公开(公告)号：US20230073676A1

公开(公告)日：2023-03-09

申请号：US17796899

申请日：2021-02-03

Applicant: MALTA INC.

Inventor： Raj B. APTE ,  Philippe LAROCHELLE ,  Benjamin R. BOLLINGER

IPC: H02K7/18 ,  F02C6/14 ,  F02C6/04

Abstract: Pumped heat energy storage systems that can be used to store and extract electrical energy. A motor/generator system is releasably coupled and decoupled via clutches from a charge mode powertrain and a generation mode powertrain depending on the operating mode of the pumped heat energy storage system.

公开(公告)号：US20230296049A1

公开(公告)日：2023-09-21

申请号：US18322278

申请日：2023-05-23

Applicant: MALTA INC.

Inventor： Raj B. APTE ,  Philippe LAROCHELLE ,  Julian GREEN

IPC: F02C6/16 ,  F01K3/12 ,  F01K7/16 ,  F01K23/10 ,  F02C1/10 ,  H02K7/18

CPC classification number: F02C6/16 ,  F01K3/12 ,  F01K7/16 ,  F01K23/10 ,  F02C1/10 ,  H02K7/1823 ,  Y02E20/14 ,  Y02E20/16 ,  Y02E60/16

Abstract: A power generation system comprising a shared hot side thermal store, a shared cold side thermal store, a plurality of power subunits, and an electrical bus is disclosed. Each of the power subunits may connected or isolated from the shared hot side thermal store and/or the shared cold side thermal store.

公开(公告)号：US20210054785A1

公开(公告)日：2021-02-25

申请号：US17092806

申请日：2020-11-09

Applicant: MALTA INC.

Inventor： Raj B. APTE ,  Philippe LAROCHELLE ,  Julian GREEN

IPC: F02C6/16 ,  F01K3/12 ,  F01K7/16 ,  F01K23/10 ,  F02C1/10 ,  H02K7/18

Abstract: A power generation system comprising a shared hot side thermal store, a shared cold side thermal store, a plurality of power subunits, and an electrical bus is disclosed. Each of the power subunits may connected or isolated from the shared hot side thermal store and/or the shared cold side thermal store.