Guide for procurement of power station equipment -- Part 2-6: Electrical equipment - Generators

This standard gives guidance on writing the technical specification for the procurement of turbine-driven generators and their auxiliaries for use in electricity generating stations (power stations). This Guide for procurement is not applicable to equipment for use in the nuclear reactor plant area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide.
The generators may be air, hydrogen, or liquid-cooled.  The excitation system may be of the static or rotating rectifier type fed by a static or rotating power supply.
The equipment covered by this Guide is defined by its function rather than design type.  Therefore, the guidance to the specification is stated in performance terms rather than being specified by a detailed description of the equipment to be supplied.
This Guide indicates to potential purchasers how their specification should be prepared so that:
- the equipment type and capacity interfaces correctly with other elements of the systems;
- predicted performance is achieved;
- ancillary equipment is properly sized;
- reliability, availability and safety requirements are achieved;
- proper consideration is given to the evaluation process and the quality measures to be applied.
This Guide does not determine the type of specification (e.g. detailed, performance, functional) or the extent of supply for any given contract which is normally decided on the basis of the purchaser’s project strategy. It does not cover:
- any commercial, contractual or legal issues which are normally in separate parts of an  enquiry;
- any allocation of responsibilities which are determined by the contract.
This Guide does not prescribe the arrangement of the documents in the enquiry.
NOTE: As a comprehensive European environmental policy is still under preparation, this  Guide does not address the environmental implications of the equipment.

Leitfaden für die Beschaffung von Ausrüstungen für Kraftwerke -- Teil 2-6: Elektrische Ausrüstung - Generatoren

Guide d'achat d'équipement pour centrales de production d'électricité -- Partie 2-6: Equipements électriques - Alternateurs

Guide for procurement of power station equipment - Part 2-6: Electrical equipment - Generators

General Information

Status
Published
Publication Date
30-Nov-2003
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Dec-2003
Due Date
01-Dec-2003
Completion Date
01-Dec-2003

Overview

SIST EN 45510-2-6:2003 is a European standard published by the CLC that provides comprehensive guidance for the procurement of electrical generators used in power stations. Specifically, this part-Part 2-6-focuses on turbine-driven generators and their auxiliary equipment in electricity generating stations (power stations). The standard aims to assist purchasers in preparing precise and effective technical specifications for generators, ensuring optimal integration, performance, and reliability.

This guide applies to various types of generators, including air-cooled, hydrogen-cooled, and liquid-cooled models, as well as excitation systems of static or rotating rectifier types. It emphasizes defining equipment by function and performance criteria rather than detailed design specifics, enabling a flexible and performance-driven procurement process.

Key Topics

  • Technical Specification Guidance
    The standard directs how to write performance-based specifications for turbine-driven generators. It highlights the importance of clear definition related to capacity, interfaces, and integration with power station systems without dictating exact design models.

  • Equipment Types Covered

    • Air-cooled generators
    • Hydrogen-cooled generators
    • Liquid-cooled generators
    • Excitation systems (static or rotating rectifier-fed)
  • Performance and Reliability Parameters
    Ensures that the technical requirements deliver the predicted generator performance, reliability, availability, and safety aligned with operational demands.

  • Auxiliary Equipment Sizing
    Provides criteria to correctly size ancillary equipment essential for generator operation and support.

  • Specification Preparation
    Explains how to consider evaluation processes and quality control measures vital to the procurement and installation phases.

  • Exclusions

    • Not applicable for generators within nuclear reactor plant areas
    • Does not cover commercial, contractual, or legal procurement issues
    • Does not specify environmental considerations, aligned with pending European environmental policies

Applications

This standard is essential for:

  • Power Plant Engineers and Procurement Specialists
    Assisting stakeholders involved in acquiring turbine-driven generators with a structured approach to drafting technical requests, ensuring compatibility with existing systems and meeting performance targets.

  • Manufacturer and Supplier Communications
    Defining clear expectations and performance targets that manufacturers must meet, thus streamlining supplier evaluation and selection.

  • Power Generation Equipment Specification
    Supporting the creation of performance-oriented, functional specifications rather than prescriptive designs, promoting innovation and adaptability.

  • Reliability and Safety Assurance
    Integrating safety and reliability requirements into equipment orders, crucial for operational efficiency and minimizing downtime in power stations.

Related Standards

  • EN 45510 series – Other parts covering procurement of different power station equipment aligning with a holistic approach to power plant procurement.

