Safety system architecture for a hydrogen fueling station
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C01B-003/36
C01B-003/32
B01J-007/00
B01J-019/00
G06F-017/00
출원번호
UP-0015054
(2004-12-17)
등록번호
US-7763087
(2010-08-13)
발명자
/ 주소
Hajiaghajani, Masoud
Mirkovic, Vesna R.
Sun, Hongqiao
Wheat, W. Spencer
Laframboise, Gregory W.
Betts, Tonya A.
출원인 / 주소
Texaco Inc.
대리인 / 주소
Patangia, Melissa
인용정보
피인용 횟수 :
2인용 특허 :
1
초록▼
An apparatus and a method for use in controlling the apparatus are disclosed. The apparatus includes a purified hydrogen generator; at least one of a compression unit, a storage unit, and a dispensing unit; and a system controller. The system controller is capable of monitoring the operation of the
An apparatus and a method for use in controlling the apparatus are disclosed. The apparatus includes a purified hydrogen generator; at least one of a compression unit, a storage unit, and a dispensing unit; and a system controller. The system controller is capable of monitoring the operation of the hydrogen generator and the compression unit, storage unit, or dispensing unit at a system level and shutting down at least one of hydrogen generator and the compression unit, storage unit, or dispensing unit upon the detection of a dangerous condition. The method includes monitoring the generation of a purified hydrogen stream from a system level; monitoring the at least one of a compression, a storage, and a dispensing of the purified hydrogen gas stream from the system level in concert with monitoring the purified hydrogen gas stream generation; and shutting down at least one of the purified hydrogen gas stream generation and the compression, the storage, or the dispensing upon the detection of a dangerous condition at the system level.
대표청구항▼
What is claimed: 1. A method, comprising: monitoring the generation of a hydrogen stream from a system level; monitoring the at least one of a compression, a storage, and a dispensing of the hydrogen gas stream from the system level in concert with monitoring the hydrogen gas stream generation; and
What is claimed: 1. A method, comprising: monitoring the generation of a hydrogen stream from a system level; monitoring the at least one of a compression, a storage, and a dispensing of the hydrogen gas stream from the system level in concert with monitoring the hydrogen gas stream generation; and shutting down at least one of the hydrogen gas stream generation and the compression, the storage, or the dispensing upon the detection of a dangerous condition at the system level. 2. The method of claim 1, wherein monitoring the generation of a hydrogen stream includes monitoring a hydrogen purifier purifying a hydrogen enriched gas stream. 3. The method of claim 1, wherein monitoring the generation of a hydrogen stream includes monitoring the operation of a fuel processor or an electrolyzer. 4. The method of claim 2, wherein monitoring the hydrogen purifier includes monitoring a pressure swing adsorption unit or a hydrogen-selective membrane. 5. The method of claim 1, further comprising locally monitoring the generation of a hydrogen stream and wherein monitoring the generation of a hydrogen stream at the system level includes monitoring an output from the local monitoring of the hydrogen generation. 6. The method of claim 5, further comprising locally monitoring the at least one of the compression, the storage, and the dispensing of the hydrogen gas stream and wherein monitoring the at least one of the compression, the storage, and the dispensing of the hydrogen gas stream at the system level includes monitoring an output from the local monitoring of the at least one of the compression, the storage, and the dispensing of the hydrogen gas stream. 7. The method of claim 1, further comprising locally monitoring the at least one of the compression, the storage, and the dispensing of the hydrogen gas stream and wherein monitoring the at least one of the compression, the storage, and the dispensing of the hydrogen gas stream at the system level includes monitoring an output from the local monitoring of the at least one of the compression, the storage, and the dispensing of the hydrogen gas stream. 8. The method of claim 1, wherein monitoring the generation of a hydrogen stream from the system level includes monitoring a plurality of parameters sensed within the generation of a hydrogen stream. 9. The method of claim 8, wherein monitoring the at least one of the compression, the storage, or the dispensing of the hydrogen gas stream from the system level includes monitoring a second plurality of parameters sensed within the compression, the storage, and the dispensing of the hydrogen gas stream. 10. The method of claim 1, wherein monitoring the at least one of the compression, the storage, or the dispensing of the hydrogen gas stream from the system level includes monitoring a second plurality of parameters sensed within the compression, the storage, and the dispensing of the hydrogen gas stream. 11. The method of claim 1, further comprising a fire alarm control system capable of monitoring the method for indications of fire and signaling the same to the system controller. 12. The method of claim 1, further comprising monitoring for at least one of interruptions in power supply and emergency shut-off signals at the system level. 13. The method of claim 1, further comprising monitoring for the presence of smoke or flame and signaling the same.
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이 특허에 인용된 특허 (1)
David J. Edlund ; Thomas G. Herron ; William A. Pledger, System and method for controlling the operation of a fuel processing system.
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