The difference between long charge and short charge is mainly reflected in three aspects:
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Shaft length. The length of the long charge shaft is usually 147cm, which is suitable for those players who are more powerful and can make full use of the length and weight of the shaft to form a large swing distance. The short impact club length is 137cm, which is suitable for those players who are more focused on skill and precision, because its grip position is relatively forward, which can help players better control the club and form a more accurate swing path.
The way power is used. Because of its shorter body, the short rush requires more skill and wrist strength to control the stick, so it is more suitable for those players who prefer violent drives. The long punch, on the other hand, can use a longer body to create more power, so it is more suitable for players who prefer to use power to hit the ball.
Applicable player type. The long punch is suitable for those who have more power and like to use power to hit the ball. The short rush is more suitable for those who are skilled and like to control the club.
In addition to the length of the shaft mentioned above, the way force is used and the type of player applicable, there are the following differences between long and short charges:
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Price: Generally speaking, the price of long charge is relatively high, because it is more expensive to make, and short charge is relatively cheap.
Swing speed: A long charge's swing speed is usually faster because it has a longer body and is able to form a larger swing arc, while a short charge is relatively slow.
Application: Long charge is suitable for use on spacious courts or long-distance batting occasions, while short charge is suitable for use on narrow courts or occasions requiring higher accuracy.
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To sum up, there are also obvious differences between long charge and short charge in terms of price, swing speed and application occasions, and consumers can choose according to their needs and budgets.
In general, long charge and short charge each have their advantages and disadvantages, players should choose according to their own situation.
Long charge and short charge refer to the length of charging time. Long charge refers to the time it takes to charge a battery to its maximum capacity, usually several hours. Short charge refers to the time required to charge the battery to a certain level, usually only tens of minutes.
Long charge can fully replenish the energy of the battery and extend the battery life, but it takes a longer time. Short charge is suitable for urgent use of the device, but may have a certain impact on battery life. The choice of long charge or short charge should be determined according to the specific situation and demand.
In the case of the same data line specifications, the short is faster, the resistance of the long data line is too large, it will lose part of the power, of course, it is a relatively small part, the actual voltage to the battery will be lower than the short data line, low voltage charging speed is slow, and the reverse will be faster (other conditions are the same).
Circuit breaker charging protection, also known as busbar charging protection: In order to more reliably remove the fault on the charged busbar, set phase current or zero sequence current protection on the busbar switch or busbar segment switch as a dedicated busbar charging protection.
If the busbar is connected to a faulty busbar, the charge protection will immediately jump off the busbar.
When the charging protection is put in, the charging protection will lock the mother differential protection to prevent the mother from jumping all the exits when the mother is combined with the fault bus, and expand the accident scope.
Busbar charging protection has a wide range of uses, can provide long and short two delay values, for charging the main transformer, charging the bus, charging the line and other situations.
Short charge protection: When the first section of the double bus is outage and overhauled, the repair bus is charged through the bus switch, and the short charge protection should be used to restore the double bus operation.
During the charging process, when there is a fault in the maintenance bus, the bus switch is immediately switched off and the fault is removed without the compound voltage locking.
Long charge protection: The long charge protection of the busbar can be used as busbar disconnection protection, and can also be used as temporary emergency protection of the line (transformer). After the busbar overcurrent protection comes into use, when a fault occurs within the protection range, the fault is removed by jumping the busbar switch with adjustable delay without the compound voltage locking.