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GB/T 2820.2-2009 English PDF

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GB/T 2820.2-2009: Reciprocating internal combustion engine driven alternating current generating sets -- Part 2: Engines
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GB/T 2820.2: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 2820.2-2009English234 Add to Cart 3 days [Need to translate] Reciprocating internal combustion engine driven alternating current generating sets -- Part 2: Engines Valid GB/T 2820.2-2009
GB/T 2820.2-1997English519 Add to Cart 4 days [Need to translate] Reciprocating internal combustion engine driven alternating current generating sets. Part 2: Engines Obsolete GB/T 2820.2-1997

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Basic data

Standard ID GB/T 2820.2-2009 (GB/T2820.2-2009)
Description (Translated English) Reciprocating internal combustion engine driven alternating current generating sets -- Part 2: Engines
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K52
Classification of International Standard 29.160.40
Word Count Estimation 12,119
Date of Issue 2009-05-06
Date of Implementation 2009-11-01
Older Standard (superseded by this standard) GB/T 2820.2-1997
Quoted Standard GB/T 2820.1-2009; GB/T 2820.5-2009; GB/T 6072.1-2008; GB/T 6072.4-2000; GB/T 6072.5-2003
Adopted Standard ISO 8528-2-2005, IDT
Regulation (derived from) Announcement of Newly Approved National Standards No. 6, 2009 (No. 146 overall)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard provides for the cross- reciprocating engine generator sets basic characteristics. This section applies to land and marine alternators use, but does not apply to air or land vehicles and locomotives driven generator sets with reciprocating internal combustion engines. For special purposes, additional requirements may be necessary. Provisions of this part can be used as the basis for determining any additional requirements. For reciprocating engine driven alternator speed and velocity characteristics of the term to be a list of instructions. For other types of reciprocating prime mover, the provisions of this section may be used as foundation.

GB/T 2820.2-2009: Reciprocating internal combustion engine driven alternating current generating sets -- Part 2: Engines


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Reciprocating internal combustion engine driven alternating current generating sets.Part 2. Engines ICS 29.160.40 K52 National Standards of People's Republic of China GB/T 2820.2-2009/ISO 8528-2.2005 Replacing GB/T 2820.2-1997 Reciprocating internal combustion engine driven alternator group Part 2. Engines (ISO 8528-2.2005, IDT) Posted 2009-05-06 2009-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 symbols, terms and definitions 4 5 Additional requirements and other provisions General characteristics 5 5 Power Characteristics 5.1 5 Key Features 5.2 reciprocating internal combustion (RIC) Machine 5 5.3 low load 5 6 speed characteristic 6 6.1 General 6 6.2 turbine governor with Type 6 6.3 Application of the governor 6 7 reciprocating internal combustion (RIC) engine load acceptance 6 7.1 General 6 7.2 Non-turbocharged reciprocating internal combustion (RIC) engine 7 7.3 turbocharged reciprocating internal combustion (RIC) engine 7 8 7 vibration and noise 8.1 Torsional Vibration 7 8.2 linear vibration 7 8.3 Noise 7 9 7 thermal equilibrium 10 intake and exhaust system 7 11 startup capacity of 70,000 12 fuel, lubricants and coolant 7 13 speed control system limits 8 GB/T 2820.2-2009/ISO 8528-2.2005

Foreword

GB/T 2820 in "reciprocating internal combustion engine driven alternator group," the general heading consists of the following components. --- Part 1. Application, ratings and performance --- Part 2. Engines --- Part 3. Generator with alternator --- Part 4. Control and switchgear --- Part 5. Generator --- Part 6. Test methods --- Part 7. technical conditions for the technical description and design --- Part 8. small power generator set requirements and tests --- Part 9. Measurement and evaluation of mechanical vibrations --- Part 10. Measurement of noise (enveloping surface method) --- Part 11. Rotary uninterruptible power supply performance requirements and test methods --- Part 12. Emergency power supply to safety devices This is Part 2 GB/T 2820's. This part identical with ISO 8528-2. "Reciprocating internal combustion engine driven alternating current 2005 Turbines - Part 2. Engines. " This Part replaces GB/T 2820.2-1997 "Reciprocating internal combustion engine driven alternating current generating sets - Part 2. Engines." This section compared with the GB/T 2820.2-1997, in reference to the standard provisions layout, and other aspects of some of the terms we have a greater adjustment and modification. This part is proposed by the China Electrical Equipment Industrial Association. This part of the mobile station by the National Standardization Technical Committee (SAC/TC329) centralized. This part mainly drafted by. Lanzhou Institute of power vehicles, Ordnance Engineering College, Air Force Radar Academy, Chongqing Communication Institute, Guangzhou Technology Co., Ltd., Shanghai Electric Power Co., Ltd. Fu Chong, Wuxi Cape Limited. The main drafters of this section. Zhang war, Yangjun Zhi, Zhao Jincheng, Zhangyou Rong Shen Weidong, Zheng Hao, Shi Yuanjiang, Zhengqing Lu, Wang Fengyu. This part of the standard replaces the previous editions are. --- GB/T 2820.2-1997. GB/T 2820.2-2009/ISO 8528-2.2005 Reciprocating internal combustion engine driven alternator group Part 2. Engines

1 Scope

This section GB/T 2820 specifies the basic characteristics for AC (a.c.) reciprocating internal combustion turbine (RIC) machine. This section applies to land and marine AC (a.c.) generating sets, but not for aerial or land vehicles and drive locomotive power Units with reciprocating internal combustion (RIC) engine. For some special purposes (such as hospitals, high-rise buildings essential power supply), additional requirements may be necessary. The provisions of this section It can be used as the basis to determine any additional requirements. The term of the AC drive (a.c.) reciprocating internal combustion generator speed and velocity characteristics (RIC) machine to be a list of instructions. For other types of reciprocating prime mover (such as steam engines), the provisions of this section can be used as the basis.

2 Normative references

The following documents contain provisions which, through reference to GB/T 2820 to the present, constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 2820.1-2009 Reciprocating internal combustion engine driven alternating current generating sets - Part 1. Application, ratings and performance (ISO 8528-1.2005, IDT) GB/T 2820.5-2009 Reciprocating internal combustion engine driven alternating current generating sets - Part 5. Generator (ISO 8528-5. 2005, IDT) GB/T 6072.1-2008 Reciprocating internal combustion engines - Part 1. Power, calibration and testing of fuel and lubricating oil consumptions Additional requirements for engines for general method (ISO 3046-1.2002, IDT) GB/T 6072.4-2000 Reciprocating internal combustion engines - Part 4. Speed (idt ISO 3046-4.1997) GB/T 6072.5-2003 Reciprocating internal combustion engines - Part 5. Torsional vibrations (ISO 3046-5.2001, IDT) 3 symbols, terms and definitions This section used symbols and abbreviations explained in Table 1. Table 1 Symbols, terminology and definitions Symbol Term Unit Definition Like engine speed r/min - Genset frequency corresponding to the engine speed when the shape r Rated speed r/min Rated power Like sf fire speed r/min With the engine fuel supply system from an external energy engine accelerates from zero To run itself before the engine speed Like max maximum speed r/min (RIC) specified by the manufacturer by a reciprocating internal combustion engine, the speed limit is lower than a certain amount of hair safe Engine speed (See Notes 1 and 3) GB/T 2820.2-2009/ISO 8528-2.2005

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