The structural characteristics of the diesel generator brushless excitation of work, structural features works brushless excitation, work, work. Generator excitation current adjustment process by the exciter △ - SCR --AVR regulator - as the main exciter stator excitation current - to adjust the main output current rotating armature Reed - to the rotating rectifier plate - Yong Li, Vice exciter armature winding rotor sent △ stationary power generators 400Hz processors, the thyristor excitation voltage regulator through the formation of a three-phase full-controlled bridge adjustable DC power to AC Excitation machine field winding. By controlling the full bridge rectifier conduction angle to adjust the AC exciter field current, so as to achieve the purpose of adjusting the generator excitation current. Composition diesel generator set (genset world by engines, generators and control systems are assembled, no one manufacturer produce both an engine generator set manufacturer, has produced generators and control systems generators offer, while assembly generators strictly speaking, all the generators were assembled machine) original machine: domestic habits understood as non-Chinese territory assembled unit; assembly machine: domestic habits understood as in China to import engine assembly unit; domestic machine : the domestic engine and generator assembly unit. Weifang Huadong Engine Co., Ltd., welcomed the new and old customers to buy. In order to facilitate production management and use of the national standard GB2819 model designation for diesel generator sets made uniform provisions. Type arrangement and symbols meaning the unit is as follows: 1, the unit output power rating (KW) is represented by a number. 2, the type of unit output current: G- AC power frequency; P an exchange of intermediate frequency; S a dual exchange; Z has been flowing 3, type units: F- land use; FC a ship; Q- car station; T a Hanging (drag) car. 4, the control unit's features: the absence of a manual (ordinary); Z- automation; S- low noise; SZ- low noise automation. 5, the design number, numerical. 6, variant code, expressed numerically. Generator set manufacturer, generator sets, Weifang Huadong generators provided by the Weifang Huadong Engine Co., Ltd. Weifang Huadong Engine Co., Ltd. (www.hdchai.com) strong, credible, in 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!