{"id":254899,"date":"2024-10-19T16:50:46","date_gmt":"2024-10-19T16:50:46","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-62488-12013\/"},"modified":"2024-10-25T12:16:53","modified_gmt":"2024-10-25T12:16:53","slug":"bs-en-62488-12013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-62488-12013\/","title":{"rendered":"BS EN 62488-1:2013"},"content":{"rendered":"

IEC 62488-1:2012 applies to the planning of analogue and digital power line carrier systems operating over EHV\/HV\/MV electricity grids. The object of this standard is to establish the planning of the services and performance parameters for the operational requirements to transmit and receive data efficiently over power networks. The transmission media used by the different electricity supply industries will include analogue and digital systems together with more common communication services including national telecommunications authorities, radio links and fibre optic networks and satellite networks. With the developments in communication infrastructures over the last two decades and the ability of devices connected in the electricity communications network to internally and externally communicate, there is a variety of architectures to use in the electricity distribution network to provide efficient seamless communications.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
5<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
10<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
12<\/td>\n1 Scope
2 Terms, definitions and abbreviations
2.1 Terms and definitions <\/td>\n<\/tr>\n
20<\/td>\n2.2 Abbreviations <\/td>\n<\/tr>\n
22<\/td>\n3 Power line communication systems
3.1 Introduction to PLC
3.2 PLC usage
Figures
Figure 1 \u2013 Smart grid vision <\/td>\n<\/tr>\n
23<\/td>\n3.3 PLC telecommunication system
Figure 2 \u2013 Smart grid players
Figure 3 \u2013 Complex PLC telecommunication system <\/td>\n<\/tr>\n
24<\/td>\n3.4 Analogue and digital PLC systems (APLC & DPLC)
3.4.1 APLC systems
Figure 4 \u2013 PLC telecommunication link <\/td>\n<\/tr>\n
25<\/td>\n3.4.2 DPLC systems
Figure 5 \u2013 Typical structure of an APLC terminal equipment <\/td>\n<\/tr>\n
26<\/td>\nFigure 6 \u2013 Typical structure of a DPLC terminal equipment <\/td>\n<\/tr>\n
27<\/td>\nFigure 7 \u2013 APLC\/DPLC terminal equipment structure
Figure 8 \u2013 APLC\/DPLC link carrying telecontrol, teleprotection and telephony services <\/td>\n<\/tr>\n
28<\/td>\n3.5 PLC modulation schemes
3.5.1 General
3.5.2 AM-SSB (Refer to Table 1)
3.5.3 QAM (Refer to Table 1)
Figure 9 \u2013 Signal space for a 16-QAM constellation <\/td>\n<\/tr>\n
29<\/td>\n3.5.4 OFDM (Refer to Table 1)
3.5.5 Other modulation schemes <\/td>\n<\/tr>\n
30<\/td>\nTables
Table 1 \u2013 Characteristics of DPLC modulation schemes
Table 2 \u2013 QAM and OFDM DPLC modulation scheme characteristics <\/td>\n<\/tr>\n
31<\/td>\n3.5.6 Echo cancellation <\/td>\n<\/tr>\n
32<\/td>\n4 Frequency bands for PLC systems
4.1 Introduction to the characteristics of PLC systems for EHV, HV and MV networks
Figure 10 \u2013 Echo cancellation method for a DPLC link <\/td>\n<\/tr>\n
34<\/td>\n4.2 Frequency bands for power line systems
Table 3 \u2013 Early power communications techniques and frequencies <\/td>\n<\/tr>\n
35<\/td>\nTable 4 \u2013 Parameters of power communications systems
Table 5 \u2013 Frequency bands in power line communication systems <\/td>\n<\/tr>\n
