This part of IEC 62282 provides test methods for the electric\/thermal and environmental performance of small stationary fuel cell power systems that meet the following criteria:<\/p>\n
output: nominal electric power output of less than 10 kW;<\/p>\n<\/li>\n
output mode: grid-connected\/independent operation or stand-alone operation with single-phase AC output or 3-phase AC output not exceeding 1 000 V, or DC output not exceeding 1 500 V;<\/p>\n<\/li>\n<\/ul>\n
\nNOTE The limit to 1 000 V comes from the definition for “low voltage” given in IEV 601-01-26.<\/p>\n<\/blockquote>\n
\n
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operating pressure: maximum allowable working pressure of less than 0,1 MPa (gauge) for the fuel and oxidant passages;<\/p>\n<\/li>\n
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fuel: gaseous fuel (natural gas, liquefied petroleum gas, propane, butane, hydrogen, etc.) or liquid fuel (kerosene, methanol, etc.);<\/p>\n<\/li>\n
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oxidant: air.<\/p>\n<\/li>\n<\/ul>\n
This standard covers fuel cell power systems whose primary purpose is the production of electric power and whose secondary purpose may be the utilization of by-product heat. Accordingly, fuel cell power systems for which the use of heat is primary and the use of by-product electric power is secondary are outside the scope of this standard.<\/p>\n
All systems with integrated batteries are covered by this standard. This includes systems where batteries are recharged internally or recharged from an external source.<\/p>\n
This standard does not cover additional auxiliary heat generators that produce thermal energy.<\/p>\n
PDF Catalog<\/h4>\n
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\n PDF Pages<\/th>\n PDF Title<\/th>\n<\/tr>\n \n 6<\/td>\n English
CONTENTS <\/td>\n<\/tr>\n\n 9<\/td>\n INTRODUCTION <\/td>\n<\/tr>\n \n 10<\/td>\n 1 Scope
2 Normative references <\/td>\n<\/tr>\n\n 11<\/td>\n 3 Terms and definitions <\/td>\n<\/tr>\n \n 15<\/td>\n 4 Symbols
Tables
Table 1 \u2013 Symbols and their meanings for electric\/thermal performance <\/td>\n<\/tr>\n\n 17<\/td>\n Figures
Figure 1 \u2013 Symbol diagram
Table 2 \u2013 Symbols and their meanings for environmental performance <\/td>\n<\/tr>\n\n 18<\/td>\n 5 Configuration of small stationary fuel cell power system and test boundary
6 Reference conditions
Figure 2 \u2013 General configuration of small stationary fuel cell power system <\/td>\n<\/tr>\n\n 19<\/td>\n 7 Heating value base
8 Test preparation
8.1 General
8.2 Uncertainty analysis
8.3 Data acquisition plan <\/td>\n<\/tr>\n\n 20<\/td>\n 9 Test set-up
Figure 3 \u2013 Small stationary fuel cell power system fed with gaseous fuel <\/td>\n<\/tr>\n\n 21<\/td>\n 10 Instruments and measurement methods
10.1 General
10.2 Measurement instruments
Figure 4 \u2013 Small stationary fuel cell system fed with gaseous fuel, air cooled and no valorization of the by-product heat <\/td>\n<\/tr>\n\n 22<\/td>\n 10.3 Measurement points <\/td>\n<\/tr>\n \n 24<\/td>\n 10.4 Minimum required measurement systematic uncertainty
11 Test conditions
11.1 Laboratory conditions
11.2 Installation and operating conditions of the system <\/td>\n<\/tr>\n\n 25<\/td>\n 11.3 Power source conditions
11.4 Test fuel
12 Operating process <\/td>\n<\/tr>\n\n 26<\/td>\n Figure 5 \u2013 Operating states of stationary fuel cell power system without battery <\/td>\n<\/tr>\n \n 27<\/td>\n 13 Test plan
14 Type tests on electric\/thermal performance
14.1 General
Figure 6 \u2013 Operating states of stationary fuel cell power system with battery <\/td>\n<\/tr>\n\n 28<\/td>\n 14.2 Fuel consumption test
14.2.1 Gaseous fuel consumption test <\/td>\n<\/tr>\n\n 30<\/td>\n 14.2.2 Liquid fuel consumption test <\/td>\n<\/tr>\n \n 31<\/td>\n 14.3 Electric power output test
14.3.1 General
14.3.2 Test method <\/td>\n<\/tr>\n\n 32<\/td>\n 14.3.3 Calculation of average net electric power output
