|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||701/003; 701/022; 454/064|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 11 인용 특허 : 12|
An aircraft architecture may be designed to create an optimal balance between electric power and bleed power in order to match or improve current more electric architecture (MEA) performance while simplifying power extraction from the engines as well as simplifying the electrical system. Conventional aircraft architectures may use electric only ECS and cabin pressurization systems (so-called “no bleed” systems). Alternatively, older conventional aircraft may use strictly engine bleed air to provide power for ECS and cabin pressurization systems. The pres...
We claim: 1. A hybrid electric and bleed system for a vehicle, comprising:an environmental control system (ECS) having a pressurization circuit and a cooling circuit, the pressurization circuit providing air near cabin pressure, the cooling circuit rejecting heat and water from the air outside a pressure vessel and the ECS configured to be powered by mechanical power from pressurized bleed air and by electrical power through an electric motor;an electric system having at least one engine driven starter-generator, at least one auxiliary power unit driven ...