REACTIVE POWER SERVICE Sample Clauses

REACTIVE POWER SERVICE. The Reactive Power service relates to the reactive power generated or absorbed by the participating DER plant. This production/absorption of reactive power could allow more effective control of the voltage in the transmission system. The Reactive service is initiated by the DERMS issuing instructions to DER at the start of each Service Window for which DER was contracted, to change its operating mode (where necessary): for a non-synchronous contracted DER unit, to operate in voltage droop control mode; or for a synchronous contracted DER unit, to operate in voltage control mode When in these control modes, DER will automatically respond to voltage changes measured at the DER Connection Point. In addition to this, a National Grid instruction via the DERMS would translate into a change of DER voltage set-point to achieve National Grid’s request. In either case, the response would be achieved within 2-5 seconds, as per service requirements. Otherwise, the DER would be kept operating at their default operating level and the DERMS would adjust DER voltage set-points if needed to keep a unit’s reactive power output as close to its default value as possible.
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REACTIVE POWER SERVICE. 3.3.1 Wave 1 participation
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REACTIVE POWER SERVICE. Ahead of time a DER submits a PQ capability chart (either upon commissioning or subsequently updated) indicating, for a given active power output (expressed in MW), the range of reactive power that is made available (expressed in MVar,) and when the reactive power service is offered
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REACTIVE POWER SERVICE. In order to achieve these objectives, the Reactive Service component of the trial will be split into three “waves”. Before participating in the waves, Participants must complete a Mandatory Technical Trial (see section 3.3. 1.1 Eligibility and timings). Wave 1 is predominantly aiming to trial the technical aspects of the Power Potential services and, through the trial, to allow participants to recover most of their upgrade costs. The Wave 1 Trial is split to allow technical trials that cover a range of network configurations and operating conditions. Before participating in the Wave 1 trial, Participants must complete a Mandatory Technical Trial. Wave 2 introduces competitive bidding between DER, with the volumes accepted by National Grid in line with actual system need, although volumes procured will not be used to secure the system. Wave 3 brings DER into competition with other market-based options available to National Grid. Only DER that are as cost-effective as other options will be accepted. DER will be competing with transmission-connected assets where multiple parties at multiple connection levels can fulfil a requirement. National Grid is entitled to secure the system using DER services during this wave. Reactive Service payments for DER will include: Participation Payments (linked to overall availability in Wave 1 of the trials), and Market Revenues (from payments for availability and utilisation during Waves 2 and 3). An overview of the key features of each Reactive Power trial wave is as follows: 1 Project budget Up to [£45,000] per site, linked to availability1 No payments No payments 2 Project budget N/A Driven by market bids Driven by market bids 3 National Grid budget N/A Assessed in line with other market based options 1 See section 3.3.1 for details of the availability assessment
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REACTIVE POWER SERVICE. 6.1. UKPN may monitor the performance of the DER Unit using the DERMS Monitoring: 6. 1.1. if the DER Unit is included in the Production Schedule, to determine whether it is
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REACTIVE POWER SERVICE. 5.1. During Wave 1 UKPN shall notify the Provider of any changes to the timings of the Mandatory Technical Trial Windows and Optional Technical Trial Windows that it subsequently requires on not less than [ ] days’ notice prior to the Trading Day on and from which such changes are to take effect; 5.2. During Wave 2 and Wave 3 UKPN shall notify the Provider: 5.2.1. of the number of Service Windows on each Trading Day and their respective start and finish times that it initially requires for the purposes of the Power Potential Services by not later than [ ] days prior to the Actual Trial Commencement Date; and 5.2.2. of any changes to the timings of the Service Windows that it subsequently requires during the Trial Period on not less than [ ] days’ notice prior to the Trading Day on and from which such changes are to take effect. 5.3. The Provider shall: 5.3.1. throughout the Trial Period notify UKPN (through the DERMS Interface) of its expected output levels in MW for each Notified Settlement Period by not later than [16.00] for the next Trading Day; 5.3.2. during Wave 2 and Wave 3, and provided that a Power Potential Auction has been initiated for the following day, notify UKPN (through the DERMS Interface) by not later than [16.00] on each day for each Service Window of notified prices for Reactive Power Availability and Reactive Power Utilisation for each DER Unit, in accordance with the Market Procedures. 5.4. UKPN shall: 5.4.1. during Wave 2 and Wave 3, notify the Provider each day (through DERMS) for each Service Window on the next Trading Day by not later than [17.00] of its accepted Reactive Availability Windows in accordance with the Market Procedures (the ‘Production Schedule’). 5.5. UKPN shall be entitled to modify requests for Reactive Power Availability (through the DERMS Interface) at any time before the Trading Day commences. The Production Schedule for a Trading Day will become fixed at commencement of that Trading Day or at such earlier time as UKPN may notify to the Provider. 5.6. UKPN may issue an instruction (“Reactive Power Arming Instruction”) (through the DERMS Interface) to the Provider to deliver Reactive Power Response if the DER Unit has been specified in the Production Schedule for a Trading Day by not later than [2] minutes before the relevant Service Window opens. 5.7. Following receipt of a Reactive Power Instruction from UKPN under clause 5.6, the Provider shall deliver the Reactive Power Response according to that Instructio...
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REACTIVE POWER SERVICE. UKPN may monitor the performance of the DER Unit using the DERMS Monitoring: if the DER Unit has had an accepted Availability offer for the current Settlement Period, to determine whether it is Available; and if a Voltage Arming Instruction and (where applicable) a Voltage Set Point Instruction has been issued in respect of the DER Unit, to determine the level of Reactive Power Response delivered. The Parties confirm that the level of Availability shall be specified in the Power Potential Tender or shall otherwise be the Availability offered by the Provider in Wave 1, and shall be verified through the DERMS Monitoring.
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Related to REACTIVE POWER SERVICE

