{"id":401538,"date":"2024-10-20T04:56:49","date_gmt":"2024-10-20T04:56:49","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iec-ts-62257-7-22022\/"},"modified":"2024-10-26T08:45:08","modified_gmt":"2024-10-26T08:45:08","slug":"bsi-pd-iec-ts-62257-7-22022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iec-ts-62257-7-22022\/","title":{"rendered":"BSI PD IEC TS 62257-7-2:2022"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
6<\/td>\nCONTENTS <\/td>\n<\/tr>\n
10<\/td>\nFOREWORD <\/td>\n<\/tr>\n
12<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
13<\/td>\n1 Scope
Figures
Figure 1 \u2013 General functional configuration of SWT(s) in an off-grid hybrid power system <\/td>\n<\/tr>\n
14<\/td>\n2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
19<\/td>\n4 Symbols and abbreviated terms
4.1 Abbreviated terms <\/td>\n<\/tr>\n
20<\/td>\n4.2 Symbols
5 Wind turbine (WT)
5.1 Types of wind turbines
5.1.1 Horizontal axis wind turbine (HAWT) <\/td>\n<\/tr>\n
21<\/td>\n5.1.2 Vertical axis wind turbine (VAWT)
Figure 2 \u2013 Example of wind turbine with active yaw system
Figure 3 \u2013 Rotors with different number of blades of a HAWT
Figure 4 \u2013 Four typical VAWTs <\/td>\n<\/tr>\n
22<\/td>\n5.1.3 SWT classes
5.2 General characteristics of SWT
5.2.1 Basic technical characteristics
Tables
Table 1 \u2013 Basic parameters for SWT classes <\/td>\n<\/tr>\n
23<\/td>\n5.2.2 Most important technical characteristics <\/td>\n<\/tr>\n
24<\/td>\n5.3 Working conditions of SWT
6 Off-grid Small Wind Power Systems (SWPS)
6.1 General
6.2 Major components in SWPS
6.2.1 SWT <\/td>\n<\/tr>\n
25<\/td>\n6.2.2 Tower <\/td>\n<\/tr>\n
26<\/td>\n6.2.3 Controller
6.2.4 Brake
Figure 5 \u2013 Variety of tower options <\/td>\n<\/tr>\n
27<\/td>\n6.2.5 Inverter
6.2.6 Storage system
6.2.7 Dump load
6.3 Design Procedure of SWPS
6.3.1 General
6.3.2 Wind resource assessment <\/td>\n<\/tr>\n
28<\/td>\n6.3.3 Site assessment
6.3.4 Determine the capacity of the SWPS
6.3.5 Select SWT
6.4 Configuration of SWPS
6.4.1 General <\/td>\n<\/tr>\n
29<\/td>\nFigure 6 \u2013 AC bus system
Figure 7 \u2013 DC bus system <\/td>\n<\/tr>\n
30<\/td>\nTable 2 \u2013 Equipment having a nominal voltage below 750 V DC <\/td>\n<\/tr>\n
31<\/td>\nTable 3 \u2013 Equipment having a nominal voltage below 750 V DC <\/td>\n<\/tr>\n
32<\/td>\n6.4.2 Layout SWT(s) on site
7 Selection of SWPS
7.1 General
Table 4 \u2013 AC systems having a nominal voltage between 100 V and 1 000 V inclusive and related equipment <\/td>\n<\/tr>\n
33<\/td>\n7.2 Selection criteria
7.2.1 General factors in selection of SWT
7.2.2 Rule of thumb
7.2.3 Wind turbine height <\/td>\n<\/tr>\n
34<\/td>\n7.2.4 Turbulence
7.3 Design of a microgrid or Isolated Microgrid with SWT
7.3.1 Meet national rural grid standards
7.3.2 Design microgrid and wiring into households
8 Safety issues
8.1 General
8.2 General
Figure 8 \u2013 Obstruction of the wind by a building or a tree <\/td>\n<\/tr>\n
35<\/td>\n8.3 Personal safety
8.3.1 Safety training and regulation following
8.3.2 Basic safety guidelines <\/td>\n<\/tr>\n
36<\/td>\n8.4 Equipment safety
8.4.1 SWT
8.4.2 System current and voltage
8.4.3 Wiring and disconnection requirements
8.4.4 Grounding <\/td>\n<\/tr>\n
37<\/td>\n8.4.5 Other safety issues and anti-theft
8.5 SWPS safety for isolated microgrid
8.5.1 System safety <\/td>\n<\/tr>\n
38<\/td>\n8.5.2 Extreme climate proof
8.5.3 High elevation for electronics
8.6 Protection against electric shock and fire
9 SWT and SWPS installation
9.1 General
9.1.1 Overview <\/td>\n<\/tr>\n
39<\/td>\n9.1.2 General installation methods
9.1.3 Rooftop installation
9.1.4 Verticality
Table 5 \u2013 Installation methods of different SWPSs <\/td>\n<\/tr>\n
40<\/td>\n9.2 Installation of SWPS of isolated microgrid
9.2.1 Transportation
9.2.2 Preparations
