Publication CODE |
Title |
NBN EN 61362:2012 (2012-08) |
GUIDE TO SPECIFICATION OF HYDRAULIC TURBINE GOVERNING SYSTEMS |
|
Price Excl. VAT |
Total number of pages, tables and drawings |
25.00 €
|
3 P.. |
Description
Includes relevant technical data necessary to describe hydraulic turbine governing systems and to define their performance. It is aimed at unifying and thus facilitating the selection of relevant parameters in bidding specifications and technical bids. It will also serve as a basis for setting up technical guarantees. The scope of this standard is restricted to the turbine governing level. Additionally some remarks about the control loops of the plant level and about primary and secondary frequency control (see also Annex B) are made for better understanding without making a claim to be complete. Important topics covered are: - speed, power, water level, opening and flow (discharge) control for reaction and impulse-type turbines including double regulated machines; - means of providing actuating energy; - safety devices for emergency shutdown. To facilitate the setting up of specifications, this guide also includes data sheets, which are to be filled out by the customer and the supplier in the various stages of the project and the contract. Acceptance tests, specific test procedures and guarantees are outside the scope of the guide; those topics are covered by IEC 60308.
|
Class |
C55
(POWER GENERATING OR TRANSFORMING EQUIPMENT HYDRAULIC AND STEAM TURBINES)
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC 61362:2012.
For the series NBN EN 50XXX, the standards are however complete.
|
DE version
|
EN version
|
FR version
|
|
Status |
Registered trilingual Belgian standard EN or FR or DE |
Situation |
Currently active
Replaces
NBN EN 61362:1998
|
|
BEC Approval |
2012-05-25 |
NBN Approval |
2012-12-19 |
Belgian Official Journal |
2013-02-25 |
Registration |
135114 |
ICS-Code (International Standards Classification) |
23.100.10
|
NBN Status |
New |
|
Date of ratification (d.o.r.) |
2012-05-25 |
Date of availability (d.a.v.) |
2012-08-31 |
Date of announcement (d.o.a.) |
2012-08-25 |
Date of publication (d.o.p.) |
2013-02-28 |
Date of withdrawal former edition (d.o.w.) |
2015-05-25 |
|