Hydraulic turbines - Testing of control systems

Deals with the definition and the characteristics of control systems. It is not limited to the actual controller tasks but also includes other tasks which may be assigned to a control system, such as sequence control tasks, safety and provision for the actuating energy. The following systems are included, speed, power, opening, water level and flow control for all turbine types; electronic, electrical and fluid power devices; safety devices as well as start-up and shutdown devices.

Turbines hydrauliques - Essais des systèmes de régulation

Traite de la définition et des caractéristiques des systèmes de régulation.  Elle n'est pas limitée aux tâches effectives de régulation, mais inclut également d'autres tâches qui peuvent être assignées à un système de régulation, telles que les tâches de commande séquentielle, de sécurité, d'alimentation en énergie de manoeuvre.  La présente norme couvre les systèmes suivants : régulation de vitesse, puissance, ouverture, niveau d'eau et débit de tous types de turbines; dispositifs électroniques, électriques et d'alimentation en fluide;  dispositifs de sécurité; dispositifs de démarrage, et dispositifs d'arrêt.

Mednarodna pravila za preskušanje regulacije hitrosti krmilnih sistemov vodnih turbin

General Information

Status
Not Published
ICS
27.140 - Hydraulic energy engineering
Technical Committee
TA 4 - Digital system interfaces and protocols
Current Stage
PPUB - Publication issued
Start Date
28-Jan-2005
Ref Project
SIST IEC 60308:1999 - Hydraulic turbines - Testing of control systems

Overview

IEC 60308 defines the scope and characteristics for testing control systems used on hydraulic turbines. The standard is concerned not only with core controller functions but also with ancillary tasks that may be assigned to a control system - for example, sequence control, safety interlocks and provision for actuating energy. It applies across turbine types and to a range of devices, including electronic, electrical and fluid-power equipment.

This guidance supports engineers, test laboratories, OEMs and asset owners in assessing control-system performance to secure safe, reliable and predictable turbine operation.

Key Topics

  • Systems covered: speed control, power control, wicket/gate opening control, water level control and flow control for all turbine types.
  • Device types: electronic controllers, electrical actuators and fluid power devices used within turbine control systems.
  • Functional scope: primary controller tasks plus sequence control, start-up and shutdown functions, and safety device behaviour.
  • Actuating energy: considerations for the supply and reliability of energy used to operate actuators and safety devices.
  • Safety and reliability: criteria and considerations to evaluate fail-safe behaviour, response to faults and protective actions.

Practical keywords: hydraulic turbines, control systems testing, speed control, power control, water level, flow control, safety devices, actuating energy, sequence control.

Applications

IEC 60308 has practical value across multiple stages of the turbine lifecycle:

  • Design and vendor evaluation: use the standard to define acceptance criteria for control-system components and integrated controllers during procurement.
  • Factory and site testing: structure commissioning and functional tests for speed, power, opening and level control to demonstrate compliance with expected performance.
  • Commissioning and start-up: verify sequence control and start/stop procedures, ensuring actuating energy provisioning and safety interlocks operate correctly.
  • Maintenance and troubleshooting: apply standard-aligned tests to diagnose performance degradation, verify repairs and validate controller adjustments.
  • Safety assurance: demonstrate that safety devices, interlocks and shutdown functions meet the operational and protective requirements for hydraulic installations.

Related Standards

  • ICS classification: 27.140 Hydraulic energy engineering, which situates IEC 60308 within the broader hydraulic energy and turbine standards landscape.
  • For broader programme alignment, refer to other IEC and national standards addressing hydraulic turbines, electrical drives and safety systems (consult your standards body or IEC catalogue for specific references).

IEC 60308 provides a practical framework for consistent, repeatable testing of turbine control systems, helping stakeholders achieve dependable performance, safer operation and clearer acceptance criteria when commissioning or maintaining hydraulic turbine installations.

Frequently Asked Questions

IEC 60308 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Hydraulic turbines - Testing of control systems". This standard covers: Deals with the definition and the characteristics of control systems. It is not limited to the actual controller tasks but also includes other tasks which may be assigned to a control system, such as sequence control tasks, safety and provision for the actuating energy. The following systems are included, speed, power, opening, water level and flow control for all turbine types; electronic, electrical and fluid power devices; safety devices as well as start-up and shutdown devices.

Deals with the definition and the characteristics of control systems. It is not limited to the actual controller tasks but also includes other tasks which may be assigned to a control system, such as sequence control tasks, safety and provision for the actuating energy. The following systems are included, speed, power, opening, water level and flow control for all turbine types; electronic, electrical and fluid power devices; safety devices as well as start-up and shutdown devices.

