IEEE 1031-2011 pdf free.IEEE Guide for the Functional Specification of Transmission Static Var Compensators.
This guide assists users in specifying the functional requirements for transmission static Var compensators (SVCs) using conventional thyrisior technology. Many sections will be useful for compensator systems using gate turn-ofi’ thyristor technology [static synchronous compensator (STATCOM)J or other semiconductor devices, or SVCs associated with high-voltage direct current (I-IVDC) convcrtcr stations, or industrial and distribution applications. Although this guide may not directly serve for SVCs primarily associated with industrial drives nor with the correction of load disturbances or phase unbalance. many sections will be useful also for these applications.
General terms and conditions forming the commercial part of a specification for a particular project are outside the scope of this document.
1.2 Purpose
This documern presents technical sections that may be used as the basis of a functional SVC specification. The wording deliberately uses “should” rather than “shall” because this document is a guide, not a specification. The user of this guide might wish to make this adjustment when converting sections into a specification.
The guide describes the following:
— Newer developments in SVC component equipment and particularly control systems
— Updated information on latest practices for SVC applications
— Clarification on topics which led to misunderstanding in the previous version
— An informative annex to allow users to modify or develop specific clauses to meet a particular application
1.3 Application
The guide should be considered as a general purpose resource and does not include all details needed for a specific application. Likewise, because transmission SVCs are typically designed to address a specitic application, not eveiy part of this guide may be applicable. The user of this guide should evaluate how, and to what extent, each clause applies to the development of an SVC specification.
Clause 3 gives definitions such as a static var compensator (SVC), a static var system (SVS), and associated other reactive elements. This guide applies to the SVC.
1.4 Word usage
In this document, the word xhall is used to indicate a mandatory requirement. The word should is used to indicate a recommendation. The word may is used to indicate a permissible action. The word can is used for statements of possibility and capability.
2. Normative references
The following referenced documents and URLs are indispensable for the application of this document (i.e., they must be understood and used, so each referenced document is cited in text and its relationship to this document is explained). For dated references, only the edition cited applies. For undated references. the latest edition of the referenced document (including any amendments or corrigenda) applies.
ANSI C63.16. American National Standard Guide for Electrostatic Discharge Test Methodologies and Criteria for Electronic Equipment.
BS EN 61803, Determination of Power Losses in High-Voltage direct current (HVDC) Convertor Stations with Line-Commutated Converters.
IEC 61954-2011. Power Electronics for Electrical Transmission and Distribution Systems—Testing of Thvristor Valves for Static VAR Compensators.IEEE 1031 pdf download.