GE LPS-O - List of Figures

B-
2
LPS-O Line Protection System GE Power Management
B.2 FIGURES APPENDIX B
B
B.2 FIGURES B.2.1 LIST OF FIGURES
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1–1: PTFF LOGIC DIAGRAM.......................................................................................................................... 1-8
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1–2: LINE PICKUP LOGIC DIAGRAM ............................................................................................................ 1-9
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1–3: REMOTE-OPEN DETECTOR LOGIC................................................................................................... 1-10
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1–4: OSB LOGIC DIAGRAM......................................................................................................................... 1-10
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1–5: OSB R-X DIAGRAM.............................................................................................................................. 1-11
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1–6: SWITCH SELECTION OF ACTIVE SETTING GROUP ........................................................................ 1-14
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1–7: STEP DISTANCE LOGIC DIAGRAM.................................................................................................... 1-21
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1–8: OST MHO CHARACTERISTIC ............................................................................................................. 1-23
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1–9: OUT-OF-STEP TRIPPING LOGIC DIAGRAM ...................................................................................... 1-23
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1–10: ELEMENTARY DIAGRAM .................................................................................................................. 1-25
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2–1: TRIP CIRCUIT MONITOR....................................................................................................................... 2-4
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2–2: MAXIMUM ALLOWABLE REACH........................................................................................................... 2-9
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2–3: OPERATING TIME CHARACTERISTIC ............................................................................................... 2-11
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2–4: PHASE DISTANCE REACH.................................................................................................................. 2-12
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2–5: R-X DIAGRAM FOR ZONE 4 DISTANCE FUNCTIONS....................................................................... 2-13
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2–6: NT/NB FUNCTIONS.............................................................................................................................. 2-15
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2–7: FUSEFAIL FUNCTION LOGIC DIAGRAM............................................................................................ 2-19
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2–8: LINE PICKUP FUNCTIONAL LOGIC.................................................................................................... 2-20
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2–9: ROD LOGIC DIAGRAM.........................................................................................................................2-21
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2–10: PROTECTION SETTING 1204: TRSMFRTYPE................................................................................. 2-23
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2–11: OSB FUNCTION CHARACTERISTIC................................................................................................. 2-24
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2–12: OUT-OF-STEP TRIPPING.................................................................................................................. 2-25
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2–13: OST REACH CHARACTERISTIC....................................................................................................... 2-26
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2–14: INVERSE CURVE ............................................................................................................................... 2-29
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2–15: VERY INVERSE CURVE .................................................................................................................... 2-30
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2–16: EXTREMELY INVERSE CURVE ........................................................................................................2-31
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3–1: FRONT AND REAR VIEWS OF THE LPS-O.......................................................................................... 3-1
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3–2: LPS-O OUTLINE – HORIZONTAL..........................................................................................................3-2
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3–3: LPS-O VERTICAL FRONT VIEW............................................................................................................ 3-3
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3–4: CIRCUIT BOARD LOCATIONS .............................................................................................................. 3-4
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3–5: LPS-O SYSTEM BLOCK DIAGRAM....................................................................................................... 3-6
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3–6: INPUT BOARD DIAGRAM ...................................................................................................................... 3-9
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3–7: BLOCK DIAGRAM OF THE MAGNETICS MODULE............................................................................3-10
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3–8: BLOCK DIAGRAM OF THE COMMUNICATIONS MODULE ............................................................... 3-11
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3–9: BLOCK DIAGRAM OF THE DIGITAL OUPUT / POWER SUPPLY...................................................... 3-12
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3–10: BLOCK DIAGRAM OF THE DSP / COMM / LUI MODULE................................................................. 3-13
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3–11: BLOCK DIAGRAM OF THE SYSTEM PROCESSOR (
I
960 CPU)...................................................... 3-15
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4–1: DIGITAL OUTPUTS TEST CONNECTIONS......................................................................................... 4-13
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4–2: CONFIGURABLE INPUT/OUTPUT TEST CONNECTIONS................................................................. 4-15
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4–3: PHASE TO GROUND TEST CONNECTIONS...................................................................................... 4-16
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5–1: PHASE-TO-PHASE TEST CONNECTIONS...........................................................................................5-7
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5–2: THREE PHASE TEST CONNECTIONS ............................................................................................... 5-15
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5–3: PHASE-REACH TIMER TEST CONNECTIONS................................................................................... 5-19
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8–1: LPS-O KEYPAD ...................................................................................................................................... 8-1
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8–2: MODEM CABLE.................................................................................................................................... 8-26
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8–3: 25-PIN NULL MODEM CABLE.............................................................................................................. 8-26
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8–4: 25-PIN NULL MODEM CABLE.............................................................................................................. 8-30
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8–5: NULL MODEM CABLE FOR PORT PL1............................................................................................... 8-30
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10–1: ALPS-TEST INITIAL SCREEN............................................................................................................ 10-1
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10–2: FILE AND EDIT MENUS ..................................................................................................................... 10-2
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10–3: ADDITIONAL ALPS-TEST MENUS .................................................................................................... 10-2
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10–4: ENTER VALUE DIALOG BOX ............................................................................................................ 10-4
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10–5: INPUT TEST DIALOG BOX: M1 PHASE UNITS – ZONE 1 ............................................................... 10-4
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10–6: ENTER VALUE DIALOG BOX ............................................................................................................ 10-5
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10–7: M1 PHASE UNITS – ZONE 1 DIALOG BOX ...................................................................................... 10-5
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10–8: MT PHASE UNITS – ZONE 2 DIALOG BOX ...................................................................................... 10-6
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10–9: M3 PHASE UNITS – ZONE 3 DIALOG BOX ...................................................................................... 10-6