IEC 60308 is classified under the following ICS (International Classification for Standards) categories: 27.140 - Hydraulic energy engineering. The ICS classification helps identify the subject area and facilitates finding related standards.

You can purchase IEC 60308 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of IEC standards.

Standards Content (Sample)


SLOVENSKI STANDARD
01-april-1999
Mednarodna pravila za preskušanje regulacije hitrosti krmilnih sistemov vodnih
turbin
Hydraulic turbines - Testing of control systems
Turbines hydrauliques - Essais des systèmes de régulation
Ta slovenski standard je istoveten z: IEC 60308
ICS:
27.140 Vodna energija Hydraulic energy engineering
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

SIST IEC 60308:1
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SIST IEC 60308:1999 표준 문서는 수력 터빈의 제어 시스템 테스트에 대한 포괄적인 프레임워크를 제공합니다. 이 표준은 제어 시스템의 정의 및 특성을 다루며, 실제 제어기 작업에 국한되지 않고 순서 제어 작업, 안전성 및 작동 에너지를 포함한 여러 작업을 제어 시스템에 할당할 수 있는 가능성을 보여줍니다. 이 표준의 강점은 모든 터빈 유형에 대한 속도, 전력, 개방, 수위 및 유량 제어를 포함하는 정확한 규정을 설정한다는 점입니다. 전자 장치, 전기 장치 및 유압 장치, 안전 장치, 시작 및 종료 장치에 대한 포괄적인 요구 사항이 규정되어 있어 제어 시스템의 전반적인 성능과 안전성을 보장합니다. IEC 60308 표준의 관련성은 특히 현대 에너지 관리 시스템이 점점 더 복잡해지는 시점에서 더 커집니다. 수력 터빈의 제어 시스템은 효율성과 안정성을 높이는 데 핵심적인 역할을 하므로, 이 표준은 다양한 산업 및 연구 분야에서 필수적으로 활용됩니다. 전반적으로 이 문서는 수력 터빈에 있어 시스템의 제어 및 안전성을 확보하는 데 매우 중요한 가치가 있습니다.

SIST IEC 60308:1999は、制御システムに関する標準であり、水力タービンの性能を適切に評価するための重要な枠組みを提供しています。この標準は、制御システムの定義や特性を詳述し、実際のコントローラーの役割だけでなく、シーケンス制御や安全機能、作動エネルギーの供給といった追加的な任務にも焦点を当てています。 標準の強みは、その包括的な範囲にあります。すべてのタービンタイプ、すなわち電子制御、電気および流体駆動デバイスを含む、速度、出力、開放、水位、流量の制御を包括的に扱っています。これにより、多様なアプリケーションに対して高い適用性を保証し、タービン運用における安全性や効率向上に寄与します。 また、SIST IEC 60308は安全装置や起動・停止装置に関するガイドラインも提供しており、これらは制御システムの信頼性を向上させるための重要な要素です。標準が示す制御システムの特性と機能は、業界全体におけるコントロール技術の向上を促進し、適切な運用を支えるための基盤となります。 このように、SIST IEC 60308:1999は、制御システムのテストに関する標準としての重要性を持ち、特に水力タービンに関連する分野において、その関連性と実用性は非常に高いと言えます。

The standard IEC 60308, titled "Hydraulic turbines - Testing of control systems," provides a comprehensive framework for the testing and evaluation of control systems utilized in hydraulic turbines. Its scope is notably extensive, encompassing not only the actual tasks performed by controllers but also a range of ancillary functions that control systems may need to execute. This includes sequence control tasks, safety measures, and the provision of actuating energy, which are essential for the reliable and safe operation of hydraulic turbine systems. One of the primary strengths of IEC 60308 lies in its inclusive approach to different control mechanisms. It addresses the variety of control systems in use across all types of turbines, encompassing electronic, electrical, and fluid power devices. Additionally, the standard recognizes the criticality of safety devices and the importance of effective start-up and shutdown processes. This holistic consideration ensures that all aspects of control systems relevant to hydraulic turbines are thoroughly evaluated and standardized. The relevance of IEC 60308 in the modern landscape of hydraulic turbine technology cannot be overstated. As industries increasingly rely on efficient and safe energy generation methods, the need for rigorous testing of control systems becomes paramount. This standard not only facilitates compliance but also enhances operational reliability and safety, thus supporting the longevity of hydraulic turbines in various applications. Given the intricate nature of control systems in hydraulic turbines, the IEC 60308 serves as a crucial benchmark for engineers and technicians, emphasizing the importance of rigorous testing protocols to ensure system integrity and performance.