旁观者周星驰,qq粘虫,传媒座
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After the host specification is selected, the capacity of energy storage battery is matched. The capacity matching principle is: "in the case of ensuring normal power supply to the electrical appliances, as economical as possible". The second is to ensure that in a certain continuous no wind day to use the electrical normal power supply. The number of consecutive days without wind (n) is determined according to local wind conditions (usually 5 to 7 days). If only starting from the requirements of ensuring the normal power supply to the electrical appliances, according to the principle of "daily charging and daily consumption", the storage capacity of the battery can be as long as it can store the daily effective power generation of the generator. As a matter of fact, the storage capacity of the battery should be guaranteed to provide normal power to the electrical appliances in continuous no wind days. As a result, the battery capacity should be able to store up to n times the effective daily output of the generator. This capacity is the maximum capacity of the matched battery, expressed as Qmax. In practical application, the daily electricity consumption of electric appliances is less than the daily effective power generation of generators. Therefore, for economic consideration, the storage capacity of the battery should be determined according to the actual power consumption of the electric appliance, that is, the daily power consumption of the electric appliance is n times. This capacity is the economic value of the capacity of the matched battery, expressed as Q. When matching the storage capacity of the battery, choose Q close to (or slightly above) the economic value within the standard series value, but not exceeding the maximum Qmax.
Correct battery charge and discharge. In the battery charge, discharge, the concept of quantity, charge and discharge should be appropriate, to eliminate discharge (electricity) uncontrolled, unlimited charging phenomenon. When the battery is full, stop it in time to reduce unnecessary wear of the main engine; In case of high wind, the machine should be stopped in time (20m/s is usually defined as the wind speed of stop) to avoid damage to the main engine. To add or replace electrical appliances, check their electrical suppression to avoid voltage mismatch and damage electrical appliances.
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