GB/T 2820.1-2022 English PDF (GBT2820.1-2022)

Delivery: 3 seconds. Download true-PDF + Invoice.
Get QUOTATION in 1-minute: Click GB/T 2820.1-2022
Historical versions: GB/T 2820.1-2022
Preview True-PDF (Reload/Scroll if blank)

GB/T 2820.1-2022: Reciprocating internal combustion engine driven alternating current generating sets -- Part 1: Application, ratings and performance
GB/T 2820.1-2022
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 29.160.40
CCS K 52
GB/T 2820.1-2022 / ISO 8528-1:2018
Replacing GB/T 2820.1-2009
Reciprocating internal combustion engine driven alternating
current generating sets -- Part 1: Application, ratings and
performance
(ISO 8528-1:2018, IDT)
ISSUED ON: DECEMBER 30, 2022
IMPLEMENTED ON: JULY 01, 2023
Issued by: State Administration for Market Regulation;
Standardization Administration of the People's Republic of China.
Table of Contents
Foreword ... 4
Introduction ... 6
1 Scope ... 7
2 Normative references ... 7
3 Terms and definitions ... 8
4 Symbols and abbreviated terms ... 8
5 Other regulations and additional requirements ... 8
6 General description ... 9
6.1 Generating set ... 9
6.2 Power station ... 11
7 Application criteria ... 11
7.1 Modes of operation ... 11
7.2 Site criteria ... 12
7.3 Single and parallel operation ... 12
7.4 Modes of start-up and control ... 13
7.5 Start-up time ... 13
8 Performance classes ... 14
9 Installation features ... 15
9.1 General ... 15
9.2 Installation configurations ... 15
9.3 Generating set configurations... 16
9.4 Mounting types ... 16
9.5 Connection between the RIC engine and electrical generator ... 17
9.6 Additional installation features -- Weather effects ... 17
10 Emissions ... 18
11 Standard reference conditions ... 18
12 Site conditions ... 18
12.1 General ... 18
12.2 Ambient temperature ... 18
12.3 Altitude ... 18
12.4 Humidity ... 19
12.5 Air quality ... 19
12.6 Marine environment ... 19
12.7 Shock and imposed vibration ... 19
12.8 Chemical pollution ... 19
12.9 Radiation ... 19
12.10 Cooling water/liquid ... 20
Foreword
This document was drafted in accordance with the rules given in GB/T 1.1-2020
"Directives for standardization - Part 1: Rules for the structure and drafting of
standardizing documents".
This document is Part 1 of GB/T 2820 "Reciprocating internal combustion engine
driven alternating current generating sets". GB/T 2820 has been published in the
following parts:
- Part 1: Application, ratings and performance;
- Part 2: Engines;
- Part 3: Alternating current generators for generating sets;
- Part 4: Control gear and switchgear;
- Part 5: Generating sets;
- Part 6: Test methods;
- Part 7: Technical declarations for specification and design;
- Part 8: Requirement and tests for low-power generating sets;
- Part 9: Measurement and evaluation of mechanical vibrations;
- Part 10: Measurement of airborne noise by the enveloping surface method;
- Part 11: Rotary uninterruptible power systems - Performance requirements and test
methods.
This document replaces GB/T 2820.1-2009 "Reciprocating internal combustion engine
driven alternating current generating sets - Part 1: Application ratings and performance".
Compared with GB/T 2820.1-2009, in addition to structural adjustments and editorial
changes, the main technical changes are as follows:
- Added the abbreviations "DCP" and "MAX" (see Chapter 4);
- Added the requirements for 10% overload power (see 14.3.3);
- Added the definitions of "Data centre power (DCP)" and "Maximum power for
low-power generating sets (MAX)" (see 14.3.6 and 14.3.7);
Added the requirements for power factor range (see 15.8).
Reciprocating internal combustion engine driven alternating
current generating sets -- Part 1: Application, ratings and
performance
1 Scope
This document defines various classifications for the application, rating and
performance of generating sets consisting of a Reciprocating Internal Combustion (RIC)
engine, Alternating Current (a.c.) generator and any associated control gear, switchgear
and auxiliary equipment.
It applies to a.c. generating sets driven by RIC engines for land and marine use,
excluding generating sets used on aircraft or to propel land vehicles and locomotives.
For some specific applications (e.g. essential hospital supplies, high-rise buildings),
supplementary requirements can be necessary. The provisions of this document can be
the basis for establishing any supplementary requirements.
For other reciprocating-type prime movers (e.g. sewage-gas engines, steam engines),
the provisions of this document can be used as a basis for establishing these
requirements.
Generating sets meeting the requirements of this document are used to generate
electrical power for continuous, peak-load and standby applications. The classifications
laid down in this document are intended to help understanding between manufacturer
and customer.
2 Normative references
The following referenced documents are indispensable for the application of this
document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
ISO 3046-1, Reciprocating internal combustion engines -- Performance -- Part 1:
Declarations of power, fuel and lubricating oil consumptions, and test methods --
Additional requirements for engines for general use
NOTE: GB/T 6072.1-2008, Reciprocating internal combustion engines - Performance - Part 1:
Declarations of power fuel and lubricating oil consumptions and test methods - Additional
requirements for engines (ISO 3046-1:2002, IDT)