36<\/td>\n4.3 Channel plans
4.3.1 General
4.3.2 EHV\/HV\/MV narrowband PLC channel plan
4.3.3 MV\/LV narrowband DLC channel plan
Figure 11 \u2013 APLC narrowband channel plan
Table 6 \u2013 HF spectrum allocated for PLC systems <\/td>\n<\/tr>\n
37<\/td>\n4.4 High frequency spectral characteristics
4.5 Regulation and emission limits for PLC
4.5.1 Extra high voltage, high voltage for narrowband systems
Figure 12 \u2013 DLC narrowband channel plans Europe vs. North America
Table 7 \u2013 HF spectrum allocation for narrowband PLC <\/td>\n<\/tr>\n
38<\/td>\n4.5.2 Medium voltage and low voltage narrowband systems
4.5.3 Medium voltage and low voltage broadband systems
4.6 Selection of the frequency bands for HV PLC systems
4.6.1 General
4.6.2 Maximum power of PLC signal <\/td>\n<\/tr>\n
40<\/td>\n4.6.5 Paralleling
5 Media for DPLC and APLC systems
5.1 General
5.2 The electricity grid
Figure 14 \u2013 PLC communication system <\/td>\n<\/tr>\n
41<\/td>\n5.3 Extra and high voltage electricity power lines
5.4 Medium voltage electricity power lines <\/td>\n<\/tr>\n
42<\/td>\n5.5 Electricity power lines as transmission media
5.5.1 Coupling system
Figure 15 \u2013 Capacitive coupling system <\/td>\n<\/tr>\n
43<\/td>\nFigure 16 \u2013 PLC link exploiting inductive coupling system
Figure 17 \u2013 Principle of inductive coupling system <\/td>\n<\/tr>\n
44<\/td>\nFigure 18 \u2013 EHV\/HV typical coupling capacitor (CVT)
Figure 19 \u2013 EHV\/HV typical capacitive coupling system (single phase to earth) <\/td>\n<\/tr>\n
45<\/td>\nFigure 20 \u2013 MV capacitive coupling system
Figure 21 \u2013 MV coupling inductor <\/td>\n<\/tr>\n
46<\/td>\nFigure 22 \u2013 Line trap electrical scheme
Figure 23 \u2013 HV line trap
Figure 24 \u2013 Line trap impedance versus frequency <\/td>\n<\/tr>\n
47<\/td>\nFigure 25 \u2013 Blocking impedance characteristic of a narrowband line trap
Figure 26 \u2013 Blocking impedance characteristic of a double band line trap
Figure 27 \u2013 Blocking impedance characteristic of a broadband line trap <\/td>\n<\/tr>\n
48<\/td>\nFigure 28 \u2013 LMU components and electric scheme
Figure 29 \u2013 LMU characteristics with a coupling capacitor of 4 000\u00a0pF <\/td>\n<\/tr>\n
49<\/td>\n5.5.2 Coupling configuration for overhead cables EHV\/HV\/MV
Figure 30 \u2013 Phase-to-earth coupling <\/td>\n<\/tr>\n
50<\/td>\nFigure 31 \u2013 Phase-to-phase coupling <\/td>\n<\/tr>\n
51<\/td>\n5.5.3 Connecting cable <\/td>\n<\/tr>\n
52<\/td>\n5.6 Transmission parameters of electricity power line channel
5.6.1 General
5.6.2 Characteristic impedance of power line <\/td>\n<\/tr>\n
54<\/td>\nFigure 32 \u2013 GMR of conductor bundles
Figure 33 \u2013 Terminating network for a three-phase line <\/td>\n<\/tr>\n
55<\/td>\n5.6.3 Overall link attenuation
Table 8 \u2013 Range of characteristic impedances forPLC circuits on EHV\/HV overhead lines <\/td>\n<\/tr>\n
58<\/td>\nFigure 34 \u2013 Optimum coupling arrangements and modal conversion loss ac <\/td>\n<\/tr>\n
59<\/td>\nFigure 35 \u2013 Optimum phase to earth and phase to phase coupling arrangements <\/td>\n<\/tr>\n
60<\/td>\nTable 9 \u2013 Additional loss aadd [dB] for various line configurations and optimum coupling arrangements <\/td>\n<\/tr>\n
61<\/td>\nFigure 36 \u2013 Junctions of overhead lines with power cables <\/td>\n<\/tr>\n
