🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
BS EN 50549-1:2019+A1:2023

BS EN 50549-1:2019+A1:2023

$215.11

Requirements for generating plants to be connected in parallel with distribution networks – Connection to a LV distribution network. Generating plants up to and including Type B

Published By Publication Date Number of Pages
BSI 2023 74
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Categories: ,

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

PDF Catalog

PDF Pages PDF Title
2 undefined
10 1 Scope
11 2 Normative references
3 Terms and definitions
3.1 General
13 3.2 Plant, module and unit
16 3.3 Power
17 3.4 Voltage
18 3.5 Circuit theory
20 3.6 Protection
24 3.7 Control
25 4 Requirements on generating plants
4.1 General
26 4.2 Connection scheme
4.3 Choice of switchgear
4.3.1 General
4.3.2 Interface switch
27 4.4 Normal operating range
4.4.1 General
4.4.2 Operating frequency range
28 4.4.3 Minimal requirement for active power delivery at underfrequency
29 4.4.4 Continuous operating voltage range
4.5 Immunity to disturbances
4.5.1 General
4.5.2 Rate of change of frequency (ROCOF) immunity
30 4.5.3 Under-voltage ride through (UVRT)
4.5.3.1 General
4.5.3.2 Generating plant with non-synchronous generating technology
31 4.5.3.3 Generating plant with synchronous generating technology
4.5.4 Over-voltage ride through (OVRT)
32 4.6 Active response to frequency deviation
4.6.1 Power response to overfrequency
35 4.6.2 Power response to underfrequency
38 4.7 Power response to voltage changes
4.7.1 General
4.7.2 Voltage support by reactive power
4.7.2.1 General
4.7.2.2 Capabilities
40 4.7.2.3 Control modes
43 4.7.3 Voltage related active power reduction
4.7.4 Short circuit current requirements on generating plants
4.7.4.1 General
4.7.4.2 Generating plant with non-synchronous generating technology
44 4.7.4.3 Generating plant with synchronous generating technology – Synchronous generator based units
4.8 EMC and power quality
45 4.9 Interface protection
4.9.1 General
46 4.9.2 Void
47 4.9.3 Requirements on voltage and frequency protection
4.9.3.1 General
4.9.3.2 Undervoltage protection [27]
48 4.9.3.3 Overvoltage protection [59]
4.9.3.4 Overvoltage 10 min mean protection
4.9.3.5 Underfrequency protection [81 < ]
49 4.9.3.6 Overfrequency protection [81 > ]
4.9.4 Means to detect island situation
4.9.4.1 General
4.9.4.2 Active methods tested with a resonant circuit
4.9.4.3 Switch to narrow frequency band (see Annex E and Annex F)
50 4.9.5 Digital input to the interface protection
4.10 Connection and starting to generate electrical power
4.10.1 General
4.10.2 Automatic reconnection after tripping
4.10.3 Starting to generate electrical power
51 4.10.4 Synchronization
4.11 Ceasing and reduction of active power on set point
4.11.1 Ceasing active power
4.11.2 Reduction of active power on set point
4.12 Remote information exchange
52 4.13 Requirements regarding single fault tolerance of interface protection system and interface switch
53 Annex A (informative) Interconnection guidance
A.1 General
A.2 Network integration
54 A.3 Clusters of single-phase generating units
55 Annex B (informative)Void
56 Annex C (informative) Parameter Table
61 Annex D (informative)List of national requirements applicable for generating plants
63 Annex E (informative)Loss of Mains and overall power system security
64 Annex F (informative)Examples of protection strategies
F.1 Introduction
F.1.1 General
F.1.2 Generalities
F.1.3 Detection of unwanted islands
65 F.1.4 Problems with uncontrolled islanding in MV networks
F.1.4.1 Safety
F.1.4.2 Grid parameters
F.1.4.3 Reclosing operations
F.1.4.4 Protection of islands against overcurrents
F.1.4.5 Protection against phase to earth faults
66 F.2 Example strategy 1
69 F.3 Example strategy 2
71 Annex G (normative)Abbreviations
72 Annex H (informative)Relationship between this European standard and the COMMISSION REGULATION (EU) 2016/631

Related products

BS EN 50549-1:2019+A1:2023
$215.11