Draft, October 2011
DIN V VDE V 0124-100
(VDE V 0124-100)
蜘蛛卡通
This standard is to be considered simultaneously a VDE
specification in accordance with VDE 0022. It has been
included among VDE specifications under the
above-mentioned number following the execution of
the approval procedure, and has been published under
“etz Elektrotechnik + Automation” (etz Electrical
Engineering + Automation).
Warning: This is an Intertek internal translation only!
Translation may not be complete and 100% correct. Any feedback plea nd to
Ole Stilling & Sammy Wu. ICS 29.160.40
Objections to be filed by: December 31, 2011 Draft
Network integration of generator Systems–
Low-Voltage Generator units–
Test requirements for generation units to be connected and operated in parallel with low-voltage distribution networks
Warning regarding the application
The prent draft of the preliminary standard with its date of publication on October 31, 2011 is herewith prented to the public for review and comment.
Since the intended preliminary standard may depart from the prent version, the application of the prent draft has to be agreed upon in a particular manner.
Comments are requested
党支部组织生活- preferably in form of a file to be nt via e-mail to in form of a chart. The pattern for this chart can be found on the Internet under www.dke.de/stellungnahme
- or in for of a paper hard copy to be mailed to DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik im DIN und VDE, Stremannallee 15, 60596 Frankfurt am Main, Germany (German Committee for Electrical Engineering and Information Technology for DIN and VDE).
The receivers of the prent draft of this tentative standard are requested to notify about and to supply supporting documents about any respective and relevant patent rights known to them by way of their added comments.
Total volume: 34 pages
DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik im DIN und VDE (German Committee for Electrical Engineering and Information Technology for DIN and VDE)
© DIN Deutsches Institut für Normung (German Standardization Institute), registered society, and VDE association of Electric Engineering and Information Technology, registered society. No reproduction, incl. in extracts, without prior approval by DIN, Berlin, and VDE, Frankfurt am Main, Germany.
Retail sale and subscription available at: VDE VERLAG GMBH, 10625 Berlin, Germany
Retail sale also available at: Beuth Verlag GmbH (Beuth Publishing Company, Co., Ltd.), 10772 Berlin, Germany
快乐的天使E DIN V VDE V 0124-100 (VDE V 0124-100): 2011-10
Commencement of Application
Commencement of application for the prent tentative standard: XXXX-XX
Table of Contents
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1 Scope of Application (4)
2 Normative references to Standards (4)
3 Terms (5)
4 Requirement to the Accuracy of Measurement of the Measuring Tools (9)
Table 1 – Accuracies of Measurement (9)
5 Tests (9)
5.1 Proof of allowable disturbance on the Network (9)
5.2 Proof of the Symmetry Behavior of Three-Pha Inverter Units (13)
Table 2 – Example of the Ascertainment of Asymmetry (14)
5.3 Proof of the Behavior of the Generation Unit connected to the Network (15)
Fig. 1 – working range of PGU > 3.68kV A and ≤ 13.8kV A, which cannot be ud in
PGS > 13.8kV A (17)
Fig. 2 – working range of PGU > 13.8kV A and PGU which cannot be ud in PGS >
13.8kV A as well (17)
Fig. 3 – Measurement of the precision of adjustment for variable PGU (19)
Fig. 4 – Test of feed of effective efficiency during an over-frequency (20)
Fig. 5 – Reduction in Effective Efficiency during Over-Frequency (21)
Fig. 6 – Range of limiting output for reactive power of a PGU within the consumption counting system (23)
Fig. 7 – Characteristic curve for cosφ (P) (23)
Fig. 8 – Displacement factor –Power Characteristic Curve (25)
5.4 Proof of NA (NS) Protection (26)
Fig. 9 – Measurement on the voltage increa protection (29)
A.1 Requirements for the Test Report on Generation Units (32)
A.2 Requirements for the Test Report on the NA(GP) Protection (33)
References (34)
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E DIN V VDE V 0124-100 (VDE V 0124-100): 2011-10 Preface
The prent tentative standard is the outcome of a standard work which has not been published as a standard and by taking into consideration the European frame conditions of DIN.
The national industrial panel K 261 “System Aspects of Electric Energy Supply” of DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik im DIN und VDE (German Committee for Electrical Engineering and Information Technology for DIN and VDE) (www.dke.de) is in charge of the prent tentative standard.
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E DIN V VDE V 0124-100 (VDE V 0124-100): 2011-10
1 Scope of Application
The prent DIN/VDE tentative standard is ud as evidence of electric requirements for
production units (PGU) according to VDE-AR-N 4105 and further requirements for network connections, if necessary.
2 Normative references to Standards
The documents cited below are required for applying the prent document. As for dated
references, only the edition referred to will be applicable, whereas the last edition of the
document (incl. all amendments) referred to will apply to undated references.
