LVDC
LVDC
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Technical committeeTypeAcronymIEC 61853-2:2016CommitteePublished year2016KeywordsDescription
IEC 61853-2:2016 defines measurement procedures for measuring the effects of angle of incidence of the irradiance on the output power of the device, determines the operating temperature of a module for a given set of ambient and mounting conditions and measure spectral responsivity of the module. A second purpose is to provide a characteristic set of parameters which will be useful for detailed energy predictions. The described measurements are required as inputs into the module energy rating procedure described in IEC 61853-3.
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Technical committeeTypeAcronymIEC 61853-1:2011CommitteePublished year2011KeywordsDescription
IEC 61853-1:2011 describes requirements for evaluating PV module performance in terms of power (watts) rating over a range of irradiances and temperatures. The object is to define a testing and rating system, which provides the PV module power (watts) at maximum power operation for a set of defined conditions. A second purpose is to provide a full set of characterization parameters for the module under various values of irradiance and temperature.
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Technical committeeTypeAcronymIEC 61850-90-5CommitteePublished year2012Description
IEC/TR 61850-90-5:2012(E) provides a way of exchanging synchrophasor data between PMUs, PDCs WAMPAC (Wide Area Monitoring, Protection, and Control), and between control center applications. The data, to the extent covered in IEEE C37.118-2005, are transported in a way that is compliant to the concepts of IEC 61850. However, given the primary scope and use cases, this document also provides routable profiles for IEC 61850-8-1 GOOSE and IEC 61850-9-2 SV packets. These routable packets can be utilized to transport general IEC 61850 data as well as synchrophasor data.
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Technical committeeTypeAcronymIEC 61850-9-2CommitteePublished year2011KeywordsDescription
This IEC 61850-9-2:2011+A1:2020 defines the specific communication service mapping for the transmission of sampled values according to the abstract specification in IEC 61850-7-2. The mapping is that of the abstract model on a mixed stack using direct access to an ISO/IEC 8802-3 link for the transmission of the samples in combination with IEC 61850-8-1. Main changes with respect to the first edition are:
- addition of an optional link redundancy layer;
- redefinition of "reserved" fields in link layer;
- evolution of USVCB and MSVCB components;
- evolution of encoding for the transmission of the sampled value buffer.
This consolidated version consists of the second edition (2010) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication. defines the specific communication service mapping for the transmission of sampled values according to the abstract specification in IEC 61850-7-2. -
Technical committeeTypeAcronymIEC 61850-80-4CommitteePublished year2014KeywordsDescription
Mapping of COSEMIEC TS 61850-80-4:2016(E) defines the one-to-one relationship of IEC 62056 OBIS codes to IEC 61850 Logical Nodes. The purpose is to increase the availability of revenue meter information to other applications defined within the IEC 61850 framework. This increased visibility will contribute to information available for smart grid applications. metering model over IEC 61850
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Technical committeeTypeAcronymIEC 61850-80-3CommitteePublished year2015KeywordsDescription
IEC TR 61850-80-3:2015(E) describes the requirements and gives an overview of the technical solution for using web protocols as a new communication mapping (SCSM) for the IEC 61850 standard. The structure of this part of IEC 61850 illustrates a two-step approach: Collection of the use cases and requirements based upon emerging Smart Grid architectural considerations, taking into account the new extended scope of IEC 61850. Evaluation and selection of technologies in order to build a consistent SCSM.
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Technical committeeTypeAcronymIEC 61850-8-2CommitteePublished year2018KeywordsDescription
EC 61850-8-2:2018 specifies a method of exchanging data through any kinds of network, including public networks. Among the various kinds of services specified in IEC 61850-7-2, only the client/server and time synchronization services are considered so far.
NOTE Client/server services of GOOSE and SMV models are mapped as well.
For the client/server services, the principle is to map the objects and services of the ACSI (Abstract Communication Service Interface defined in IEC 61850-7-2) to XML messages transported over XMPP. The mapping description includes mainly three aspects:
• The usage of the XMPP protocol itself, describing in details which features are really used and how they are used by the mapping.
• How to achieve end-to-end secured communications.
• The description of the XML payloads corresponding to each ACSI service thanks in particular to the XML Schema and XML message examples. -
Technical committeeTypeAcronymIEC 61850-7-420:2009CommitteePublished year2009KeywordsDescription
EC 61850-7-420:2009 defines IEC 61850 information models to be used in the exchange of information with distributed energy resources (DER), which comprise dispersed generation devices and dispersed storage devices, including reciprocating engines, fuel cells, microturbines, photovoltaics, combined heat and power, and energy storage. Utilizes existing IEC 61850-7-4 logical nodes where possible, but also defines DER-specific logical nodes where needed.
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Technical committeeTypeAcronymIEC 61850-7-410CommitteePublished year2015KeywordsDescription
IEC 61850-7-410:2012+A1:2015 specifies the additional common data classes, logical nodes and data objects required for the use of IEC 61850 in a hydropower plant. The main changes with respect to the previous edition are as follows:
- the logical nodes in IEC 61850-7-410:2007 that were not specific to hydropower plants have been transferred to IEC 61850-7-4:2010;
- the definitions of logical nodes in this edition of IEC 61850-7-410 have been updated;
- most of the modelling examples and background information included in IEC 61850-7-410:2007 have been transferred to IEC/TR 61850-7-510.
This new edition of IEC 61850-7-410 includes additional general-purpose logical nodes that were not included in IEC 61850-7-4:2010, but are required in order to represent the complete control and monitoring system of a hydropower plant. This consolidated version consists of the second edition (2012) and its amendment 1 (2015). Therefore, no need to order amendment in addition to this publication. -
Technical committeeTypeAcronymIEC 61850-7-2CommitteePublished year2010KeywordsDescription
IEC 61850-7-2:2010+A1:2020 applies to the ACSI communication for utility automation. The ACSI provides the following abstract communication service interfaces:
- abstract interface describing communications between a client and a remote server;
- and abstract interface for fast and reliable system-wide event distribution between an application in one device and many remote applications in different devices (publisher/sub-scriber) and for transmission of sampled measured values (publisher/subscriber).
Major technical changes with regard to the previous edition are as follows:
- data types not required have been removed,
- service tracking for control blocks have been added,
- security issues are solved by the IEC 62351 series,
- service tracking for control blocks have been added,
- the view concept will be according to the new work on role bases access (RBA),
- security issues are solved by the IEC 62351 series.
This publication is of core relevance for Smart Grid. This consolidated version consists of the second edition (2010) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication.