Answer:Compared with asynchronous motors, synchronous motors have the advantages of high power factor, high efficiency, measurable rotor parameters, large air gap between stator and rotor, good control performance, small size, light weight, simple structure...
Answer:Daio Paper Corporation announced that it has provided its plant-derived material cellulose nanofibers (CNF) for parts of electric vehicles (EVs) for racing. With a new molding method, CNF was also used for large parts with integrated bumpers and bonn...
Answer:The National Institute for Materials Science (Tsukuba City, Ibaraki Prefecture) of Japan announced on the 7th that it will start joint research with 10 companies including Toyota Motor Corporation on the next-generation power supply "all-solid-state
Answer:Nidec will consolidate orders from manufacturers for semiconductors for automobile parts such as those for electric vehicles (EV) by 2022. Order duplicate products in bulk and increase bargaining power with manufacturers who prioritize transactions w...
Answer:Introduction: Before disassembling the DC motor, obvious marks should be made at the connection between the end cover and the base, the brush frame, etc. to facilitate assembly.
Answer:A few days ago, Envision AESC will build a super factory in Navalmoral de la Mata, Spain, with a planned production capacity of 30GWh, which will be completed and put into production in 2025. The new factory will provide power battery products for gl...
Answer:ENEOS Holdings (HD) is rushing to develop an electric vehicle (EV) charging network. On the 6th, it announced that it had acquired the operating rights for EV chargers from NEC . Add about 4600 chargers to the company's supply network. Up to 10,...
Answer:CCTV reported that according to the Associated Press and CBS news, a document released by the National Highway Traffic Safety Administration on June 3 shows that more than 750 Tesla owners in the United States have complained about the use of Tesla v...
Answer:The AC current is induced in the armature winding of the DC geared motor. Through the mechanical action of the point brush and the commutator, the current flowing into the external circuit is a DC current. The so-called commutation is to use the mech...
Answer:New energy vehicles refer to vehicles with new technologies and new structures that use unconventional vehicle fuels as power sources. The popularity of new energy vehicles in the automotive industry is increasing day by day, and electric vehicles am...