BS 7698-5:1993
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Reciprocating internal combustion engine driven alternating current generating sets Specification for generating sets
Hardcopy , PDF
26-10-2018
English
15-10-1993
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Committees responsible
National foreword
Specification
1. Scope
2. Normative references
3. Symbols
4. Other regulations and additional requirements
5. Frequency characteristics
6. Overfrequency characteristics
7. Voltage characteristics
8. Sustained short circuit current
9. Factors affecting generating set performance
10. Cyclic irregularity
11. Starting characteristics
12. Stop time characteristics
13. Parallel operation
14. Rating plates
15. Further factors influencing generating set
performance
16. Operating limit values for performance classes
Table
1. Examples of active power sharing
2. Examples of reactive power sharing
3. Operating limit values
Figures
1. Frequency/power characteristic, range of frequency
setting
2. Frequency/power characteristic, deviation from the
linear curve
3. Steady-state frequency band
4. Dynamic frequency behaviour
5. Transient voltage characteristics without
quadrature-current compensation voltage droop
6. Guide values for maximum possible sudden power
increases as a function of brake mean effective
pressure, pme, at declared power (four stroke
engines)
7. Guide values for maximum possible sudden power
increases as a function of brake mean effective
pressure, pme, at declared power (two-stroke high-
speed engines)
8. Starting characteristics
9. Power sharing in parallel running
10. Stopping characteristics
11. Sinusoidal voltage modulation of an amplitude a10
and a regular frequency of 10 Hz
12. Curve gf = a10/af giving equivalent perceptibility
due to change in brightness
13. Example of a rating plate for an RIC engine driven
generating set
Defines terms and specifies design criteria arising out of the combination of a reciprocating internal combustion (RIC) engine and an alternating current (a.c.) generator when operating as a unit. Applies to a.c. generating sets driven by RIC engines for land and marine use, excluding generating sets used on aircraft or to propel locomotives and land vehicles. Coverage includes: stop time characteristics; factors affecting generating set performance; sustained short circuit current. Also gives detailed tables and diagrams.
| Committee |
MCE/14
|
| DevelopmentNote |
Supersedes 89/73538 DC (10/2005)
|
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy |
| BS 7698-2:1993 | Reciprocating internal combustion engine driven alternating current generating sets Specification for engines |
| BS 7698-9:1996 | Reciprocating internal combustion engine driven alternating current generating sets Measurement and evaluation of mechanical vibrations |
| BS 7083:1996 | Guide to the accommodation and operating environment for information technology (IT) equipment |
| BS 7698-4:1993 | Reciprocating internal combustion engine driven alternating current generating sets Specification for controlgear and switchgear |
| BS 7698-1:1993 | Reciprocating internal combustion engine driven alternating current generating sets Specification for application, ratings and performance |
| BS 7698-7:1996 | Reciprocating internal combustion engine driven alternating current generating sets Technical declarations for specification and design |
| BS 7698-6:1993 | Reciprocating internal combustion engine driven alternating current generating sets Test methods |
| BS 7698-8:1996 | Reciprocating internal combustion engine driven alternating current generating sets Requirements and tests for low-power generating sets |
| BS 5514-5:1979 | Reciprocating internal combustion engines. Performance Torsional vibrations |
| BS 7698-2:1993 | Reciprocating internal combustion engine driven alternating current generating sets Specification for engines |
| BS 7698-1:1993 | Reciprocating internal combustion engine driven alternating current generating sets Specification for application, ratings and performance |
| BS 7698-3:1993 | Reciprocating internal combustion engine driven alternating current generating sets Specification for alternating current generators for generating sets |
| IEC 60034-1:2017 | Rotating electrical machines - Part 1: Rating and performance |
| BS 5514-4:1979 | Reciprocating internal combustion engines. Performance Speed governing |
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