System Operating Limit definition

System Operating Limit or “SOL” shall mean the value (such as MW, MVAR, Amperes, Frequency, or Volts) that satisfies the most limiting of the prescribed operating criteria for a specified system configuration to ensure operation within acceptable reliability criteria.
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System Operating Limit means the value (such as MW, MVAR, amperes, frequency, or volts) that satisfies the most limiting of the prescribed operating criteria for a specified system configuration to ensure operation within acceptable reliability criteria.
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System Operating Limit means the value (such as MW, MVar, Amperes, Frequency or Volts) that satisfies the most limiting of the prescribed operating criteria for a specified system configuration to ensure operation within acceptable Reliability criteria. System Operating Limits are based upon certain operating criteria. These include, but are not limited to the following NERC-defined ratings or limits: Facility Ratings (applicable pre- and post-Contingency equipment or facility ratings); Transient Stability Ratings (applicable pre- and post-Contingency Stability Limits); Voltage Stability Ratings (applicable pre- and post-Contingency Voltage Stability); and System Voltage Limits (applicable pre- and post-Contingency Voltage Limits).
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Examples of System Operating Limit in a sentence

  • The terms “equipment rating” and “facility ratings” are capitalized, as they are defined terms and each is intended to have the meaning of the defined term within the System Operating Limit definition narrative.As discussed in the ROP Filing, changes are proposed to the Rules of Procedure definition of System Operating Limit to include the operating criteria examples provided for illustration in the Glossary definition.

  • In a situation where a System Operating Limit (“SOL”) violation exists within the regions of the Parties, or for the next contingency would exist, the Parties will work together as necessary, following good utility practices, and take action in kind as required to address the situation.

  • Standing IROL interfaces are highlighted in bold in MISO operator displays to differentiate them from System Operating Limit (SOL) flowgates.

  • This data necessarily includes Facility Ratings as inputs to System Operating Limit monitoring.

  • In addition, creating additional transmission capability on frequently constrained interfaces can reduce the likelihood of a System Operating Limit exceedance that can damage equipment and disrupt system operations.Second, transmission projects that result in an Interconnection Reliability Operating Limit (IROL) being downgraded to a routine System Operating Limit likely produce significant and demonstrable reliability benefits.

  • The MISO RC has detailed real-time monitoring capability of its Reliability Coordination Area and all first tier companies surrounding the MISO Reliability Coordination Area to ensure that potential or actual System Operating Limit or Interconnection Reliability Operating Limit exceedances are identified.

  • Students will perform another simulated exercise on a hypothetical power system where they play the role as the Transmission Operator while responding to transmission line MVA System Operating Limit violations.

  • A System Operating Limit that, if violated, could lead to instability, uncontrolled separation, or cascading outages that adversely impact the reliability of the bulk electric system.

  • Each Reliability Coordinator shall have detailed real-time monitoring capability of its Reliability Coordinator Area and sufficient monitoring capability of its surrounding Reliability Coordinator Areas to ensure that potential or actual System Operating Limit or Interconnection Reliability Operating Limit violations are identified.

  • The maximum flow capability on a Flowgate, is not to exceed its thermal rating, or in the case of a flowgate used to represent a specific operating constraint (such as a voltage or stability limit), is not to exceed the associated System Operating Limit.


More Definitions of System Operating Limit

System Operating Limit means the value (such as MW, Mvar, amperes, frequency or volts) that satisfies the most limiting of the prescribed operating criteria for a specified system configuration to ensure operation within acceptable reliability criteria. System Operating Limits are based upon certain operating criteria. These include, but are not limited to:
Sample 1Sample 2Sample 3
System Operating Limit means the value (such as MW, Mvar, amperes, frequency or volts) that satisfies the most limiting of the prescribed operating criteria for a specified system configuration to ensure operation within acceptable reliability criteria.**
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System Operating Limit. (“SOL”) shall mean the value (such as MW, MVar, Amperes, Frequency, or Volts) that satisfies the most limiting of the prescribed operating
Sample 1Sample 2Sample 3
System Operating Limit means the value (such as MW, MVar, Amperes, Frequency or Volts) that satisfies the most limiting of the prescribed operating criteria for a specified system configuration to ensure operation within acceptable Reliability criteria. System Operating Limits are based upon certain operating criteria. These include, but are not limited to the following NERC-defined ratings or limits: Facility Ratings (applicable pre- and post-Contingency
Sample 1Sample 2
System Operating Limit means the value (such as MW, MVar, Amperes, Frequency or Volts) that satisfies the most limiting of the prescribed operating criteria for a specified system configuration to ensure operation within acceptable Reliability criteria. System Operating Limits are based upon certain operating criteria. These include, but are not limited to the following NERC-defined ratings or limits: Facility Ratings (applicable pre- and post-Contingency equipment or facility ratings); Transient Stability Ratings (applicable pre- and post-Contingency Stability Limits); Voltage Stability Ratings (applicable pre- and post-Contingency Voltage Stability); and System Voltage Limits (applicable pre- and post- Contingency Voltage Limits).
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Related to System Operating Limit

