PDF Publication Title:
Text from PDF Page: 033
differential pressure spike was observed. This spike is in excess of the allowable differential for the water feed matrices. The large spike is caused by the sudden compression of trapped, ambient pressure gas in the plumbing and water tank following a refill. To eliminate the spike, a nitrogen (N ) pressure source was added to allow for quick repressurization of the iank and plumbing to the overall system pressure level before exposing the module water feed cavities to the tank pressure To implement this change required additional plumbing and valving and an additional control sequence OGS Packaging Considerations In order to identify a typical packaging envelope of a SFWE-based OGS, a three-man, OGS layout was prepared and is presented in Figure 9. Each component can be maintained from the front with the removal of no more than one other component The framework is welded aluminum. The electronics are mounted on the top. The heaviest components, the modules, are mounted on the bottom Note that the water feed tank is the lowest item to facilitate l-g testing since, during shutdown, it is necessary to keep a slight negative pressure on the water feed matrix for containment of the fluid For a zero-g environment, the water tank location is independent of the module location As shown by Figure 9, the overall dimensions of the three-man subsystem are 41 3 x 43 8 x 52.7 cm (16 25 x 17.25 x 23.50 in) to result in a total volume of only 0.108 m (3.81 ft ). The components packaged were those listed in Table 2. OGS Reliability and Maintainability Considerations The following two Product Assurance considerations were included as part of the overall subsystem technology development effort * Reliability * Maintainability Reliability Based on the OGS schematic and component parts list presented previously, a reliability analysis was made with the results shown in Table 8. For a three-man system, a Mean-Time-Between-Failure (MTBF) of 15,806 hours is projected. Maintainability. The maintainability considerations emphasized the aspects of module maintenance A water electrolysis module may be maintained in two ways 1. Insitumaintenanceofeachcellinacellstack a Each cell independent of its neighbors in a stack with its own endplates and insulation plates. b A series of cells sharing common endplates to form a submodule. 2 Maintenance of one entire module. 27 4#1 Slstws,Jne.PDF Image | STATIC FEED WATER ELECTROLYSIS PROCESS
PDF Search Title:
STATIC FEED WATER ELECTROLYSIS PROCESSOriginal File Name Searched:
19770011797.pdfDIY PDF Search: Google It | Yahoo | Bing
Salgenx Redox Flow Battery Technology: Power up your energy storage game with Salgenx Salt Water Battery. With its advanced technology, the flow battery provides reliable, scalable, and sustainable energy storage for utility-scale projects. Upgrade to a Salgenx flow battery today and take control of your energy future.
CONTACT TEL: 608-238-6001 Email: greg@salgenx.com (Standard Web Page)