Diesel engine driven generator running generator manufacturers, the energy is converted to electricity generators diesel brand, depending on their use, can be divided into land use diesel generators and marine diesel generator sets. 3.1 Fundamentals diesel engine driven generator running, diesel energy into electrical energy. In the diesel engine cylinder, through the air filter filtered clean air and the high-pressure atomization nozzle injected diesel thoroughly mixed, pressed in the piston upward, the volume is reduced Weifang turbine, the temperature rises rapidly, reaching diesel ignition. Performance Level National Standard GB diesel generator set / T2820 1-1997 "Reciprocating internal combustion engine driven alternator group" Part I: Application, ratings and performance in Article 7 of the diesel generator set provides four properties. (1) G1-level performance requirements apply only provides the basic parameters of the voltage and frequency of the connected load. Mainly as a general purpose, such as lighting and other simple electrical load. (2) G2-level performance requirements applicable to utility power system voltage characteristics and have the same required load. When its load changes, however, may be allowed to have temporary voltage and frequency deviation. Such as lighting systems, such as pumps and fans. (3) G3-level performance requirements apply to the right frequency, voltage and waveform characteristics, there are strict requirements for connecting devices. Such as radio communications and thyristor controlled rectifier load. (4) G4 level performance requirements apply to the frequency, voltage and waveform characteristics are particularly stringent requirements of the load. A data processing device or meter grate system. Brand generators, generator sets, Weifang Huadong generators provided by Weifang Huadong Engine Co., Ltd. Weifang Huadong Engine Co., Ltd. (www.hdchai.com) strong, credible, Shandong Weifang engine industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve Weifang Huadong innovative ideas will lead into the brilliant and you work for a better future!