9.2.3 Infrastructure <\/td>\n<\/tr>\n
41<\/td>\n9.2.4 Civil works <\/td>\n<\/tr>\n
42<\/td>\n9.2.5 Installation of equipment
Figure 9 \u2013 Pads for tilt-up tower <\/td>\n<\/tr>\n
44<\/td>\n10 Tests and acceptance
10.1 General
10.2 Individual equipment test
10.3 System self-test
10.4 Acceptance test
10.4.1 General <\/td>\n<\/tr>\n
45<\/td>\n10.4.2 Preparation
10.4.3 Documentation
10.4.4 Commissioning
Figure 10 \u2013 Acceptance test procedure of SWPS <\/td>\n<\/tr>\n
46<\/td>\n10.4.5 Agreement
11 Operation and maintenance
11.1 General
11.2 Safety
11.3 Operation and maintenance procedures <\/td>\n<\/tr>\n
47<\/td>\n11.4 General inspection, routine and troubleshooting
11.4.1 Inspection
11.4.2 Check list
11.5 Troubleshooting <\/td>\n<\/tr>\n
48<\/td>\n12 Marking and documentation
12.1 Markings and signs
12.1.1 General
12.1.2 Equipment marking
12.1.3 Requirements for signs
12.2 Labelling
12.2.1 Labelling of SWT
12.2.2 Labelling of disconnection devices
12.3 Documentation <\/td>\n<\/tr>\n
49<\/td>\nAnnexes
Annex A (informative)Main characteristics of an off-grid wind turbine
A.1 Example of battery charging horizontal axis SWT\u2019s characteristics, see Table A.1
Table A.1 \u2013 Example of battery charging horizontal axis SWT\u2019s characteristics <\/td>\n<\/tr>\n
50<\/td>\nA.2 Example of battery charging vertical axis SWT\u2019s characteristics, see Table A.2
Table A.2 \u2013 Example of battery charging vertical axis SWT\u2019s characteristics <\/td>\n<\/tr>\n
51<\/td>\nAnnex B (informative)Wind shear exponent, \u03b1
Table B.1 \u2013 Surface roughness and lengths and the wind hear exponents ( <\/td>\n<\/tr>\n
52<\/td>\nAnnex C (informative)Example of labelling
Figure C.1 \u2013 Sample label in English
Figure C.2 \u2013 Sample label, bilingual (English and French) <\/td>\n<\/tr>\n
53<\/td>\nAnnex D (informative)Example of inspection and maintenance schedule
D.1 General
D.2 Example of inspection and maintenance schedule for a SWPS with HAWT
D.3 Checklist for inspections <\/td>\n<\/tr>\n
55<\/td>\nAnnex E (informative)Example of troubleshooting for a SWPS with HAWT SWT
Table E.1 \u2013 Example of troubleshooting guide for SWT <\/td>\n<\/tr>\n
57<\/td>\nAnnex F (informative)Example of commissioning records sheet for SWT
Table F.1 \u2013 Acceptance of wind generators <\/td>\n<\/tr>\n
58<\/td>\nTable F.2 \u2013 Example of commissioning records sheet for SWT operation <\/td>\n<\/tr>\n
59<\/td>\nAnnex G (informative)Case study of SWPS design
G.1 Basic information
G.2 Local renewable energy resource \u2013 Wind resource
G.3 Required wind power capacity in the HPS
G.4 Select wind turbine (s)
Figure G.1 \u2013 Annual monthly average wind speed pattern <\/td>\n<\/tr>\n
60<\/td>\nG.5 Calculate the power output of unit SWT based upon local wind resource and power curve of selected SWT
Figure G.2 \u2013 Power curve of selected SWT
Figure G.3 \u2013 Power output from one 10 kW SWT <\/td>\n<\/tr>\n
61<\/td>\nAnnex H (informative)Example of oscillation method to determine natural frequency and tension
H.1 General
H.2 Oscillation method for tensioning guy cables <\/td>\n<\/tr>\n
62<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Renewable energy and hybrid systems for rural electrification – Generator set. Off-grid wind turbines<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n66<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":401546,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-401538","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\/401538","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\/401546"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=401538"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=401538"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=401538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}