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Shandong Huali Electromechanical Co., Ltd. is a professional supplier of high voltage generator set, which can provide you with a full range of matching solutions before and after sale, and can also be selected according to user requirements.
The high voltage generator set has the characteristics of high voltage regulation precision, good dynamic performance, small voltage waveform distortion, high efficiency, compact structure, easy maintenance, reliable operation, long service life, good economic performance and so on.
The advantages of high voltage generator set
With the advantages of long output distance and small loss, high voltage generator sets play a decisive role in the fields of mining, finance, insurance, communication, education and so on. Through the high voltage generator set, it can provide backup power for auxiliary shaft elevator, data center and other equipment to avoid personnel retention, data communication interruption and other accidents.
High voltage diesel generator set running in parallel
The whole process of the generator set into parallel operation is called parallel, the generator set will run first, the voltage is sent to the busbar, and the other generator set after starting, and the previous generator set, at the closing moment, the generator set should not appear harmful impulse current, the shaft should not be subjected to sudden impact. The rotor should be pulled into sync quickly after closing. Therefore, the generator set must have:
(1) The phase sequence of the two generator sets is consistent.
(2) The phase of the voltage of the two generators is the same.
(3) The frequency of the two generator sets must be the same.
(4) The effective value of the generator set voltage is the same as the waveform.
Automatic parallel system, the genset controller is the command core, and the parallel controller is the executor of parallel and load distribution: high-voltage distribution is the distribution unit, and the parallel controller collects the three-phase voltage of the engine (by high-voltage PT sampling), the three-phase voltage of the busbar (by high-voltage PT sampling), the three-phase current of the generator (by CT sampling) and other information and then coordinates the distribution.