Transmission Emergency definition

Transmission Emergency means an official forecast or declaration by the California Independent System Operator that the available electrical power transmission capacity to a transmission constrained area is insufficient and may result in an uncontrolled local grid collapse in the transmission constrained area.
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Examples of Transmission Emergency in a sentence

  • On May 29, MISO declared a Local Transmission Emergency in Michigan in order to commit emergency resources and access emergency ranges on online resources.• On June 3, an operational issue caused overloads on a transmission facility in Louisiana and caused MISO to declare a Local Transmission Emergency.

  • Annual operating hours are limited to 200 hours except in a response to a CAISO declared stage 1, 2, 3, or Transmission Emergency provided the unit is in the local transmission area.

  • Even after the CAISO calls a Warning or Transmission Emergency and the RDRR is made available for dispatch, the locational marginal price must reach the RDRR strike price (approximately $950/MWh) before RDRR-load is dropped, unless an exceptional dispatch is issued.

  • In contrast, the CAISO can exceptionally dispatch non-resource adequacy resources through its capacity procurement mechanism prior to calling a Warning or Transmission Emergency, but such an Because of the settlement agreement terms and conditions, RDRRs are the only resource adequacy eligible resources that have dispatch limitations based on the declaration of a Warning or Transmission Emergency.

  • Where appropriate, the Reliability Coordinators shall inform the Transmission Operators under their purview of the pending Transmission Emergency Alert and request that they increase their ATC by actions such as restoring transmission elements that are out of service, reconfiguring their transmission system, adjusting phase angle regulator tap positions, implementing emergency operating procedures and redispatching generation.

  • May act as liaison for the Grid Control Center/Electric Transmission Emergency Center (ETEC) to support emergency events in the Emergency Operation Centers (EOC).

  • The Transmission Emergency is issued, AND One of the following conditions exist without a generation solution: Unsolved contingency Post-contingency loss of a 345kV to the Valley overloads a 345kV Post-contingency overload above 125% Valley import is above 95% Reliability margin is below 85; THEN: Request DC-Tie Operator to curtail any exports on the Railroad DC-Tie Request emergency energy from the appropriate DC-Tie Operator across the Railroad DC-Tie.

  • In parallel with this, the Transmission Emergency Room (Henry Clay Boulevard, Syracuse) and the Transmission EOC (Westborough) were ordered to open and staff at that time.Information resulting from damage assessment surveys prompted the assignment of Transmission System repair crews throughout the restoration event.

  • The BWL has an Emergency Action Plan (EAP) along with an Electric Transmission and Distribution Restoration Procedures and Order of Restoration Plan (distribution plan) and a Transmission Emergency Operations Plan (transmission plan).

  • For instance, SCE has some programs like Transmission Emergency Equipment that forecast costs based on management judgment of the estimated incremental costs to maintain inventory at current levels.

Related to Transmission Emergency

  • Transmission Loading Relief means NERC’s procedures for preventing operating security limit violations, as implemented by PJM as the security coordinator responsible for maintaining transmission security for the PJM Region.

  • Transmission Service means Point-To-Point Transmission Service provided under Tariff, Part II on a firm and non-firm basis.

  • Transmission links are the means used for inter-connecting distributed units for the purpose of conveying signals, operating data or an energy supply. This equipment is generally electrical but may, in some part, be mechanical, pneumatic or hydraulic.

  • Transmission pipeline means any high pressure transmission pipeline connected to, but excluding the Maui Pipeline, that is used for the open access transportation of Gas, and includes all items of plant, equipment, fixtures and fittings directly appurtenanced to that pipeline, but excluding any item which is controlled by a party other than that pipeline’s TP Welded Party and any low pressure distribution system.

  • Qualifying Transmission Upgrade means a proposed enhancement or addition to the Transmission System that: (a) will increase the Capacity Emergency Transfer Limit into an LDA by a megawatt quantity certified by the Office of the Interconnection; (b) the Office of the Interconnection has determined will be in service on or before the commencement of the first Delivery Year for which such upgrade is the subject of a Sell Offer in the Base Residual Auction; (c) is the subject of a Facilities Study Agreement executed before the conduct of the Base Residual Auction for such Delivery Year and (d) a New Service Customer is obligated to fund through a rate or charge specific to such facility or upgrade.

  • Transmission Owner means a Member that owns or leases with rights equivalent to ownership Transmission Facilities and is a signatory to the PJM Transmission Owners Agreement. Taking transmission service shall not be sufficient to qualify a Member as a Transmission Owner.

