A synchronous electric motor is an AC motor in which, at steady state,[1] the rotation of the shaft is synchronized with the frequency of the supply current; the rotation period is exactly equal to an integral number of AC cycles. Synchronous motors contain multiphase AC electromagnets on the stator of the motor that create a magnetic field which rotates in time with the oscillations of the line current. The rotor with permanent magnets or electromagnets turns in step with the stator field at the same rate and as a result, provides the second synchronized rotating magnet field of any AC motor. A synchronous motor is termed doubly fed if it is supplied with independently excited multiphase AC electromagnets on both the rotor and stator.
FUJIAN ZY ELECTRIC & MACHINERY TECHNOLOGY CO.,LTD is located in Fuzhou Industrial Innovation Development Center. The company was established in 2015 and entered the Internet of Things Development Center in January 2020. ZY Technology is a company specializing in the field of electrical transmission and industrial automation control. The company adheres to the business philosophy of R&D, production and service. Based on the control system operation and maintenance service and frequency conversion speed control drive technology, it continues to provide customers with high-tech enterprises with efficient and practical motor products and convenient and efficient technical services. The company's main business is rare earth permanent magnet synchronous motors, synchronous reluctance motors, intelligent maintenance-free moisture absorbers, large-scale industrial fans, etc., to access the Internet of Things, realize intelligent upgrade of equipment, remote services, big data collection, industry analysis and other projects, with new The complete set of capabilities for R&D, manufacturing, testing, and application of energy motors have reached the national first-level energy efficiency, and are in a leading position in the domestic industry.
Apr 29, 2021
On November 26, 2020, Deputy Minister Lin Fang of the Organization Department of the Fuzhou Municipal Party Committee, member of the Standing Committee of the Mawei District Party Committee and Minist...
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On the morning of April 21, 2021, Zhang Lihua, Magistrate of People’s Government of Wuping County, Longyan City, Chen Shengwen, Director of the County Bureau of Commerce, Lin Dan, Secretary of the Par...
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