Features | Low voltage diesel genset | High voltage diesel genset |
Capacity | Multiple gensets work in parallel |
Multiple gensets work in parallel,power plant room can be build in concentrated. |
Transport distance | Short distance transport | Long distance transport |
Loss | Big loss in transmit electricity. | Small loss in transmit electricity,no calorification in transport. |
Cost |
Small invest,low cost in maintenance early,it have big advantages for small power capacity and short distance transport,For high capacity and long distance transport,the cost will be much higher. |
Big invest,low cost in maintenance early,it have big advantages for big power capacity, long distance transport,low cost for supporting investment. |
Operate & Maintenance | East to operate,low requirements for engineer. |
Complicated to operate,high requirements for engineer,must handled under high voltage license. |
Specification | Simple specification |
Complicated specification,especially in diesel generator and output cabinet. |
Safety |
High safety performance,mature and low hurdle technology. | High safety performance,mature and high hurdle technology. |
Trend |
Small power occupy the traditional market, big power will be replaced by high voltage system. |
It’s trend to use high voltage system in the world, and the demands is going to bigger and bigger. |