Skip to main content

Archive

Show more

Basic Working Conditions of Diesel Generator Set



Basic Working Conditions of Diesel Generator Set

The working conditions of diesel generator set is that it can output the rated power under the condition of prescriptive environment, and also can work reliably and continuously.






The working conditions of power plants (units) stipulated by the national standard is mainly determined by the altitude, ambient temperature, relative humidity, mold, salt fog and the degree of inclination.

The standard working conditions should be adopted to determine the rated power of the diesel genset.

Due to the diesel engine, AC synchronous generator and the control device have its own rules and standards in the national standard, so in the selection and determination of the genset working conditions, these factors should be considered, and it should be based on diesel engine.

According to GB/T 2819-1995 “General Technical Requirements of Mobile Power Station” stipulation, the environment conditions of the rated power outputed by the power station shall be one of the following  requirements and shall be explicitly defined in the product technical conditions.

Altitude
Ambient temperature
Relative air humidity
0m
20°C
60%
1000m
40°C
60%

The diesel genset shall be capable of outputting the specified power (allowing correction) and working reliably under the following conditions.

Altitude: 4000m
Ambient temperature: Upper limit value: 40°C，45°C，50°C
Lower limit value: -40°C，-25°C，5°C
Degree of inclination: For the diesel power station, the vertical and horizonal gradient of the power station is not beyond 10°C or 15°C.
Relative humidity, condensation and mold:
a. The diesel generator set working conditions should comply with the following table.

Upper limit value of ambient temperature/°C
40
40
45
50


Relative humidity
Maximum mean monthly relative   humidity

90（25°C）①

95（25°C）①

Mean monthly minimum relative   humidity



10（40°C）②
Condensation

√

Mold

√


①Refers that the average minimum temperature of the month is 25°C, the average monthly minimum humidity refers to the average daily minimum temperature of the month.
② Refers that the average maximum temperature of the month is 25°C, the average monthly maximum humidity refers to the average daily maximum temperature of the month.
b. Mildew-growing: After the diesel generator electric parts have been tested through the mildew-growing, the grade of surface mildew shall not exceed level of 2 specified in GB/T 2423.16-2008 “Environmental Test for Electric and Electronic Products”.

ATTENTION!!

The site conditions for the operation of the unit shall be clearly defined by the user, and also shall be specified for any particular hazardous conditions such as explosive atmospheres and flammable gases.






标签：

Comments

Post a Comment

Popular posts from this blog

Yuchai Is Super Confident in Its Innovation

Founded in 1951, with 30 wholly-owned, holding and joint-stock subsidiaries, Guangxi Yuchai Machinery Group Co., Ltd. (hereinafter referred to as the Yuchai Group) is an internal combustion engine manufacturing base with the most complete spectrum of products in the country. In recent years, machinery manufacturing industry has been dropped off influenced by domestic and foreign economic situations, especially domestic overcapacity and unreasonable product structure. Reversely, Yuchai has sold over 3 million engines with the annualized revenues amount to RMB 40 billion. Over the years, as China ’ s largest engine R&D manufacturing base, Yuchai adjusts and optimizes its industrial structure and constantly strengthens its capacity for independent innovation. Therefore, the key technology continues to be the top in the sector for further keeping its own top leader in the industry. Innovation-Driven In 2013, seven world-class diesel-engine products for high-s...
Post a Comment
Read more

Technical Parameters of Boduan 500KW Weichai Generator Set 6M33D572E200

  The 6M33D633E200 diesel engine is a special-purpose diesel engine for land-based power generation in the M33 series. It is a new-structure power generation diesel engine with a centrally - located turbocharger developed by Weichai Power Co., Ltd. in 2016. Continuous Power (COP): The maximum power at which the diesel engine can run continuously under a constant load with no limit on the annual operating hours. It is the ISO standard power. Prime Power (PRP): The maximum power at which the diesel engine can run continuously under variable loads with no limit on the annual operating hours. It is an ISO standard power that allows a 10% overload. Standby Power (ESP): The maximum power in a certain variable - power series that the diesel engine can operate for up to 200 hours per year. It is an ISO standard power with limited fuel consumption.   Operating Conditions and Applications of Baudouin  500KW Weichai Generator Set  Diesel Engine Power Classification Operating Co...
Post a Comment
Read more

Function Of Battery, Breather And Radiator In Diesel Generator

A diesel generator is a diesel powered machine capable of converting mechanical energy to electrical energy. It basically consists of a diesel engine, who's drive shaft is directly connected to something called an alternator. The job of the alternator is to convert the mechanical energy provided to it by the diesel engine to electrical energy. So the alternator consists of 2 windings called the stator winding and the rotor winding. During operation the stator winding is stationary while the rotor winding are performing circular motion (since they are connected to the drive shaft of the diesel engine). Working Of The Alternator: The rotor windings are excited by some DC current so that a magnetic field is produced around the coil. Since it is performing circular motion the magnetic flux linked with it also keeps performing circular motion at the same speed. This magnetic flux is intersected by the stator winding which is fitted around the rotor. According to Faraday...
Post a Comment
Read more