ISO
ISO
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Technical committeeTypeAcronymIWA 33-3CommitteePublished year2021Description
This document specifies the general principles and basic requirements of design for small hydropower (SHP) projects up to 30 MWe, mainly including hydrology, geology, energy calculations, project layout, hydraulics, electromechanical equipment selection, construction planning, project cost estimates, economic appraisal, social and environmental assessments.
Application of this document is intended to be site specific, with the principles and requirements of design applied in accordance with the needs of proposed hydropower plant.
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Technical committeeTypeAcronymIWA 33-2CommitteePublished year2019Description
This document specifies the general principles of site selection planning for small hydropower (SHP) projects, and the methodologies, procedures and outcome requirements of SHP plant site selection.
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Technical committeeTypeAcronymIWA 33-1CommitteePublished year2019Description
This document defines the professional technical terms and definitions commonly used for small hydropower (SHP) plants.
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Technical committeeTypeAcronymISO/WD 8714CommitteeDescriptionTechnology
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Technical committeeTypeAcronymISO/TS 21219-25CommitteePublished year2017Description
ISO/TS 21219-25:2017 defines the TPEG application electromobility charging infrastructure (EMI). It has been specifically designed to support information about charging infrastructure for electric vehicles (not just cars), the location of e-charging points and their suitability for the respective vehicle (e.g. connector type, charging modality). As electric vehicles will occupy a "charging space" for a longer period of time, information on availability/waiting time and reservation options are highly relevant for a user of an electric vehicle to optimally plan his route/trip and are therefore also accounted for. The standardized delivery, through a TPEG technology, of information on charging infrastructures has the following benefits to an end user of this TPEG service:
a) Identifying suitable charging units for his vehicle, thus preventing unnecessary driving around to find a fitting unit (also has environmental benefits).
b) Verifying the real-time availability of charging units.
c) Being able to plan ahead and reserve a spot in a charging park and thus optimize the planning of his trip.
d) Being able to select a financially attractive charging point in a charging park the operator of which has billing agreements with the user's electromobility provider.
In addition to these end-user benefits, also electromobility providers and charging park operators benefit from a standardized TPEG format as it allows an easier harmonization of the electromobility charging infrastructure information with the data formats used for the exchange of information between management systems of electromobility providers and charge park operators and according specifications (e.g. Open Charge Alliance[1], eMobility ICT Interoperability Innovation (eMI3)[2], etc.). The TPEG application electromobility charging infrastructure, as add-on service component next to, for example traffic information, is laid out to support large numbers of charge parks with only modest bandwidth requirements.Technology -
Technical committeeTypeAcronymISO/TS 19392-3:2018CommitteePublished year2018KeywordsDescription
This document specifies test methods for the determination of resistance of coating systems or tape for wind-turbine rotor blades to rain erosion by using the water jet test.
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Technical committeeTypeAcronymISO/TS 19392-2:2018CommitteePublished year2018KeywordsDescription
This document specifies a test method for the determination of resistance of coating systems or tape for wind-turbine rotor blades to rain erosion by using the rotating arm test.
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Technical committeeTypeAcronymISO/TS 19392-1:2018CommitteePublished year2018KeywordsDescription
This document specifies minimum requirements and weathering for coating systems for wind-turbine rotor blades.
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Technical committeeTypeAcronymISO/TS 18409CommitteePublished year2018Description
ISO/TS 18409:2018 specifies two methods for collecting a fluid sample to be used to analyse the cleanliness of hydraulic fluid power hoses or hose assemblies within a certain inside diameter and length range (this range includes the majority of hose assemblies of real fluid power applications).
The two methods described in this document are intended for collecting only solid particulate contamination; they may not be appropriate for collecting contamination in liquid or grease form.
ISO/TS 18409:2018 is a specific application of ISO 18413:2015, specifically Annexes A and B.
The scope of ISO/TS 18409:2018 does not include providing efficient and effective cleaning methods for hose assemblies. These methods are recommended for statistical validation of other hose cleaning methods, which are more suitable for systematic processing of large production batches.
Contamination analysis is excluded from the scope of this document.
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Technical committeeTypeAcronymISO/TS 13725CommitteePublished year2016Description
ISO/TS 13725:2016 specifies a method for the evaluation of the buckling load which
a) takes into account a geometric model of the hydraulic cylinder, meaning it does not treat the hydraulic cylinder as an equivalent column,
b) can be used for all types of cylinder mounting and rod end connection specified in Table 2,
c) includes a factor of safety, k, to be set by the person performing the calculations and reported with the results of the calculations,
d) takes into account possible off-axis loading,
e) takes into account the weight of the hydraulic cylinder, meaning it does not neglect all transverse loads applied on the hydraulic cylinder,
f) can be implemented as a simple computer program, and
g) considers the cylinder fully extended.
The method specified is based on the elastic buckling theory and is applicable to single and double acting cylinders that conform to ISO 6020 (all parts), ISO 6022 and ISO 10762. If necessary, finite element analyses can be used to verify as well as to determine the buckling load.
The method is not developed for thin-walled cylinders, double-rods or plunger cylinders.
The method is not developed for internal (rod) buckling.
The friction of spherical bearings is not taken into account.
NOTE This method is based mainly on original work by Fred Hoblit.[2] This method has been established in reference to the standard NF PA/T3.6.37.[1]
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