Topic:"Power Infrastructure" in M11764

Capacity (MW) 4 3F NS Power solar & Community Solar 0.1 solar (firm) Total IPPs & Renewables 134.2 Total Capacity (NS Power and IPPs) 2550.9 1 2 Figure 4: Firm Generating Capability for Wholesale Market Participants Winter Net Wholesale Ma...

AI summary The text outlines capacity figures for NS Power and IPPs, including 0.1 MW for solar and 134.2 MW for total renewables. Figure 4 details firm generating capability for wholesale market participants, highlighting fuel types and winter net capacity. The data emphasizes infrastructure and resource planning for energy generation.

33 - D 712 05-Jul-23 Halifax 0.30 0.30 139H- Solar 31-Oct-23 SIS N/A 411 Complete 34 - T 739 20-Sep-23 Queens 90.00 90.00 L-6025 Wind 31-Dec-25 SIS in NRIS Progress 35 - T 742 13-Oct-23 Guysboroug 35.00 35.00 L-7003 Wind 01-Jan-25 SIS in N...

AI summary The text presents a list of projects with details such as project identifiers, locations, dates, capacities, and statuses. These projects are primarily related to solar and wind energy, with some involving interconnection agreements and system integration services.

2,71 2,720 2,718 2,739 2,767 2,833 2,876 2,925 2,982 3,051 C Required Capacity (A + B) 1 Existing Resources (NS Power 2,55 2,551 2,551 2,551 2,551 2,551 2,551 2,551 2,551 2,551 D and IPPs) 1 Existing Resources 4 4 4 4 4 4 4 4 4 4 (Wholesal...

AI summary The text presents a table outlining required capacity, existing resources, and various resource additions including biomass, hydro, tidal, and wind energy. It also includes procurement details for new wind and gas conversion projects.

024 Page 51 of 67 2024 10-Year System Outlook Non-Confidential 1 The 138 kV transmission system is approximately 1,871 km in length and comprises 303 km of 2 steel structures and 1,568 km of wood pole lines. 3 4 The 69 kV transmission syst...

AI summary The document outlines the length and composition of Nova Scotia's 138 kV and 69 kV transmission systems, as well as its interconnections with New Brunswick and Newfoundland. It also describes the transmission design criteria used by NS Power to ensure system adequacy and security following faults.

27/2028 - 2025 $940M 2 Stage 1 1F Fast Acting Gen - 300 2029/2030 - - - Stage 2 Gas Conversion 150 2028/2029 - - $39M 3, 4 (Point Tupper) 2F 3F HFO Operation - 459 2029/2030 - - $0.6M3,4 Lingan 1/3/4 14 1 N-12, UARB Approval Sheet, Nova Sc...

AI summary The document outlines capital expenditures for energy projects in Nova Scotia, including a Battery Energy Storage System (BESS) and gas conversion initiatives. It references the 2024 ACE Plan and Evergreen IRP assumptions, with costs estimated in 2022 dollars. NSPI seeks NSUARB approval for these projects, citing directional cost estimates.

024 10-Year System Outlook Report NSUARB IR-15 Attachment 1 Page 41 of 60 Frequency Control and System Strength Assessment 5.4.4 Sub Synchronous Torsional Interaction Mechanical shafts of generators will undergo transient torque oscillatio...

AI summary This section discusses sub-synchronous torsional interaction (SSTI), focusing on how mechanical shafts of generators can experience transient torque oscillations due to network events such as system faults, transmission line switching, and series capacitor insertion. It also highlights the interaction between power electronic converters and generator shafts, which can lead to poorly damped mechanical oscillations, particularly in proximity to generating stations.