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GB/T 6115.1-2008: Series capacitors for power systems -- Part 1: General
Status: Valid GB/T 6115.1: Evolution and historical versions
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Series capacitors for power systems -- Part 1: General
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GB/T 6115.1-2008
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Series capacitors for power systems. Part 1: General--Performance, testing and rating--Safety requirements--Guide for installation
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Basic data | Standard ID | GB/T 6115.1-2008 (GB/T6115.1-2008) | | Description (Translated English) | Series capacitors for power systems -- Part 1: General | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K42 | | Classification of International Standard | 31.060.70 | | Word Count Estimation | 42,49 | | Date of Issue | 2008-06-30 | | Date of Implementation | 2009-04-01 | | Older Standard (superseded by this standard) | GB/T 6115.1-1998 | | Adopted Standard | IEC 60143-1-2004, MOD | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 11 of 2008 (No. 124 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 applies to the transmission. Series capacitor units and capacitor banks are usually intended for access to high-voltage power systems. This standard applies to the entire voltage range. This standard does not apply to self-healing metallized dielectric types of capacitors. | GB/T 6115.1-2008: Series capacitors for power systems -- Part 1: General---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.
Series capacitors for power systems Part 1. General
ICS 31.060.70
K42
National Standards of People's Republic of China
Replacing GB/T 6115.1-1998
Series capacitors for power systems
Part 1. General
(IEC 60143-1.2004, MOD)
Posted 2008-06-30
2009-04-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope and purpose 1
2 Normative references 1
3 Terms and definitions 2
Conditions 4 6
5 Quality requirements and tests 7
6 insulation level 14
7 overload, over-voltage and load cycle 20
8 Security Requirements 21
9 signs and instructions 21
10 rating selection, installation and operation are 23
Testing requirements in Appendix A (normative) External fuses and fuse breaking by an external capacitor cells and the use of guidelines 31
Annex B (informative) series capacitor banks to estimate economic losses 33
Annex C (informative) capacitor bank fuse technology and capacitor cell configuration 34
Annex D (informative) transmission lines in a large series capacitor means typical wiring legend 36
Precautions PCB-contaminated environment Appendix E (normative) to prevent 37
References 38
Foreword
GB/T 6115 "Series capacitors for power systems" is divided into three parts.
--- Part 1. General;
--- Part 2. Protective equipment for series capacitor banks;
--- Part 3. Internal fuses.
This section GB/T 16115 Part of.
The partial modification using IEC 60143-1 "Series capacitors for power systems - Part 1. General" (2004, in English).
The main difference between this part of IEC 60143-1 are.
--- Insulation withstand voltage of the capacitor units and capacitor means and in compliance with the GB 311.1 GB/T 311.2-2002's.
This Part replaces GB/T 6115.1-1998 "Series capacitors for power systems - Part 1. General - Performance, testing and rating
Safety Requirements Installation Guide. "
This section compared with the GB/T 6115.1-1998, the main changes are as follows.
--- Increasing the number of terms and definitions, such as the degree of compensation, no-fuse capacitor bank, the level of protection, power frequency withstand voltage, sub-section and so on;
--- Inter-terminal test voltage is determined there is a great change, the abolition of the AC voltage test;
--- Routine tests added "internal fuses discharge test";
--- Cancel the type approval test "Internal Fuse Test";
--- Added Appendix "series capacitor banks estimated economic loss";
--- Added Appendix "fuse technology and capacitor cell configuration of the capacitor bank";
--- Rating in the selection, installation and operation guidelines, add a lot of content;
--- Increasing the typical platform-to-ground insulation level insulator;
--- Added creepage distance requirements;
--- Increasing the standard lightning impulse withstand relations and standard operating voltage and the minimum distance between the air;
--- Increasing the voltage curve between the pitch and the air exchange frequency tolerance.
Appendix A of this section is normative appendix, Appendix B, Appendix C, Appendix D and Appendix E is an informative annex.
This part is proposed by the China Electrical Equipment Industrial Association.
This part of the National Standardization Technical Committee Power capacitor (SAC/TC45) centralized.
This section is drafted. Xi'an Institute of Electric Power capacitors ABB Xi'an Power Capacitor Co., Ltd.
The main drafters of this section. Li Huaiyu, Liu Jing.
This part of the standard replaces the previous editions are.
--- GB 6115-1985;
--- GB/T 6115.1-1998.
Series capacitors for power systems
Part 1. General
1 Scope and purpose
This part of GB/T 6115 is intended to apply to AC transmission line connected in series or distribution lines, become frequency
Capacitor units and capacitor banks an integral part of the AC power system of 15Hz ~ 60Hz.
This section applies to the transmission.
Series capacitor units and capacitor banks are usually intended for access to high voltage power system. This section applies to the entire voltage range.
This section does not apply to self-healing metallized dielectric type capacitor.
Even following a capacitor connected in series with the circuit does not apply to this section.
--- Induction heating device with a capacitor (GB/T 3984.1);
--- AC motor capacitor (GB/T 3667.1);
--- Power electronic capacitors (GB/T 17702);
--- Tubular fluorescent and other discharge lamp circuits capacitors (GB 18489 and GB/T 18504).
Standard type insulators, switches, transformers, fuses and other external attachments shall comply with the relevant national standards.
Note 1. There are additional requirements in the fuse protection and internal capacitor fuse requirements see GB/T 6115.3-2002.
Note 2. The external fuse protection for additional requirements for external capacitors and fuses are specified in Annex A.
Note 3. The separate standard accessory series capacitor (spark gap and nonlinear resistors, discharge reactors, damping reactors current limiting, damping resistors, circuit breakers, etc.) is
GB/T 6115.2-2002. Internal fuses capacitor in series with the standard GB/T 6115.3-2002.
The purpose of this section is.
--- Formulating performance, testing and rating of the uniform requirements;
--- Develop specific safety rules;
--- Install and run the Guide.
2 Normative references
The following documents contain provisions by GB/T 6115 this part of the reference in terms 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.
Note. If this part of the standard listed below there is a conflict, places the test in this section shall prevail.
GB 311.1 insulation with high-voltage power transmission equipment (GB 311.1-1997, neqIEC 60071-1.1993)
GB/T 311.2-2002 Insulation coordination - Part 2. insulated high voltage transmission and distribution equipment used in conjunction with Guideline (eqv IEC 60071-2.
1996)
GB/T 6115.2-2002 Series capacitors for power systems - Part 2. Protective equipment for series capacitor banks (IEC 60143-2.
1994, IDT)
GB/T 6115.3-2002 Series capacitors for power systems - Part 3. Internal fuses (IEC 60143-3.1998, IDT)
GB/T 11024.2-2001 rated voltage above 1kV shunt capacitors for ac power systems - Part 2. Endurance testing
(Idt IEC /T S60871-2.1999)
GB 15166.5 AC high voltage shunt capacitor fuses for the external protection fuses (GB 15166.5-1994, neqIEC 60549.
1976)
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