公开(公告)号：US20230307992A1

公开(公告)日：2023-09-28

申请号：US18023315

申请日：2021-08-05

Applicant: Cummins Power Generation Inc.

Inventor： Dexiu Zhao ,  Yongxing Lu ,  Dongsheng Yan

IPC: H02K7/18 ,  H02K17/42 ,  H02K47/20 ,  F02N11/00 ,  F02B63/04 ,  H02K11/20 ,  H02K11/30 ,  H02K9/06

CPC classification number: H02K7/18 ,  H02K17/42 ,  H02K47/20 ,  F02N11/006 ,  F02B63/044 ,  H02K11/20 ,  H02K11/30 ,  H02K9/06

Abstract: Systems and apparatuses include an asynchronous electrical machine coupled to an engine, a power supply selectively coupled to the electrical machine by a power supply switch device, and an electrical output coupled to the electrical machine by an output switch device. The electrical machine is structured to produce electricity when the power supply switch device is open, the output switch device is closed, and the electrical machine is mechanically driven by the engine, or perform as a starter motor to start the engine when the power supply switch device is closed, the output switch device is open, and the electrical machine mechanically drives the engine.

公开(公告)号：US12218568B2

公开(公告)日：2025-02-04

申请号：US18023315

申请日：2021-08-05

Applicant: Cummins Power Generation Inc.

Inventor： Dexiu Zhao ,  Yongxing Lu ,  Dongsheng Yan

IPC: H02K7/18 ,  F02B63/04 ,  F02N11/00 ,  H02K9/06 ,  H02K11/20 ,  H02K11/30 ,  H02K17/42 ,  H02K47/20

Abstract: Systems and apparatuses include an asynchronous electrical machine coupled to an engine, a power supply selectively coupled to the electrical machine by a power supply switch device, and an electrical output coupled to the electrical machine by an output switch device. The electrical machine is structured to produce electricity when the power supply switch device is open, the output switch device is closed, and the electrical machine is mechanically driven by the engine, or perform as a starter motor to start the engine when the power supply switch device is closed, the output switch device is open, and the electrical machine mechanically drives the engine.

公开(公告)号：US20230303316A1

公开(公告)日：2023-09-28

申请号：US18023303

申请日：2021-08-05

Applicant: Cummins Power Generation Inc.

Inventor： Dongsheng Yan ,  Dexiu Zhao ,  Lei Wang ,  Xinjun Jiang ,  Yongxing Lu ,  Beihai Gao

IPC: B65D88/74 ,  B65D88/12 ,  F02B63/04

CPC classification number: B65D88/74 ,  B65D88/121 ,  F02B63/048

Abstract: Systems and apparatuses include a container for a generator set. The container includes a housing including a cooling room structured to support a radiator and a radiator fan within the housing, an exhaust room structured to support an aftertreatment system, an engine room structured to contain the engine and the alternator within the housing, an air intake system positioned adjacent the engine room, and a control room structured to support control equipment for the generator set. The exhaust room may further support after treatment components including a muffler and an exhaust pipe.