1) Solve the problem of weakening or interrupting motor feedback braking when vehicle SOC is high, ensure the continuity and stability of auxiliary braking, and improve vehicle safety.2) Ensure that the vehicle can pass the ⅡA test required by GB12676 and EU ECER13 regulations under any SOC condition;3) It avoids the rapid rise of bus voltage caused by motor feedback braking during electric vehicle braking, resulting in over-voltage protection of motor controller and even damage to IGBT
Characteristics of energy storage thermal management system
·This kind of retarder is applied to coach and passenger car of which gear-box are postpositive.·The stator of retarder is made of aluminum alloy which is processed with an aerial die-casting, so it is characterized by high strength, light weight, stable dimension and counter-magnetization.·we obtain a patent on coil for its special material and structure. This sealing coil is good-looking, shockproof and oil-proof.·Rotor is made of special alloy which is high temperature-resistant. It reduces thermal creep and remanence deeply. The structure of rotor is streamline so that it can throw off the heat rapidly and reduce the decline of the rotor performance.·All of the wires are made from temperature-resistant copper that improve conductivity.·All of the plastic parts adopt temperature-resistant and combustion-resistant material.
·This retarder is applied to city bus with low peddle and medium vehicle with short rear overhang and the drive shaft can’t be shorten. ·Light weight, less electricity-consume.·Twelve coils are arrayed radially.So this kind of retarder have a good performance at low speed.·Little remove along axle doesn’t affect on use. You needn’t adjust clearance.·The coils are sealed with special material. This coil is good-looking, shockproof and oil-proof.·The rotor is not double but single and its structure is drum like. Rotor is made of special alloy which is high temperature-resistant. It reduces thermal creep and remanence deeply. ·All of the wires are made from temperature-resistant copper that improve conductivity.·All of the plastic parts adopt temperature-resistant and combustion-resistant material.
·This retarder is mainly applied to medium and heavy vehicle of which engine is prepositive. The retarder is usually installed between the drive shafts.·Both of the rotors are sustained by bearings and it is convenient for customers to install it. This structure has little influence on transmission system.·The structures of rotor are improved so as to disperse heat rapidly.·Bearings and lubricant are imports, which improve its safety and reliability.·All of the wires are made from temperature-resistant copper that improve conductivity.·Rotor is made of special alloy which is high temperature-resistant. It reduces thermal creep and remanence deeply.·The series of retarder is also used as measuring equipment of chassis and load controlled.
ATS—Auto Temperature-control cooling System of engineCAMA uses thirty years of experience in engine performance testing research into many aspects, such as oil temperature, water temperature, air temperature, fuel consumption, power pressure, and has got much data and experiences, so we have developed the super performance ATS, which can be controlled infinitely, perform reliably excellent effect.
Add:No. 77, Lichun West Road, Jianxi District, Luoyang District, China (Henan) Pilot Free Trade Zone
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