  • IEC 60034 – International standard for rotating electrical machines, often referenced for generator design and performance requirements.

  • ISO 9001 – Quality management systems standards referenced for quality assurance during procurement and manufacturing.

  • Relevant environmental standards – Although this guide does not cover environmental issues, related European environmental policies and standards are crucial for future compliance during generator procurement.


Keywords: EN 45510-2-6, power station generators, turbine-driven generators, electrical equipment procurement, generator specifications, performance-based procurement, power plant equipment standards, CLC standards, generator excitation systems, generator reliability and safety, power station auxiliaries.

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SIST EN 45510-2-6:2003
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Frequently Asked Questions

SIST EN 45510-2-6:2003 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Guide for procurement of power station equipment -- Part 2-6: Electrical equipment - Generators". This standard covers: This standard gives guidance on writing the technical specification for the procurement of turbine-driven generators and their auxiliaries for use in electricity generating stations (power stations). This Guide for procurement is not applicable to equipment for use in the nuclear reactor plant area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide. The generators may be air, hydrogen, or liquid-cooled. The excitation system may be of the static or rotating rectifier type fed by a static or rotating power supply. The equipment covered by this Guide is defined by its function rather than design type. Therefore, the guidance to the specification is stated in performance terms rather than being specified by a detailed description of the equipment to be supplied. This Guide indicates to potential purchasers how their specification should be prepared so that: - the equipment type and capacity interfaces correctly with other elements of the systems; - predicted performance is achieved; - ancillary equipment is properly sized; - reliability, availability and safety requirements are achieved; - proper consideration is given to the evaluation process and the quality measures to be applied. This Guide does not determine the type of specification (e.g. detailed, performance, functional) or the extent of supply for any given contract which is normally decided on the basis of the purchaser’s project strategy. It does not cover: - any commercial, contractual or legal issues which are normally in separate parts of an enquiry; - any allocation of responsibilities which are determined by the contract. This Guide does not prescribe the arrangement of the documents in the enquiry. NOTE: As a comprehensive European environmental policy is still under preparation, this Guide does not address the environmental implications of the equipment.

This standard gives guidance on writing the technical specification for the procurement of turbine-driven generators and their auxiliaries for use in electricity generating stations (power stations). This Guide for procurement is not applicable to equipment for use in the nuclear reactor plant area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide. The generators may be air, hydrogen, or liquid-cooled. The excitation system may be of the static or rotating rectifier type fed by a static or rotating power supply. The equipment covered by this Guide is defined by its function rather than design type. Therefore, the guidance to the specification is stated in performance terms rather than being specified by a detailed description of the equipment to be supplied. This Guide indicates to potential purchasers how their specification should be prepared so that: - the equipment type and capacity interfaces correctly with other elements of the systems; - predicted performance is achieved; - ancillary equipment is properly sized; - reliability, availability and safety requirements are achieved; - proper consideration is given to the evaluation process and the quality measures to be applied. This Guide does not determine the type of specification (e.g. detailed, performance, functional) or the extent of supply for any given contract which is normally decided on the basis of the purchaser’s project strategy. It does not cover: - any commercial, contractual or legal issues which are normally in separate parts of an enquiry; - any allocation of responsibilities which are determined by the contract. This Guide does not prescribe the arrangement of the documents in the enquiry. NOTE: As a comprehensive European environmental policy is still under preparation, this Guide does not address the environmental implications of the equipment.

SIST EN 45510-2-6:2003 is classified under the following ICS (International Classification for Standards) categories: 27.100 - Power stations in general; 29.160.20 - Generators. The ICS classification helps identify the subject area and facilitates finding related standards.

SIST EN 45510-2-6:2003 is associated with the following European legislation: EU Directives/Regulations: 93/38/EEC; Standardization Mandates: BC/CLC/92-04/1, M/BC/CEN/92/10. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

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Standards Content (Sample)


SLOVENSKI SIST EN 45510-2-6:2003

STANDARD
december 2003
Guide for procurement of power station equipment - Part 2-6: Electrical equipment -
Generators
ICS 27.100; 29.160.20 Referenčna številka
SIST EN 45510-2-
...

