Diesel Engine
(6)
Gasoline Engine
(6)
Gasoline Generators
(16)
Power Generators
(8)
Gas Generators
(3)
Welding Machine
(2)
Lawn Mower
(3)
First of all generating capacity to meet the needs of computational load stability, including the fire load and ensure the load of two parts. In the civil construction, set diesel generator set, usually the first fire of electrical equipment as backup power. Power cut, the chain opened units. However, the probability is much larger than the mains power failure probability of fire, open the unit does not necessarily mean the fire. Non-fire, open the generator is only part of the burden of the emergency lighting and other small load, if the fire on the importance of other non-load (load is three life pump, passenger elevators, lighting, podium, called to ensure that the load) can not be taken into account , The vacant units will result in waste of resources. To this end, the low-voltage distribution system map design, to meet the needs of fire under the premise of the fire load, power must be considered rather than the fire, the load generator to ensure power supply.
One approach is to focus on will ensure that the load attached to the bus segment of the emergency gasoline generator, fire, by fire signals will ensure that the total load shunt trip switches. In short, should be calculated separately to ensure that the fire load and the load, whichever is greater as the basis for determining the capacity of generating units to meet the fire department and the construction side of the corresponding request.