63<\/td>\n5.6.4 Channel frequency and impulsive response <\/td>\n<\/tr>\n
64<\/td>\nFigure 37 \u2013 EHV H(f) and h(t) typical channel response
Figure 38 \u2013 MV H(f) and h(t) typical channel response <\/td>\n<\/tr>\n
65<\/td>\n5.6.5 Noise and interference
Figure 39 \u2013 Attenuation versus frequency of a real HV power line channel <\/td>\n<\/tr>\n
66<\/td>\nFigure 40 \u2013 Background noise <\/td>\n<\/tr>\n
67<\/td>\nFigure 41 \u2013 Background noise over frequency
Table 10 \u2013 Typical power of corona noise power levels, referring to a 4\u00a0kHz bandwidthfor various EHV\/HV system voltages <\/td>\n<\/tr>\n
68<\/td>\nFigure 42 \u2013 Variations of the background noise spectrum over time
Figure 43 \u2013 Isolated pulse <\/td>\n<\/tr>\n
69<\/td>\nFigure 44 \u2013 Transient pulse
Figure 45 \u2013 Periodic pulses <\/td>\n<\/tr>\n
70<\/td>\nFigure 46 \u2013 Burst pulses <\/td>\n<\/tr>\n
71<\/td>\nTable 11 \u2013 Typical average impulse-type noise levels, measured at the HF-cable side of the coupling across 150 ( in a bandwidth of 4\u00a0kHz <\/td>\n<\/tr>\n
72<\/td>\n6 Planning DPLC and APLC links and networks
6.1 General <\/td>\n<\/tr>\n
73<\/td>\n6.2 APLC link budget
Figure 47 \u2013 APLC equipment architecture <\/td>\n<\/tr>\n
74<\/td>\nFigure 48 \u2013 Example for a signal arrangement in two baseband channels <\/td>\n<\/tr>\n
75<\/td>\nTable 12 \u2013 Signal parameters
Table 13 \u2013 Link budget <\/td>\n<\/tr>\n
76<\/td>\nTable 14 \u2013 Signal and allowed noise levels at the receiver input
Table 15 \u2013 Typical corona noise levels for AC overhead lines <\/td>\n<\/tr>\n
79<\/td>\nFigure 50 \u2013 Example for a DPLC channel arrangement
Table 16 \u2013 Possible solutions for the example of Figure 50 <\/td>\n<\/tr>\n
80<\/td>\nFigure 51 \u2013 Typical DPLC bandwidth efficiency for a BER of 10-6 <\/td>\n<\/tr>\n
81<\/td>\nFigure 52 \u2013 HV line voltage ranges <\/td>\n<\/tr>\n
82<\/td>\n6.4 Frequency plan
6.4.1 General
6.4.2 Links over the same HV line between two substations
Figure 53 \u2013 Example for DPLC system with automatic data rate adaptation <\/td>\n<\/tr>\n
83<\/td>\n6.4.3 Global frequency planning
6.4.4 Other considerations <\/td>\n<\/tr>\n
84<\/td>\n6.5 Network planning
6.5.1 General
6.5.2 Redundancy
6.5.3 Integration with other transmission technologies <\/td>\n<\/tr>\n
85<\/td>\n6.6 Introduction to Internet numbering
6.6.1 Internet protocol numbering
6.6.2 IP addresses <\/td>\n<\/tr>\n
86<\/td>\nTable 17 \u2013 IP address definitions <\/td>\n<\/tr>\n
87<\/td>\n6.6.3 Private IP addresses
6.6.4 Subnetting <\/td>\n<\/tr>\n
88<\/td>\nFigure 54 \u2013 Example of subnetting <\/td>\n<\/tr>\n
90<\/td>\n6.7 Security
6.8 Management system
7 Performance of PLC systems
7.1 System performance <\/td>\n<\/tr>\n
91<\/td>\n7.2 APLC link layer performance
Figure 55 \u2013 ISO\/OSI reference model <\/td>\n<\/tr>\n
93<\/td>\n7.3 DPLC link layer performance
Figure 56 \u2013 Limits for overall loss of the circuit relative to that at 1 020\u00a0Hz(ITU-T M.1020)
Figure 57 \u2013 Limits for group delay relative to the minimum measured group delay in the 500\u00a0Hz \u2013 2 800\u00a0Hz band (ITU-T M.1020) <\/td>\n<\/tr>\n
94<\/td>\n7.4 Bit error ratio (BER)
7.5 Transmission capacity
Figure 58 \u2013 Some theoretical BER curves <\/td>\n<\/tr>\n
95<\/td>\n7.6 Slip
7.7 Phase jitter
