GEARLESS POWER CONVERSION SYSTEM EMPLOYING TWO ELECTRIC MACHINES

• Main Authors: CALLEY DAVID, PURCELL STEVE
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2021
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; AXLES FOR WHEELS OR CASTORS; CASTORS; CYCLES; INCREASING WHEEL ADHESION; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; POWERED PROPULSION OF SLEDGES OR; RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES; TRANSPORTING; VEHICLE WHEELS; VEHICLES IN GENERAL

A human power conversion system incorporates two or more electric machines to aid in the powering of a vehicle through energy conversion, A first electric machine is coupled with the human powered input and acts as a generator when a human power input is not sufficient to produce electrical power that is provided to a second electric machine that propels the vehicle. The vehicle may be a bicycle and the first electric machine may be coupled to the crank. A bi-coupled electric machine including the first and second electric machines with a common rotor or stator may be employed and coupled to the crank and/or the driven wheel. Power produced by the first electric machine may be provided directly to the second machine or may be stored in a battery and used to propel the vehicle or power other electronic components. 一种人力转换系统并入有两个或更多个电机，以通过能量转换来协助对车辆供电。第一电机与人力输入联接，并且在人力输入不足以产生提供到第二电机的推进所述车辆的电力时充当发电机。所述车辆可为自行车，并且所述第一电机可联接到曲柄。可采用包括具有共用转子或定子的所述第一电机和所述第二电机的双联接电机，并且将所述双联接电机联接到所述曲柄和/或受驱动车轮。由所述第一电机产生的电力可直接提供到所述第二电机，或者可存