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BPL Introduction

BPL Introduction.

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BPL Introduction

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  1. BPL Introduction CNP is installing a Broadband over Power Line (BPL) communications infrastructure to facilitate distribution system automation. The BPL equipment injects/receives a high frequency (3-30 Mhz) data signal into/from one phase of an existing distribution ckt. There is an injector unit at or near the substation that is connected to a high speed data communication path fiber/ethernet). Then there are repeaters installed along the circuit to amplify and re-broadcast the signal. The BPL equipment will be connected to utility devices to provide a communication path. | January 17, 2006 |

  2. BPL Introduction For 2006, 41 12kV ckts are scheduled to have BPL equipment installed. IBM has been hired as the BPL system integrator, and they will be doing the BPL design. The design consists of determining how many devices will be required per ckt and approximately where the devices should be located. | January 17, 2006 |

  3. BPL Network DesignBellaire BI01 Circuit March 12th, 2006 V1.9

  4. Table of Contents • Overall circuit map • GIS map of individual installation point • Injection Point + Sensor (comfort stn) design • BPL + CCU design • RF design • Logical network design • Network address design | January 17, 2006 |

  5. The BI01 circuit will have two BPL nodes at the pole locations shown below. Node #2 Node #1 TP-Bi01 | January 17, 2006 |

  6. Node #1 is the BPL injection point + sensor station for BI01, it is the first pole past the Terminal Pole of BI01. | January 17, 2006 |

  7. Node #2 is a BPL + CCU installation point | January 17, 2006 |

  8. Cat5e Fiber –MM 50/125 RG-58 MV 12KV AC 120V Ground The injector node (Node #1) will be connected with multimode fiber to the backhaul network at the Bellaire substation control-house. C-Phase 12 KV MV Tap CNP Backhaul Network BPL MV Coupler LV 120V Bellaire Substation Controlhouse BPL MV Gateway Centerpoint ECDC Fiber Dist. Panel IBM Server Rack Comfort Station Cisco 2960 Switch Fujitsu FW4100 Fujitsu FW4020-1 Cisco 6509 Switch Cisco 3750 Switch BPL/AMM Servers Checkpoint Firewall | January 17, 2006 |

  9. Cat5e Fiber –MM 50/125 RG-58 AC 120V Ground The second node (Node #2) will also a have an AMR Collector Unit (CCU). C - Phase 12 KV MV Tap Node #2 CCU BPL MV Coupler BPL MV Gateway RF Diplexer* BPL Repeater NodeWith RF Meter Collector | January 17, 2006 |

  10. RF Band allocation for BI01 Frequency Mode: 1 for Node #1 and Node #2 Frequency range 3MHz – 13 MHz Frequency notching will be used to notch out the amateur radio bands 12 KV line, C-Phase MV Coupler MV Coupler Mode 1 Filter “Previous” port “next” port Node #1 Node #2 | January 17, 2006 |

  11. BI01 network logical diagram | January 17, 2006 |

  12. This table shows the BPL IP addressing for BI01. | January 17, 2006 |

  13. | January 17, 2006 |

  14. | January 17, 2006 |

  15. | January 17, 2006 |

  16. BPL Pictures | January 17, 2006 |

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