Working Conditions of Weichai Diesel Engine for Power Generation

3.10 Power Definition and Working Conditions of Weichai Diesel Engine for Power Generation

3.10.1 Power definition

Continuous Power COP

In unlimited annual running time of diesel engine, the maximum power acquired when the engine is running continuously under constant load.ISO standard power.

Normal Power PRP

In unlimited annual running time of diesel engine, the maximum power acquired when the engine is running continuously under variable load. ISO standard power which can overload by 10%.

Standby Power ESP

Maximum power in some variable power series with annual running time of diesel engine up to 200h.ISO standard power with limited fuel volume.

3.10.2 Running Conditions and Applications of Power

Running conditions and applications of different powers of diesel engine are as shown in Table 3-1.

Ambiance condition

The diesel engine should be able to output rated power in the following conditions.

Atmospheric pressure, PX:100kPa (or 0 meter above sea level);

Ambiance temperature , Tr: 298K(25℃);

Relative air humidityΦr: 30%

The diesel engine should be able to work continuously and reliably in the following conditions:

Range of ambiance temperature: -30℃≤T≤50℃;

Relative air humidity: the max relative humidity is 90% of the wettest month in a year(It means that the lowest average temperature of this month is 25℃).

The working environment should be without explosive gas and electric mote.

The customer should illuminate in advance if there has any especial and dangerous condition at the working space (for example, explosive and flammable gas).

Starlight can provide 20kw to 1000KW Weichai diesel generator with Stamford/Marathon/Engga/Leroy-Somer/Shanghai KEPU alternator optional. Weichai has sales service centers in many countries. It is easy to get spare parts when needed.