DIN EN 50160: 2011-02, V oltage Features in Public Electricity Supply Networks; Version in German EN 50160: 2010 + Cor. : 2010
DIN EN 61000-3-2 (VDE 0838-2): 2010-03, Electromagnetic Compatibility (EMC) – Part 3-2: Limiting values for Harmonic Currents (Input Current for Electric Appliances lower than 16A per conductor) (IEC 61000-3-2: 2005 + A1:2008 + A2:2009); Version in German EN
61000-3-2: 2006 + A1:2009 + A2:2009.
DIN EN 61000-3-3 (VDE 0838-3): 2009-06, Electromagnetic Compatibility (EMC) – Part 3-3: Restriction of Limiting Values of Changes in V oltage, V oltage Variations and Flicker in public Low-V oltage Supply Networks for Appliances operation with a Design Current lower than and equal to 16 A each conductor, which are not subjected to any conditions for special肝苏胶囊
connections (IEC 61000-3-3:2008); Version in German EN61000-3-3:2008
DIN EN 61000-3-11 (VDE 0838-11): 2001-04, Electromagnetic Compatibility (EMC) – Part 3-11: Restriction of Limiting Values of Changes in V oltage, V oltage Variations and Flicker in Appliances and Installations for public Low-V oltage Supply Networks and with a Design
Current of 75 A, which are subject to a condition for a special connection (IEC
61000-3-11:2000); Version in German EN61000-3-11:2000
DIN EN 61000-3-12 (VDE 0838-12): 2005-09, Electromagnetic Compatibility (EMC) – Part 3-12: Restriction of Limiting Values of Harmonic Currents caud by Appliances and
Installations operating with an Input Current > 16 A and < 75 A each conductor, which are
provided for the connection to public Low-V oltage Networks (IEC 61000-3-12:2004); Version in German EN 61000-3-12:2005
DIN EN 61000-4-7 (VDE 0847-4-7): 2009-12, Electromagnetic Compatibility (EMC) – Part 4-7: Testing and measuring procedures – General Guideline to Procedures and Appliances for the measurement of Harmonic Vibrations and Interim Harmonic Vibrations in power-supply networks and connected appliances (IEC 61000-4-7:2002 + A1:2008); Version in German
EN61000-4-7:2002 + A1:2009
DIN EN 61400-21 (VDE 0127-21): 2009-06, Wind-Energy Systems – Part 21: Measurement and Asssment of Network Compatibility of Wind-Energy Systems connected to the mains (IEC 61400-21:2008); Version in German EN 61400-21:2008
精于勤荒于嬉DIN EN ISO/IEC 17025: 2005-08, General Requirements to the Competence of Testing and Calibration Laboratories (ISO/IEC 17025:2005); Version in German and in English EN
ISO/IEC 17025:2005
TR3, FGW Technical Directives – Part 3 (Rev. 22): 2010-07, Determination of Electric
Properties of Generator Units in the low-, medium-, high- and highest-voltage Network
VDE-AR-N 4105 (VDE-AR-N 4105): 2011-08, Generator Systems on the Low-V oltage
Network – Minimum Technical Requirements to the Connection to and Operation in Parallel of Generator Systems on the Low-V oltage Network
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E DIN V VDE V 0124-100 (VDE V 0124-100): 2011-10
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3 Definitions
The definitions below apply to the prent document.
3.1 Settling Time
Period of time from the start t0 to the time when the actual value of the system is entering the band of tolerance (± 5% of nominal power) of the reference value for the last time.
NOTE:t0 is the time when the reference value is t.
3.2 Generation System/Generation Units
3.2.1 Generation System (PGS)
All generation units of a primary energy carrier and connected to a mains supply/rvice line (for example, all PV units)
NOTE: Formula Symbols referring to the generation System carry the index “A”.
3.2.2 Adjustable Generation Systems
Generation Systems which can be operated and controlled not depending on the primary energy in the overall range of capacity from 0% P Amax to 100% P Amax.
NOTE: A conditional adjustability is preferable to a general disconnection in order to improve the quality of the network, that is, for the power reduction in the PGS’s performance range the PGU may disconnect outside their adjustable range.
3.2.3 Generation Unit (PGU)
An individual unit for generating electric current.
NOTE 1: As for a photovoltaic unit, for example, this is the inverter incl. the components/solar modules being connected at the outlet side (from the point of view of the network). Therefore, a photovoltaic generation unit provided with two inverters connected in a fixed manner on the meter’s position consists of two generation units.
NOTE 2: Formula Symbols referring to the generation unit carry the index “E”.
3.2.4 Adjustable Generation Unit
Generation units which can be operated not depending on the available primary energy with any given reduced power outputs.
NOTE: Disconnections outside a required adjustable range for the purpo of reducing the performance are permissible.节日的焰火
3.2.5 Conditionally adjustable Generation Unit
Generation units which –– within their range of power output –– meet the requirements of a variable PGU only to a limited extent, not depending on the available primary energy and due to technical reasons.
3.3 Flicker
A subjective impression of variations in the brightness caud by voltage variations, whereas this impression is generated over the lamp-eye-brain chain of effect.
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