  • Reactive Power 1.8.1 The Interconnection Customer shall design its Small Generating Facility to maintain a composite power delivery at continuous rated power output at the Point of Interconnection at a power factor within the range established by the Connecting Transmission Owner on a comparable basis, until NYISO has established different requirements that apply to all similarly situated generators in the New York Control Area on a comparable basis. 1.8.2 The NYISO is required to pay the Interconnection Customer for reactive power, or voltage support service, that the Interconnection Customer provides from the Small Generating Facility in accordance with Rate Schedule 2 of the NYISO Services Tariff.

  • Power Factor Design Criteria (Reactive Power A wind generating plant shall maintain a power factor within the range of 0.95 leading to 0.95 lagging, measured at the Point of Interconnection as defined in this LGIA, if the ISO’s System Reliability Impact Study shows that such a requirement is necessary to ensure safety or reliability. The power factor range standards can be met using, for example without limitation, power electronics designed to supply this level of reactive capability (taking into account any limitations due to voltage level, real power output, etc.) or fixed and switched capacitors if agreed to by the Connecting Transmission Owner for the Transmission District to which the wind generating plant will be interconnected, or a combination of the two. The Developer shall not disable power factor equipment while the wind plant is in operation. Wind plants shall also be able to provide sufficient dynamic voltage support in lieu of the power system stabilizer and automatic voltage regulation at the generator excitation system if the System Reliability Impact Study shows this to be required for system safety or reliability.

  • Reactive Power and Primary Frequency Response 9.6.1 Power Factor Design Criteria

  • Payment for Reactive Power NYISO shall pay Developer for reactive power or voltage support service that Developer provides from the Large Generating Facility in accordance with the provisions of Rate Schedule 2 of the NYISO Services Tariff.

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  • Joint Occupational Health and Safety Committee The Employer and the Union recognize the role of the joint Occupational Health and Safety Committee in promoting a safe and healthful workplace. The parties agree that a Joint Occupational Health and Safety Committee shall be established for each Employer covered by this Collective Agreement. The Committee shall govern itself in accordance with the provisions of the Industrial Health and Safety Regulations made pursuant to the Workers’ Compensation Act. The Committee shall be as between the Employer and the Union, with equal representation, and with each party appointing its own representatives. Representatives of the Union shall be chosen by the Union membership or appointed by the Union. All minutes of the meetings of the Joint Occupational Health & Safety Committee will be recorded in a mutually agreeable format and will be sent to the Union. The Union further agrees to actively pursue with the other Health Care Unions a Joint Union Committee for the purposes of this Article. The Employer agrees to provide or cause to be provided to Employer members of the Joint Occupational Health and Safety Committee adequate training and orientation to the duties and responsibilities of committee members to allow the incumbents to fulfil those duties competently. The Union agrees to provide or cause to be provided to Union members of the Joint Occupational Health and Safety Committee adequate training and orientation to the duties and responsibilities of committee members to allow the incumbents to fulfil those duties competently. Such training and orientation shall take place within six (6) months of taking office.

  • Synchronization, Commissioning and Commercial Operation 4.1.1 The Power Producer shall give at least fifteen (15) days written notice to the SLDC / ALDC / DISCOM as the case may be, of the date on which it intends to synchronize the Power Project to the Grid System. 4.1.2 Subject to Article 4.1.1, the Power Project may be synchronized by the Power Producer to the Grid System when it meets all the connection conditions prescribed in the Grid Code and otherwise meets all other Indian legal requirements for synchronization to the Grid System. 4.1.3 The synchronization equipment and all necessary arrangements / equipment including Remote Terminal Unit (RTU) for scheduling of power generated from the Project and transmission of data to the concerned authority as per applicable regulation shall be installed by the Power Producer at its generation facility of the Power Project at its own cost. The Power Producer shall synchronize its system with the Grid System only after the approval of GETCO / SLDC / ALDC and GEDA. 4.1.4 The Power Producer shall immediately after each synchronization / tripping of generator, inform the sub-station of the Grid System to which the Power Project is electrically connected in accordance with applicable Grid Code. 4.1.5 The Power Producer shall commission the Project within SCOD. 4.1.6 The Power Producer shall be required to obtain Developer and/ or Transfer Permission, Key Plan drawing etc, if required, from GEDA. In cases of conversion of land from Agricultural to Non-Agriculture, the commissioning shall be taken up by GEDA only upon submission of N.A. permission by the Power Producer. 4.1.7 The Power Producer shall be required to follow the Forecasting and Scheduling procedures as per the Regulations issued by Hon’ble GERC from time to time. It is to clarify that in terms of GERC (Forecasting, Scheduling, Deviation Settlement and Related Matters of Solar and Wind Generation Sources) Regulations, 2019 the procedures for Forecasting, Scheduling & Deviation Settlment are applicable to all solar generators having combined installed capacity above 1 MW connected to the State Grid / Substation including those connected via pooling stations.

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