{"id":82565,"date":"2024-10-18T03:06:36","date_gmt":"2024-10-18T03:06:36","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-539-1991\/"},"modified":"2024-10-24T19:50:37","modified_gmt":"2024-10-24T19:50:37","slug":"ieee-539-1991","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-539-1991\/","title":{"rendered":"IEEE 539 1991"},"content":{"rendered":"

Revision Standard – Inactive – Superseded. Superseded by 549-2005 (SH\/SS95331). This standard defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and current, shock and perception, weather and related statistical terms, and measurements and measuring devices.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nTitle Page <\/td>\n<\/tr>\n
3<\/td>\nIntroduction
Participants <\/td>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
7<\/td>\n1. Basic Definitions
1.1 General
1.2 Wave
1.3 Wavelength
1.4 Frequency <\/td>\n<\/tr>\n
8<\/td>\n1.5 Harmonic Content
1.6 Signal
1.7 Noise <\/td>\n<\/tr>\n
9<\/td>\n1.8 Signal-to-Noise Ratio <\/td>\n<\/tr>\n
10<\/td>\n1.9 Frequency Spectrum
1.10 Profile
1.11 Decibel <\/td>\n<\/tr>\n
11<\/td>\n1.12 Level
2. Statistical Terms
2.1 General
2.2 General Statistical Terms <\/td>\n<\/tr>\n
12<\/td>\n2.3 Statistical Terms Related to Corona Effects <\/td>\n<\/tr>\n
13<\/td>\n3. Weather Classifications
3.1 General
3.2 Precipitation Intensity
3.3 Fair Weather <\/td>\n<\/tr>\n
14<\/td>\n3.4 Foul Weather
3.5 Rain
3.6 Snow
3.7 Mixed Rain and Snow <\/td>\n<\/tr>\n
15<\/td>\n3.8 Wet Snow
3.9 Hoarfrost
3.10 Freezing Rain
3.11 Fog
3.12 Freezing Fog
4. Terms Related to Electric and Magnetic Fields
4.1 General <\/td>\n<\/tr>\n
16<\/td>\n4.2 Electric Field Strength <\/td>\n<\/tr>\n
17<\/td>\n4.3 Magnetic Flux Density
4.4 Magnetic Field Strength <\/td>\n<\/tr>\n
18<\/td>\n4.5 Field Uniformity
4.6 AC Power-Line Fields <\/td>\n<\/tr>\n
19<\/td>\n4.7 Electric Current
4.8 Space Potential
4.9 Voltage Gradient <\/td>\n<\/tr>\n
21<\/td>\n4.10 Corona Inception Gradient
4.11 Corona Inception Voltage
4.12 Surface State Coefficient (m)
5. Terms Related to Electric and Magnetic Field Measurement Devices
5.1 General
5.2 Electric Field Strength Meter <\/td>\n<\/tr>\n
23<\/td>\n5.3 Wilson Plate
5.4 Ion Counter
5.5 Conductivity Chamber
5.6 Faraday Cage
5.7 Space-Charge Filter
5.8 Magnetic Flux Density Meter <\/td>\n<\/tr>\n
24<\/td>\n5.9 Exposure Meter
6. Terms Related to Ions
6.1 General
6.2 Ion
6.3 Ion Charge <\/td>\n<\/tr>\n
25<\/td>\n6.4 Recombination
6.5 Ion Mobility
6.6 Ion Size <\/td>\n<\/tr>\n
26<\/td>\n6.7 Net Space Charge
6.8 Electric Conductivity
7. Terms Related to Corona and Gap Discharges
7.1 General
7.2 Corona <\/td>\n<\/tr>\n
27<\/td>\n7.3 Corona Pulse
7.4 Corona Modes <\/td>\n<\/tr>\n
28<\/td>\n7.5 Corona Loss <\/td>\n<\/tr>\n
29<\/td>\n7.6 Ozone
7.7 Arc
7.8 Spark
8. Terms Related to Radio Frequency (RF) Wave Propagation
8.1 General
8.2 Reflected Wave <\/td>\n<\/tr>\n
30<\/td>\n8.3 Standing Wave
8.4 Propagation Constant
8.5 Characteristic Impedance
8.6 Propagation Mode <\/td>\n<\/tr>\n
31<\/td>\n8.7 Longitudinal Attenuation
9. Terms Related to Electromagnetic Signals and Noise
9.1 General
9.2 Electromagnetic Signal
9.3 Carrier
9.4 Modulation <\/td>\n<\/tr>\n
32<\/td>\n9.5 Demodulation
9.6 Intermediate Frequency (IF)
9.7 Frequency Band <\/td>\n<\/tr>\n
33<\/td>\n9.8 Electromagnetic Disturbance
9.9 Electromagnetic Interference <\/td>\n<\/tr>\n
34<\/td>\n9.10 Radio Influence Voltage (RIV)
9.11 Radio Noise Field Strength
10. Terms Related to Electromagnetic Signal and Noise Measurements
10.1 General
10.2 Antenna <\/td>\n<\/tr>\n
35<\/td>\n10.3 Detector <\/td>\n<\/tr>\n
36<\/td>\n10.4 Bandwidth <\/td>\n<\/tr>\n
37<\/td>\n11. Terms Related to Acoustics
11.1 General
11.2 Audio Frequency
11.3 Octave
11.4 Pure Tone
11.5 Hum
12. Terms Related to Audible Noise (AN) Measurements
12.1 General
12.2 Insertion Loss
12.3 Sound Pressure Level <\/td>\n<\/tr>\n
38<\/td>\n12.4 Sound Level <\/td>\n<\/tr>\n
40<\/td>\n12.5 Band Pressure Level
12.6 Microphone <\/td>\n<\/tr>\n
41<\/td>\n13. Terms Related to Coupled Voltages and Currents
13.1 General
13.2 Induction
13.3 Conductive Coupling
13.4 Open-Circuit Voltage <\/td>\n<\/tr>\n
42<\/td>\n13.5 Short-Circuit Current
13.6 Steady-State Induced Current
13.7 Longitudinal Electromotive Force (LEF)
13.8 Transient Discharge <\/td>\n<\/tr>\n
43<\/td>\n14. Terms Related to Shock and Perception Effects
14.1 General
14.2 Electric Shock
14.3 Safe Let-Go Level
14.4 Threshold of Perception <\/td>\n<\/tr>\n
44<\/td>\n14.5 Annoyance Shock
14.6 Startle Shock
14.7 Aversive Shock
15. References <\/td>\n<\/tr>\n
46<\/td>\nAnnex A\u2014Terms Relating to the Biological Effect of Electric and Megnetic Fields in the Extreme Low Frequency (ELF) Range <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n1991<\/td>\n50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":82566,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-82565","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","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\/82565","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\/82566"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=82565"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=82565"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=82565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}