How to calculate the electricity transfer fee of industrial powe

Electricity charges, that is, electricity costs
refers to the amount of electricity consumed by an enterprise, unit or indivial in a certain period of time,
according to the price approved by the price department, the expenses to be paid
generally, the payment is made monthly within a specified period of time, and the collection can also be entrusted by transfer<
compulsory civil electricity charge:
within 50 degrees (including 50 degrees): 0.538
above 50 degrees to 150 degrees: 0.568
above 200 degrees: 0.638
December 27, 2010
notice on Issuing Measures for power factor adjustment of electricity charge, Electric Power Bureau:
since the measures for adjusting electricity charges according to the power rate was formulated and implemented in the 1950s, it has played a certain role in promoting the installation of reactive power compensation equipment and saving electric energy. However, over the past 20 years, the situation of power grid and users has changed a lot. This method can not meet the needs of energy saving, improving voltage quality and improving social and economic benefits. On the basis of long-term and repeated investigation and study, according to the relevant provisions of the "national rules for power supply and use" approved and issued by the State Economic Commission, we have revised the current "measures for power factor adjustment of electricity charges". After many discussions and soliciting opinions, we have formulated a new "measures for power factor adjustment of electricity charges", which is now issued and implemented< In view of the fact that it will take some time for the users and the power sector to prepare for the implementation of the new power factor tariff adjustment measures, the power instry administrations can organize the implementation according to the following requirements according to the different conditions of the region:
I. for the users who have implemented the power factor tariff adjustment measures, For those who originally implemented the standard value of 0.90 power factor and those who originally implemented the standard value of 0.85 power factor and whose actual power factor reached 0.90 or above in December 1983, the new regulations will be implemented from January 1, 1984. For other users, the implementation can be extended to July 1, 1984. For those whose actual power factor is between 0.85 and 0.90, electricity charges will not be reced ring this period, Those below 0.85 should be charged more electricity< 2. For the users who have not implemented the measures for adjusting electricity charges by force, the power instry administrations may, in accordance with the relevant provisions of the new measures for adjusting electricity charges by power constraints, formulate measures according to different situations and implement them step by step, but the time for implementing the new provisions should not be later than the end of 1986< Third, the scope of the two-part electricity price will remain unchanged
IV. please report to the Ministry of water resources and electric power for any problems encountered in the implementation< Annex:
measures for power factor adjustment of electricity tariff and its attached tables I, II and III:
Ministry of water resources and electric power
State Price Bureau
December 1983 February
Annex:
measures for power factor adjustment of electricity tariff
(83) shuishuicaizi No. 215 December 2, 1983 The full use of electrical equipment, saving power and improving voltage quality have an important impact. In order to improve the power factor of users and maintain its balance, so as to improve the economic benefits of both sides of power supply and society, the measures are formulated< The standard value of power factor and its scope of application:
1. The standard value of power factor is 0.90, which is applicable to high-voltage power supply instrial users (including community instrial users) above 160 KVA, high-voltage power supply power users with load voltage adjustment device and high-voltage power supply drainage and irrigation stations above 3200 kVA
2. 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
3. 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< (3) calculation of power factor:
1. All users who implement power factor adjustment should install reactive energy meter with anti overturning device, and calculate the monthly average power factor according to the practical active and reactive energy of users every month
2. Users who are equipped with reactive power compensation equipment and are likely to send reactive power back to the power grid should put in or cut off part of the reactive power compensation equipment in time according to their load and voltage changes. The power sector should also install reverse reactive energy meter with anti-mping device at the billing and metering point, and calculate the monthly average power factor according to the sum of the absolute value of the reactive power and practical reactive power
3. According to the needs of the power grid, the assessment of peak power factor should be carried out for large users, and the watt hour meter should be installed to record the active and reactive power ring peak hours, so as to calculate the monthly average peak power factor. For some users, the power factor can be calculated respectively ring peak and trough hours on a trial basis, and the method should be formulated by the provincial, municipal and autonomous regional power bureau or power grid Administration Bureau on a trial basis, Report to the Ministry of water resources and electric power for approval before implementation< 4. Adjustment of electricity charge:
when the calculated power factor is higher or lower than the specified standard, the electricity charge of the current month shall be calculated according to the specified electricity price, and then the electricity charge shall be increased or decreased according to the percentage specified in the "power factor adjustment meter" (Table 1, 2 and 3). If the user's power factor is between the two numbers listed in the "power factor adjustment meter", it shall be calculated by rounding< According to the specific situation of the power grid, for the users who can reach the specified standard of power factor without additional compensation equipment, or who are close to the power supply point, have better voltage quality and do not need to further improve the power factor, the power factor standard can be reced or the power factor adjustment method can not be implemented, but it must be approved by the provincial, municipal and autonomous regional electric power bureau, And report to the power grid Administration for record. If the actual power factor of the user who reces the power factor standard is higher than the reced power standard, the electricity charge will not be reced, but if it is lower than the reced power factor standard, the electricity charge will be increased< 6. After the formal promulgation and implementation of these measures, the measures for adjusting electricity charges according to the power rate in the electric heating price issued in 1976 will be abolished at the same time< 7. The interpretation right of the measures belongs to the Ministry of water resources and electric power