  • Transmission line means any single or multiphase electric power line operating at nominal voltages at or in excess of either 69,000 volts between ungrounded conductors or 40,000 volts between grounded and ungrounded conductors, regardless of the functional service provided by the line.

  • Intra-State Transmission System means any system for transmission of electricity other than an Inter-State Transmission System;

  • Transmission Customer means any eligible customer, shipper or designated agent that can or does execute a transmission service agreement or can or does receive transmission service, including all persons who have pending requests for transmission service or for information regarding transmission.

  • Interconnected Transmission Owner means the Transmission Owner to whose transmission facilities or distribution facilities Customer Interconnection Facilities are, or as the case may be, a Customer Facility is, being directly connected. When used in an Interconnection Construction Service Agreement, the term may refer to a Transmission Owner whose facilities must be upgraded pursuant to the Facilities Study, but whose facilities are not directly interconnected with those of the Interconnection Customer.

  • Network Transmission Service means transmission service provided pursuant to the rates, terms and conditions set forth in Tariff, Part III, or transmission service comparable to such service that is provided to a Load Serving Entity that is also a Transmission Owner.

  • CTU or Central Transmission Utility means the Central Transmission Utility as defined in sub-section (10) of Section 2 of the Electricity Act 2003;

  • Transmission Provider means any entity or entities transmitting or transporting the Product on behalf of Seller or Buyer to or from the Delivery Point.

  • Transmission Service Provider means the entity that administers the transmission tariff and provides transmission service to transmission customers under applicable transmission service agreements.

  • Local Loop Transmission “Unbundled Local Loop”, “Loop” means the transmission path which extends from the Network Interface Device or demarcation point at an End User’s premise to the Main Distribution Frame or other designated frame or panel in the SBC-AMERITECH Serving Wire Center.

  • Transmission Interconnection Customer means an entity that submits an Interconnection Request to interconnect or add Merchant Transmission Facilities to the Transmission System or to increase the capacity of Merchant Transmission Facilities interconnected with the Transmission System in the PJM Region or an entity that submits an Upgrade Request for Merchant Network Upgrades (including accelerating the construction of any transmission enhancement or expansion, other than Merchant Transmission Facilities, that is included in the Regional Transmission Expansion Plan prepared pursuant to Operating Agreement, Schedule 6).

  • Transmission Facility means a facility for transmitting electricity, and includes any structures, equipment or other facilities used for that purpose as defined in the Parties respective XXXXx.

  • Transmission Facilities shall have the meaning set forth in the Operating Agreement.

  • transmission means transmission by operation of law, devolution on the personal representative of a deceased person and any other mode of transfer, not being assignment;

  • Transmission System means the facilities controlled or operated by the Transmission Provider within the PJM Region that are used to provide transmission service under Tariff, Part II and Part III.

  • transmitter means a person who owns or operates a transmission system;

  • P.01 Transmission Grade of Service (“GOS”) means a trunk facility provisioning standard with the statistical probability of no more than one call in 100 blocked on initial attempt during the average busy hour.

  • Money transmission means any of the following:

  • Transmission equipment means equipment that facilitates transmission for any FCC-licensed or authorized wireless communication service, including, but not limited to, radio transceivers, antennas, coaxial or fiber-optic cable, and regular and backup power supply. The term includes equipment associated with wireless communications services including, but not limited to, private, broadcast, and public safety services, as well as unlicensed wireless services and fixed wireless services such as microwave backhaul.

  • Transmission Injection Rights means Capacity Transmission Injection Rights and Energy Transmission Injection Rights.

  • Regional Transmission Enhancements means enhancements and expansions of the Transmission System that (1) a Regional Transmission Expansion Plan developed pursuant to Operating Agreement, Schedule 6 or (2) any joint planning or coordination agreement between PJM and another region or transmission planning authority set forth in Tariff, Schedule 12- Appendix B (“Appendix B Agreement”) designates one or more of the Transmission Owner(s) to construct and own or finance. Required Transmission Enhancements shall also include enhancements and expansions of facilities in another region or planning authority that meet the definition of transmission facilities pursuant to FERC’s Uniform System of Accounts or have been classified as transmission facilities in a ruling by FERC addressing such facilities constructed pursuant to an Appendix B Agreement cost responsibility for which has been assigned at least in part to PJM pursuant to such Appendix B Agreement.