  • System Operator means the person who is the system operator under the Act;

  • multi-system operator or “MSO” means a cable operator who has been granted registration under rule 11 of the Cable Television Networks Rules, 1994 and who receives a programming service from a broadcaster and re-transmits the same or transmits his own programming service for simultaneous reception either by multiple subscribers directly or through one or more local cable operators;

  • Interconnected Reliability Operating Limit or “IROL” shall mean the value (such as MW, MVAR, Amperes, Frequency, or Volts) derived from, or a subset of, the System Operating Limits, which if exceeded, could expose a widespread area of the bulk electrical system to instability, uncontrolled separation(s) or cascading outages.

  • Independent System Operator means a person that may receive or has received, by transfer pursuant

  • General air quality operating permit or "general permit" means an air quality operating permit that meets the requirements of ARM 17.8.1222, covers multiple sources in a source category, and is issued in lieu of individual permits being issued to each source.

  • Rechargeable Electrical Energy Storage System (REESS) means the rechargeable energy storage system that provides electric energy for electrical propulsion.

  • Operating Plan means a plan adopted or amended under this section for the development, redevelopment, maintenance, operation and promotion of a business improvement district, including all of the following:

  • distribution system operator means a natural or legal person responsible for operating, ensuring the maintenance of and, if necessary, developing the distribution system in a given area and, where applicable, its interconnections with other systems and for ensuring the long-term ability of the system to meet reasonable demands for the distribution of electricity;

  • Levee system means a flood protection system which consists of a levee, or levees, and associated structures, such as closure and drainage devices, which are constructed and operated in accordance with sound engineering practices.

  • PJM Operating Agreement means the Amended and Restated Operating Agreement of PJM on file with the Commission.

  • Utilization management section means “you or your authorized representative.” Your representative will also receive all notices and benefit determinations.

  • Annual Operating Plan has the meaning ascribed to it in Section 15.3(b)(i).

  • PJM Region Reliability Requirement means, for purposes of the Base Residual Auction, the Forecast Pool Requirement multiplied by the Preliminary PJM Region Peak Load Forecast, less the sum of all Preliminary Unforced Capacity Obligations of FRR Entities in the PJM Region; and, for purposes of the Incremental Auctions, the Forecast Pool Requirement multiplied by the updated PJM Region Peak Load Forecast, less the sum of all updated Unforced Capacity Obligations of FRR Entities in the PJM Region.

  • Railway Operation Date means the date of the first carriage of iron ore, freight goods or other products over the relevant Railway (other than for construction or commissioning purposes);

  • Construction-manager-at-risk means a project delivery method in which:

  • Title V operating permit means a permit issued under Chapter 3745-77 of the Administrative Code.

  • Approved Operating Expenses means Operating Expenses incurred by Borrower which (i) are included in the Approved Annual Budget for the current calendar month, (ii) are for real estate taxes, insurance premiums, electric, gas, oil, water, sewer or other utility service to the Property, (iii) if applicable, are for property management fees payable to Manager under the Management Agreement, such amounts not to exceed three percent (3.0)% of the monthly Gross Revenue, (iv) or (v) have otherwise been approved by Lender.

  • WREGIS Operating Rules means those operating rules and requirements adopted by WREGIS as of December 2010, as subsequently amended, supplemented or replaced (in whole or in part) from time to time.

  • Adjusted Net Operating Income means, with respect to a Property for any given period, Net Operating Income of such Property for such period minus Capital Reserves for such period.

