first time, you need to upload your personal data. Later, you only need to upload the relevant documents of your works, and you can quickly complete the application process. If the application is successful, you can get your own work registration certificate, which has legal effect and can help you protect the right of your works.
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