Mechanical engineering principles generator alternator without load, the initial speed can be achieved when the value of the rated voltage as load speed, load speed when the generator diesel engine factory in east through testing to determine the inclusion of product specifications. No-load speed is one of the evaluation selection ratio of car engines and generators designed mainly based Weifang Huadong diesel generator is the process of using performance is declining. Generator principle charging device charging device is composed by the generator and regulator, which supplies power to the battery charge and electrical installations. Namely Shandong East diesel engine when the starter and starter battery has become necessary to stop the power, but also want the generator to charge the battery-powered electrical device when the engine is running at all times to ensure that the battery is in usable condition. Generator is driven by a belt running engine, AC power generated by the diode rectifier to DC. However, the voltage at the high-speed rotation will be too high, the battery charging too much and cause the headlights turn off other electrical faults. In order to prevent the occurrence of the failure, through the regulator to the power generation voltage of the generator is controlled within an appropriate range. East Weifang Diesel Engine, Weifang Huadong (certified), provided by East China Weifang Huadong Diesel Engine Co., Ltd. Weifang Huadong Engine Co., Ltd. (www.hdchai.com) is an industry leader in Shandong Weifang, the internal combustion engine, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Weifang East leaders with the staff warmly welcome all inquiries negotiations to create a better future Weifang East.