IEC 60780 PDF

Joint IEC and IEEE standard intended to support consistent, repeatable process for simpler, more cost-effective qualification for global nuclear. Where qualification is required by other IEC standards or recommendations for nuclear power plants other than those described in this standard, the use of the. IEC/IEEE Edition INTERNATIONAL. STANDARD. NORME. INTERNATIONALE. Nuclear facilities – Electrical equipment important to.

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Technologist 60870 – Capacity Planning. List of International Electrotechnical Commission standards. From Wikipedia, the free encyclopedia. Why is this development important? Views Read Edit View history. This page was last edited on 6 Aprilat Most existing nuclear power plants, worldwide, are committed to meet one of these qualification standards. The net result contributes to improved safety for nuclear power. It defines a companion standard 607780 enables interoperability between protection equipment and devices of a control system in a substation.

These existing nuclear power plants must meet the standards in which they committed to when they were licensed.

IEC 60870-5

New plants would need to meet the new unified standard if and when, as expected, it is adopted by the EU and the U. A conformity assessment program would ascertain that components are genuine counterfeit parts have been iex in the supply chain and, as components have become more complex, new failure modes must be evaluated.

Application layer of IEC is preserved same as that of IEC with some of the data types and facilities not used. The new standard and other efforts also make it simpler and easier for customers to ensure vendor compliance to equipment qualification requirements.

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January Learn how and when to remove this template message. These new reactor designs will be built in many areas of the world that do not have an established history of operating nuclear power plants, nor strong regulatory oversight.


Most recent Jobs Newsletter. The standard is suitable for multiple configurations like point-to-point, star, mutidropped etc. The result of this work is IEC The details of variable length frame is given below.

Wikipedia articles needing context 6080 January All Wikipedia articles needing context Wikipedia introduction cleanup from January All pages needing cleanup.

The unification of these existing standards eliminates the duplication of equipment testing by manufactures that serve both markets. Within these emerging markets for nuclear power plants, a single joint standard 6780 provide a stable base for the future of the nuclear power industry. Retrieved from ” https: Unfortunately due to the increase in complexity vendors are reluctant to roll this out on their networks.

The standard supports some specific protection functions and provides the vendor a facility to incorporate its own protective functions on private data ranges.

History of standard, unified effort IEEE and its daughter standards have been in development since the early s. The two standards development organizations decided in to collaborate on unifying their respective standards and, therefore, advance the safety of nuclear 600780 through the use of a single global standard.

Nuclear power plant owners, the end users, can rely on equipment that meets these requirements, without having to ensure compliance on a case-by-case basis. The device complying ice this standard can send the information using two methods for data transfer – either using the explicitly specified application service data units ASDU or using generic services for transmission of all the possible information.

In addition, a single, global format for reporting testing information would give oversight authorities an apples-to-apples means of assessing compliance with standards. This article provides insufficient context for those unfamiliar with the subject. It also eliminates the burden on manufacturers to prove their compliance to the sometimes disparate requirements of individual customers around the world. However the frame format of IEC differs from IEC in information object address which is split into function type ftype and information number inumber in IEC Amsterdam, The Netherlands Date: The IEC Technical Committee 57 Working Group 03 have developed a protocol standard for telecontrol, teleprotection, and associated telecommunications for electric power systems.


Part 5 provides a communication profile for sending basic telecontrol messages between two systems, which uses permanent directly connected data circuits between the systems. The control field data of IEC contains various types of mechanisms for effective handling of network data synchronization.

Changing market This approach is increasingly important as more manufacturers enter the nuclear market to provide components needed in the next generation of nuclear power plant designs. Meeting the requirements of the ICAP should provide vendors iwc a commercial advantage in the global market. Send us a press release. Iex market-driven need for these measures has 67080 recognized and 600780 with thoughtful action oec ensure the safety of nuclear power in a changing world.

Many of the field sizes are also restricted in IEC In other words, countries and companies that did not participate in the first generation of nuclear power plants are now taking leadership positions in the development of the next generation of nuclear power plants. IEC was first published in Private zone Subscription details Archived documents Transferred documents Contact list Forgot your password. Today’s most popular ieec.

Plant designers can better focus their work by designing to the new standard as well. This represents a powerful, relatively inexpensive solution to a major safety concern raised by the nuclear lec industry itself.