How to calculate the minimum adjustment force

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)

2.

The eye is an organ that can sense light. The simplest eye structure can detect the light and shade of the surrounding environment, and the more complex eye structure can provide vision. In many vertebrates and some mollusks, the eyes image by projecting light onto the light sensitive retina, where light is received and converted into signals that pass through the optic nerve to the brain

make the divergent light from the near object bend and image on the retina, then the near object can be seen clearly, which is called regulation. The distant point of emmetropia is more than 5 meters, and the distant point of myopia is less than 5 meters. The formula of D = 1 / F (diopter = 1 meter / focal length) can be used to calculate the distant point of myopia, that is, the distance that myopia can see the target. For example, the distance that 4.00d myopia can see the target is 0.25 meters

extended data

in the process of eye adjustment, abnormal adjustment occasionally occurs, the main reasons are as follows:

1, insufficient adjustment, accompanied by exophora, mostly caused by long-time close work

2. Hyperadjustment was more common in children. When looking at close objects, the regulatory response was greater than the regulatory stimulus

However, the response was slow when the distance and distance were alternately fixed

3. He was 52 years old. According to the formula of accommodation (15-0.25x), he still had 2.00d of accommodation, and it took 3.00d to gaze at 33cm. But it's most comfortable to use half of the adjustment force, which is 2.00d down.

4. First of all, you should understand that the principle of water ring vacuum pump is to use water jet to take away the air in the container, so as to form a certain degree of vacuum
1. If the sealing of the container is not good and continuous vacuum pumping is needed, the vacuum degree can be reced by opening a small water injection valve, or a bypass can be added to adjust the vacuum degree
2. If the container is well sealed, you can completely reach the vacuum degree you need and then remove it
3. If you ask that the vacuum pump is always on and the container is well sealed, you need a proper vacuum degree. Well, this is a bit of a detour. Please refer to the first point.

5. The general municipal sludge is about 16 days, and the specific operation depends on the operation of the project. The continuous small flow discharge is as far as possible, with the sludge form as the main regulating object. The good sludge is yellowish brown, with fresh soil smell, mainly with Bell worms, but also with a small number of rotifers, and the flocculation group is clear and stable.

6. 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

7. The required accommodative force = Original ametropia + 33cm accommodative stimulus, 1. The required accommodative force = + 2.00d + (+ 3.00d) = + 5.00d; 2. Required adjusting force = - 1.00d + (+ 3.00d) = + 2.00d

8. Confirm the diameter of the valve according to the working pressure, temperature and other process parameters of the control valve. Then all manufacturers of regulating valve procts have nominal torque. The actuator thrust is selected according to the torque.

9. Accommodation is not determined by hyperopia or myopia. Regulatory power is age-related, but there are also some differences among indivials. There are two ways to get the adjustment force. One is the calculation method: 15-0.25 * age = adjustment force. The second is the comprehensive optometry test: after the full correction of 40cm, put on glasses, look at the best visual acuity line, add concave lens in front of eyes, until the visual target is blurred, the increased value is the adjustment force. I hope I can help you.