Overview of Bangladesh Preparation for Interconnection with India. Arun Kumar Saha DGM Planning ( In Charge) PGCB

Transcription

1 Overview of Bangladesh Preparation for Interconnection with India Arun Kumar Saha DGM Planning ( In Charge) PGCB Dated 19 th Sept 2011

2 Overview: The issue Cross Border Electrical Interconnection between India and Bangladesh have been discussed from long before but it has got momentum during the visit of Four member s Indian delegations headed by Joint Secretary Power to Bangladesh from 22nd November to 26th November After that MOU was signed between the Governments of Bangladesh & India for Cooperation in Power Sector on 11 Jan 2010.

3 Keeping in view the technical consideration and reliable operation of both the System Baharampur (India) Bheramara (Bangladesh) option was taken for implementation after several visit & study by the joint technical committee. Total Scope of the Project: 1. Establishment of 400kV Switching Station at Baharampur (India) by LILO of Farakka-Jeerat 400kV single circuit line 2. Baharampur (India) Ishurdi/Bheramara (Bangladesh) 400kV double circuit line (85km in Indian part & 30km in Bangladesh) 3. Installation of HVDC back-to-back station (400/230 kv) at Ishurdi/Bheramara (Bangladesh).

4 Proposed Interconnection with Bheramara Bahrampur

5 KAHALGAON MADHOPUR INTERCONNECTION BETWEEN INDIA AND BANGLADESH GRIDS MALDA JAYPURHAT KHEJURIA BARAPUKURIA FARRAKA NAOGAON BOGRA CH. NAWABGANJ NIAMATPUR BOGRA SOUTH DHULIAN BANGLADESH SAGARDIGHI DURGAPUR GOKARNA RAGHUNATHGANJ RAJSHAHI INDIA BAHARAMPUR BAHARAMPUR (400 KV) 400kV D/c NATORE BHERAMARA ISHURDI SIRAJGANJ SHAHJAD PUR PABNA BAGHABARI GHORASAL KATWA BAKRESHWAR BOTTAIL FARIDPUR KOLAGHAT SUBHASGRAM JEERAT KHULNA (SOUTH) LEGEND THE PROJECT 400 kv 230 kv 132 kv Existing Under Constr. / Future

6 Schematic Diagram of Grid Interconnection between Bangladesh (Bheramara) and India (Baharampur) 400 kv from India 230 kv Bheramara

7 Bangladesh (Bheramara)-India (Baharampur) Grid Interconnection with HVDC a) Objectives : (i) To Facilitate exchange of electricity between Bangladesh & India. (ii) To establish a Grid Interconnection with India. (iii) To minimize the power crisis in Bangladesh to some extent.. b) Main Components (BD part): i) 30 km 400 kv double ckt transmission line ii) 400 kv Back-to-Back HVDC station at Bheramara. c) Project Cost (BD Part) : Total =Tk 1, Crore F. E = Tk Crore L. C = Tk Crore d) Financing : ADB : Tk. 700 Crore GOB : Tk Crore PGCB: Tk Crore (FC : Tk Cr.) e) Project Completion Year :

8 Location of Proposed HVDC Station (in Google Map) Proposed Land for HVDC Station

9 Bangladesh India Grid Interconnection Project: Update of Bangladesh part: Transmission line (400kV: 30km & 230kV: 05km): Tender Invited on 28-Feb-2010 Contract awarded on 30-Dec-2010 (effective from 01-March- 2011) Completion time: August Contractor: Cobra (Spain) Contract value : FC MUSD, LC Tk Cr. Route Alignment Survey completed Plan Profile Approved (excluding the termination towers). Work Plan submitted & work is going on as per work plan. Planned profile for LILO of 230kV Ishurdi Khulna Line under verification Overall physical progress 17%

10 Bangladesh India Grid Interconnection Project: Update of Bangladesh part: HVDC Station ( kV, 500 MW) at Bheramara, Bangladesh: Tender Invited on 28-Feb-2010 Contract awarded on 29-March-2011 (effective from 01-June-2011) Completion time: May Contractor: Siemens,Germany. Contract value : FC MEURO, LC Tk Cr Single Line Diagram approved Draft Layout approved Drawing Submission started Some Drawings approved Soil Resistivity Test started Overall physical progress 16.5%

11 Bangladesh India Grid Interconnection Project: Update of Bangladesh part: Land Acquisition & Development for HVDC Station at Bheramara: Total Land Area: 113 Acre Land Acquisition: Completed Land Development : Under way (67% Completed) Approach Road: Completed.

12 Grid Interconnection Between Bangladesh-India Project Soil Testing for Transmission Line

13 Grid Interconnection Between Bangladesh-India Project Dredging From Padma River (For Land Filling of HVDC Substation site)

14 Grid Interconnection Between Bangladesh-India Project Earth Filling

15 Grid Interconnection Project Earth Filling 04 / 07 / 2011

16 Grid Interconnection Between Bangladesh-India Project Land Development 04 / 07 / 2011

17 Grid Interconnection Between Bangladesh-India Project Land Development 04 / 07 / 2011

18 Grid Interconnection Between Bangladesh-India Project Land Development 04 / 07 / 2011

19 Grid Interconnection Between Bangladesh-India Project Land Development 04 / 07 / 2011

20 Thank you all