Figure 59 \u2013 DPLC \u201cC\/SNR\u201d characteristic in comparison to the Shannon limit efficiency for BER = 1E-4 and 1E-6 and Shannon limit <\/td>\n<\/tr>\n
96<\/td>\n7.8 Sync loss and recovery time
7.9 Link latency
7.10 IETF-RFC2544 Ethernet performance parameters <\/td>\n<\/tr>\n
97<\/td>\n7.11 Bit error testing setup
7.12 Serial synchronous interface
7.13 Ethernet interface <\/td>\n<\/tr>\n
98<\/td>\n7.14 Overall quality link performance
Figure 60 \u2013 Ethernet standard structure of frame format <\/td>\n<\/tr>\n
99<\/td>\nFigure 61 \u2013 Example of unavailability determination (ITU-T G.826)
Figure 62 \u2013 Example of the unavailable state of a bidirectional path (ITU-T G.826) <\/td>\n<\/tr>\n
100<\/td>\n8 Applications carried over PLC systems
8.1 General
8.2 Telephony
Figure 63 \u2013 Quality performance estimation based on ITU-T G.821 and G.826
Table 18 \u2013 Quality mask objectives (sample) <\/td>\n<\/tr>\n
101<\/td>\n8.3 Speech quality
8.3.1 General
Figure 64 \u2013 Relationship between clarity, delay, and echo with regards to speech quality <\/td>\n<\/tr>\n
102<\/td>\n8.3.2 Measuring intelligibility (clarity)
8.4 Analogue telephony
8.5 Digital telephony <\/td>\n<\/tr>\n
103<\/td>\n8.6 VoIP applications
8.7 Data transmission
8.8 Internetworking
8.9 Telecontrol
8.9.1 IEC\u00a060870-5-101 SCADA-RTU communication
8.9.2 IEC\u00a060870-5-104 SCADA-RTU communication
8.9.3 Teleprotection <\/td>\n<\/tr>\n
104<\/td>\n8.9.4 Teleprotection signal <\/td>\n<\/tr>\n
105<\/td>\nAnnex A (informative) Environmental conditions <\/td>\n<\/tr>\n
106<\/td>\nAnnex B (informative) Electromagnetic compatibility (EMC)
Table B.1 \u2013 Permitted conducted emissionson the mains port of class A equipment <\/td>\n<\/tr>\n
107<\/td>\nTable B.2 \u2013 Permitted conducted emissionson the mains port of class B equipment <\/td>\n<\/tr>\n
108<\/td>\nAnnex C (informative) HF modulated power signal
Figure C.1 \u2013 Power concepts <\/td>\n<\/tr>\n
110<\/td>\nFigure C.2 \u2013 Single tone <\/td>\n<\/tr>\n
111<\/td>\nFigure C.3 \u2013 Two tones <\/td>\n<\/tr>\n
112<\/td>\nFigure C.4 \u2013 Example of noise equivalent bands for different services <\/td>\n<\/tr>\n
113<\/td>\nFigure C.5 \u2013 Noise equivalent band for different services <\/td>\n<\/tr>\n
116<\/td>\nAnnex D (informative) Bandwidth efficiency
Figure D.1 \u2013 8-PAM signal constellation <\/td>\n<\/tr>\n
118<\/td>\nFigure D.2 \u2013 SNR gap of DPLC efficiency to Shannon limit <\/td>\n<\/tr>\n
119<\/td>\nFigure D.3 \u2013 DPLC efficiency for BER = 10\u20134 and 10\u20136 and Shannon limit <\/td>\n<\/tr>\n
120<\/td>\nAnnex E (informative) Noise measurements <\/td>\n<\/tr>\n
122<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Power line communication systems for power utility applications – Planning of analogue and digital power line carrier systems operating over EHV\/HV\/MV electricity grids<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2013<\/td>\n126<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":254901,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-254899","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/254899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/254901"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=254899"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=254899"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=254899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}