Hydrogen monitoring requirements in the global technical regulation on hydrogen and fuel cell vehicles

Buttner, William J.; Rivkin, Carl; Burgess, Robert M.; Hartmann, Kevin; Bloomfield, I.; Bubar, M.; Post, Matthew; Boon-Brett, L.; Weidner, Eveline; Moretto, Pietro

doi:10.1016/j.ijhydene.2016.06.053

Cited by 31 publications

(10 citation statements)

References 6 publications

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“…The basically three aspects, performance, safety and reliability, which have been covered in the international fuel cell standard system [8] . China participated in the formulation of GTR 13, which stipulates the technical requirements and test methods of fuel cell vehicle safety and on-board hydrogen storage system safety [11] , including vehicle collision safety requirements, component requirements and system safety standards. Besides, international regulations and standards stipulate that the safety requirements of electric vehicles are applicable to fuel cell electric vehicle.…”

Section: Current Status Of Relevant Standard System For Fuel Cell Veh...mentioning

confidence: 99%

Analysis of the standard system of China for hydrogen energy and fuel cell vehicle related fields

Caizhi¹,

Zhang²,

Zhang³

et al. 2022

Preprint

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The innovation of hydrogen energy and fuel cell technology promotes the development and application of fuel cell vehicle, which also requires the real-time follow-up of relevant standards. This paper summarizes the domestic and foreign existing conditions of FCV related standard system at beginning, which contributes to a comprehensive comparative analysis. Subsequently, the potential gaps of existing standard system are summarized, and the possible reasons are analyzed. Finally, the development of fuel cell standards in China is presented. In the future, it is important to strengthen the construction of related standard system, so as to promote the high-quality and highlevel development of fuel cell vehicle industry.

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Section: Current Status Of Relevant Standard System For Fuel Cell Veh...mentioning

confidence: 99%

Analysis of the standard system of China for hydrogen energy and fuel cell vehicle related fields

Caizhi¹,

Zhang²,

Zhang³

et al. 2022

Preprint

View full text Add to dashboard Cite

show abstract

“…Hydrogen as a clean fuel has a lot of potential in the automotive market, but it is flammable and explosive in the presence of oxygen. Hence, the main task is to store hydrogen safely 240 . A special hydrogen storage tank is important, and hydrogenation stations should also meet safety requirements 241 .…”

Section: Issues and Challengesmentioning

confidence: 99%

Optimization and cutting‐edge design of fuel‐cell hybrid electric vehicles

Luo

et al. 2021

Int J Energy Res

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Summary The transportation sector consumes a large amount of fossil fuels consequently exacerbating the global environmental and energy crisis. Fuel‐cell hybrid electric vehicles (FCHEVs) are promising alternatives in the continuous transition to clean energy. This article summarizes the recent advances pertaining to the optimization and cutting‐edge design of fuel‐cell hybrid electric vehicles, especially the fuel cell + battery hybrid topology, and discusses current technological bottlenecks hindering the commercialization of FCHEVs. The development of HEVs, markets, environmental and economic benefits, components, topologies, energy management strategies, degradation mechanisms, and safety standards of FCHEVs are reviewed. Proton exchange membrane fuel cells constitute the mainstream and most mature fuel cell technology for automobile applications. Battery hybridization is currently favored among the available FCHEV topological designs to improve the dynamic response and recover the braking energy. Energy management strategies encompassing logic rule‐based simple methods, intelligent control methods, global optimization strategies, and local optimization strategies are described, and issues and challenges encountering FCHEVs are discussed. In addition to promoting the construction of hydrogen supply facilities, future efforts are expected to focus on solving problems such as the high cost, durability of fuel cells, cold start, lifetime of batteries, security and comfort, system optimization, energy management systems, integration, and diagnosis of faults. This review serves as a reference and guide for future technological development and commercialization of FCHEVs. Highlights Advances of the optimization and cutting‐edge design of FCHEVs are reviewed. Battery hybridization is currently favored among the available topological designs. Benefits, components, topologies, and energy management strategies are described. Markets, degradation mechanisms, and safety standards of FCHEVs are introduced. Technological bottlenecks hindering the commercialization of FCHEVs are discussed.

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“…Therefore, the need for high performance sensors (and associated readout circuits) to detect H 2 in multiple applications is increasing rapidly [13]. Oftentimes, these applications are in harsh environments, such as the aerospace domain [11,14,15] the industrial sector [16,17] or, more recently, the automotive field for hydrogen powered vehicles [18,19].…”

Section: Introductionmentioning

confidence: 99%

PLL-Based Readout Circuit for SiC-MOS Capacitor Hydrogen Sensors in Industrial Environments

Enache

Draghici

Mitu

et al. 2022

Sensors

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For proper operation in real industrial conditions, gas sensors require readout circuits which offer accuracy, noise robustness, energy efficiency and portability. We present an innovative, dedicated readout circuit with a phase locked loop (PLL) architecture for SiC-MOS capacitor sensors. A hydrogen detection system using this circuit is designed, simulated, implemented and tested. The PLL converts the MOS nonlinear small-signal capacitance (affected by hydrogen) into an output voltage proportional to the detected gas concentration. Thus, the MOS sensing element is part of the PLL’s voltage-controlled oscillator. This block effectively provides a small AC signal (around 70 mV at 1 MHz) for the sensor and acquires its response. The correct operation of the proposed readout circuit is validated by simulations and experiments. Hydrogen measurements are performed for concentrations up to 1600 ppm. The PLL output exhibited voltage variations close to those discernable from experimental C-V curves, acquired with a semiconductor characterization system, for all investigated MOS sensor samples.

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Hydrogen monitoring requirements in the global technical regulation on hydrogen and fuel cell vehicles

Cited by 31 publications

References 6 publications

Analysis of the standard system of China for hydrogen energy and fuel cell vehicle related fields

Analysis of the standard system of China for hydrogen energy and fuel cell vehicle related fields

Optimization and cutting‐edge design of fuel‐cell hybrid electric vehicles

PLL-Based Readout Circuit for SiC-MOS Capacitor Hydrogen Sensors in Industrial Environments

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