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The article discusses the SIST EN 45510-2-6:2003 standard, which provides guidance on creating technical specifications for the procurement of turbine-driven generators and their auxiliaries in power stations. The standard specifically excludes equipment for use in the nuclear reactor plant area of nuclear power stations. The generators can be air, hydrogen, or liquid-cooled, and the excitation system can be static or rotating rectifier type powered by static or rotating power supply. The standard defines the equipment based on its function rather than design, and provides guidance on performance-based specifications. It also highlights the importance of correctly interfacing with other elements, achieving predicted performance, properly sizing ancillary equipment, meeting reliability, availability, and safety requirements, and considering evaluation processes and quality measures. The standard does not determine the type or extent of supply or cover commercial, contractual, legal issues, or allocation of responsibilities. Lastly, the standard does not address the environmental implications of the equipment due to ongoing development of European environmental policy.

SIST EN 45510-2-6:2003 - 발전소 장비 구매 지침서 -- 제2-6부: 전기 장비 - 발전기 이 표준은 발전소(발전소)에서 사용하기 위한 터빈 주도 발전기와 보조 장치의 구매를 위한 기술 사양 작성에 대한 지침을 제공합니다. 이 구매를 위한 가이드는 원자력 발전소의 원자로 공장 지역에 사용되는 장비에는 적용되지 않습니다. 이러한 장비의 다른 가능한 응용 프로그램은 이 가이드의 준비 과정에서 고려되지 않았습니다. 발전기는 공기, 수소 또는 액체 냉각될 수 있습니다. 자기 조도 시스템은 정적 또는 회전하는 정류기 유형으로 정적 또는 회전 전원 공급에 의해 공급될 수 있습니다. 이 가이드에 대한 장비는 디자인 유형보다 기능으로 정의됩니다. 따라서 사양에 대한 지침은 장비의 상세한 설명을 제공하는 것보다 성능 용어로 명시됩니다. 이 가이드는 잠재적인 구매자가 자신들의 사양이 다음과 같이 작성되어야 함을 나타냅니다: - 장비 유형과 용량이 시스템의 다른 요소들과 올바르게 인터페이스됩니다. - 예측된 성능을 달성합니다. - 부속 장치가 적절한 크기로 제공됩니다. - 신뢰성, 가용성 및 안전 요구 사항을 달성합니다. - 평가 과정과 적용될 품질 기준에 대해 적절한 고려가 이루어집니다. 이 가이드는 어떤 계약의 구매자 프로젝트 전략에 기초하여 일반적으로 결정되는 사양 유형(예: 상세, 성능, 기능) 또는 공급 범위를 결정하지 않습니다. 이 가이드는 일반적으로 문의의 별도 부분에 속하는 상업적, 계약적 또는 법적 문제 또는 계약에 따라 결정되는 책임 할당에 대해서도 다루지 않습니다. 이 가이드는 문의서의 문서 배열을 규정하지 않습니다. 참고: 포괄적인 유럽 환경 정책은 아직 준비 중이므로 이 가이드는 장비의 환경적 영향에 대해 다루지 않습니다.

記事タイトル:SIST EN 45510-2-6:2003 - 電力設備の調達のためのガイドライン -- 第2-6部:電気設備 - 発電機 記事内容:この規格は、電力発電所(発電所)で使用するタービン駆動の発電機およびその補助装置の調達のための技術仕様書の作成に関する指針を提供しています。この調達のためのガイドラインは、原子力発電所の原子炉プラントエリアで使用される設備には適用されません。このガイドの準備において、このような設備の他の可能な応用は考慮されていません。 発電機は、空気、水素、または液体冷却であることがあります。励磁システムは、静止または回転整流子型で、静止または回転電源から供給されることがあります。 このガイドによってカバーされる設備は、設計タイプではなくその機能によって定義されています。そのため、仕様書へのガイドは、装置の詳細な説明ではなく、性能の観点で述べられています。 このガイドは、潜在的な購入者が自身の仕様書を準備する際に以下の点に注意する必要があることを示しています: - 設備の種類と容量がシステムの他の要素と正しく接続されること。 - 予測された性能が実現されること。 - 付属設備が適切にサイズ調整されること。 - 可用性、信頼性、安全性の要件が達成されること。 - 評価プロセスと適用される品質基準に適切に配慮されること。 このガイドは、通常は購入者のプロジェクト戦略に基づいて決定される特定の契約の仕様タイプ(詳細、性能、機能など)や供給範囲を決定しません。また、通常は別個の質問書の一部に含まれる商業的、契約的、法的な問題や契約によって決定される責任の割り当てについても触れていません。 このガイドは、質問書の文書の配置について指示しません。 注:包括的な欧州の環境ポリシーはまだ準備中のため、このガイドは設備の環境への影響について言及していません。