14.4 Heat recovery test
14.4.1 General
14.4.2 Test method
14.4.3 Calculation of average recovered thermal power <\/td>\n<\/tr>\n\n 34<\/td>\n 14.5 Start-up test
14.5.1 General
14.5.2 Determination of state of charge of battery
14.5.3 Test method <\/td>\n<\/tr>\n\n 35<\/td>\n Figure 7 \u2013 Example of electric power chart at start-up for system without battery <\/td>\n<\/tr>\n \n 36<\/td>\n 14.5.4 Calculation of results
Figure 8 \u2013 Example of electric power chart at start-up for system with battery <\/td>\n<\/tr>\n\n 37<\/td>\n Figure 9 \u2013 Examples of liquid fuel supply systems <\/td>\n<\/tr>\n \n 38<\/td>\n 14.6 Storage state test
14.6.1 General <\/td>\n<\/tr>\n\n 39<\/td>\n 14.6.2 Test method
14.6.3 Calculation of average electric power input in storage state
14.7 Electric power output change test
14.7.1 General
14.7.2 Test method <\/td>\n<\/tr>\n\n 40<\/td>\n Figure 10 \u2013 Electric power output change pattern for system without battery
Figure 11 \u2013 Electric power output change pattern for system with battery <\/td>\n<\/tr>\n\n 41<\/td>\n 14.7.3 Calculation of electric power output change rate
14.8 Shutdown test
14.8.1 General
Figure 12 \u2013 Example for electric power change stabilization criteria <\/td>\n<\/tr>\n\n 42<\/td>\n 14.8.2 Test method
14.8.3 Calculation of results
Figure 13 \u2013 Electric power chart at shutdown <\/td>\n<\/tr>\n\n 43<\/td>\n 14.9 Computation of efficiency
14.9.1 General
14.9.2 Electric efficiency <\/td>\n<\/tr>\n\n 44<\/td>\n 14.9.3 Heat recovery efficiency
14.9.4 Overall energy efficiency
15 Type tests on environmental performance
15.1 General
15.2 Noise test
15.2.1 General <\/td>\n<\/tr>\n\n 45<\/td>\n 15.2.2 Test conditions
Figure 14 \u2013 Noise measurement points for small stationary fuel cell power systems
Table 3 \u2013 Compensation of readings against the effect of background noise <\/td>\n<\/tr>\n\n 46<\/td>\n 15.2.3 Test method
15.2.4 Processing of data
15.3 Exhaust gas test
15.3.1 General
15.3.2 Components to be measured <\/td>\n<\/tr>\n\n 47<\/td>\n 15.3.3 Test method
15.3.4 Processing of data <\/td>\n<\/tr>\n\n 52<\/td>\n 15.4 Discharge water test
15.4.1 General
15.4.2 Test method <\/td>\n<\/tr>\n\n 53<\/td>\n 16 Test reports
16.1 General
16.2 Title page
16.3 Table of contents
16.4 Summary report <\/td>\n<\/tr>\n\n 54<\/td>\n Annex A (informative) Heating values for components of natural gases
Table A.1 \u2013 Heating values for components of natural gases at various combustion reference conditions for ideal gas <\/td>\n<\/tr>\n\n 56<\/td>\n Annex B (informative) Examples of composition for natural gases
Table B.1 \u2013 Example of composition for natural gas (%) <\/td>\n<\/tr>\n\n 57<\/td>\n Table B.2 \u2013 Example of composition for propane gas (%) <\/td>\n<\/tr>\n \n 58<\/td>\n Annex C (informative) Exemplary test operation schedule
Table C.1 \u2013 Exemplary test operation schedule <\/td>\n<\/tr>\n\n 59<\/td>\n Annex D (informative) Typical exhaust gas components
Table D.1 \u2013 Typical exhaust gas components to be expected for typical fuels <\/td>\n<\/tr>\n\n 60<\/td>\n Annex E (informative) Guidelines for the contents of detailed and full reports <\/td>\n<\/tr>\n \n 61<\/td>\n Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Fuel cell technologies – Stationary fuel cell power systems. Performance test methods for small fuel cell power systems<\/b><\/p>\n
\n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n BSI<\/b><\/a><\/td>\n 2013<\/td>\n 64<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":238914,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-238910","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/238910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/238914"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=238910"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=238910"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=238910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}