  • Adjusted Operating Income for each year in the Performance Period is defined as the Company’s net income from continuing operations as reported in the Company’s financial statements (including accompanying footnotes and management’s discussion and analysis), adjusted as set forth in the immediately following sentence. In calculating Adjusted Operating Income, net income from continuing operations shall be adjusted as follows: first (A) remove the after-tax effects of the following items: (i) losses (net of reinsurance) from catastrophes (as designated by the Insurance Service Office’s Property Claims Service Group, the Lloyd’s Claim Office, Swiss Reinsurance Company’s sigma report, or a comparable report or organization generally recognized by the insurance industry, and reported by the Company as a catastrophe); asbestos and environmental reserve charges (or releases); net realized investment gains or losses in the fixed maturities and real estate portfolios; and (ii) extraordinary items, the cumulative effect of accounting changes and federal income tax rate changes, and restructuring charges, each as defined by generally accepted accounting principles in the United States, and each as reported in the Company’s financial statements (including accompanying footnotes and management’s discussion and analysis); (B) reduced, as to the first year in the Performance Period (20XX), by $XXXXXX, as to the second year in the Performance Period (20XX), by $XXXXXX times the ratio of: the Company’s 20XX consolidated personal lines homeowners net written premium plus commercial lines property net written premium plus 50% of commercial lines multi peril net written premium divided by the Company’s 20XX consolidated personal lines homeowners net written premium plus commercial lines property net written premium plus 50% of commercial lines multi peril net written premium, and as to the third year in the Performance Period (20XX), by $XXXXXX times the ratio of: the Company’s 20XX consolidated personal lines homeowners net written premium plus commercial lines property net written premium plus 50% of commercial lines multi peril net written premium divided by the Company’s 20XX consolidated personal lines homeowners net written premium plus commercial lines property net written premium plus 50% of commercial lines multi peril net written premium; and (C) reduced by an amount intended, as of the date of this award, to approximate historical levels of credit losses (on an after-tax basis) associated with the Company’s fixed income investments, determined by (i) multiplying a fixed factor, expressed as 2.25 basis points, by the amortized cost of the Company’s fixed maturity investment portfolio at the beginning of each quarter during the relevant year in the Performance Period and (ii) adding the after-tax sum of the amounts resulting from (i) for such year in the Performance Period.

  • Base Load Generation Resource means a Generation Capacity Resource that operates at least 90 percent of the hours that it is available to operate, as determined by the Office of the Interconnection in accordance with the PJM Manuals.

  • Electric utility steam generating unit means any steam electric generating unit that is constructed for the purpose of supplying more than one-third of its potential electric output capacity and more than 25 MW electrical output to any utility power distribution system for sale. Any steam supplied to a steam distribution system for the purpose of providing steam to a steam-electric generator that would produce electrical energy for sale is also considered in determining the electrical energy output capacity of the affected facility.

  • Total resource cost test or "TRC test" means a standard that is met if, for an investment in energy efficiency or demand-response measures, the benefit-cost ratio is greater than one. The benefit-cost ratio is the ratio of the net present value of the total benefits of the program to the net present value of the total costs as calculated over the lifetime of the measures. A total resource cost test compares the sum of avoided electric utility costs, representing the benefits that accrue to the system and the participant in the delivery of those efficiency measures, as well as other quantifiable societal benefits, including avoided natural gas utility costs, to the sum of all incremental costs of end-use measures that are implemented due to the program (including both utility and participant contributions), plus costs to administer, deliver, and evaluate each demand-side program, to quantify the net savings obtained by substituting the demand-side program for supply resources. In calculating avoided costs of power and energy that an electric utility would otherwise have had to acquire, reasonable estimates shall be included of financial costs likely to be imposed by future regulations and legislation on emissions of greenhouse gases.

  • Utilization plan means a form and additional documentation included in all bids or proposals that demonstrates a vendor’s proposed utilization of vendors certified by the Business Enterprise Program to meet the targeted goal. The Utilization Plan shall demonstrate that the Vendor has either: (1) met the entire contract goal or (2) requested a full or partial waiver and made Good Faith Efforts towards meeting the goal.

  • Transmission System Operator means a natural or legal person responsible for operating, ensuring the maintenance of and, if necessary, developing the transmission system in a given area and, where applicable, its interconnections with other systems, and for ensuring the long-term ability of the system to meet reasonable demands for the transmission of electricity;