Under-Frequency and Over Frequency Conditions The New York State Transmission System is designed to automatically activate a load- shed program as required by the NPCC in the event of an under-frequency system disturbance. Developer shall implement under-frequency and over-frequency relay set points for the Large Generating Facility as required by the NPCC to ensure “ride through” capability of the New York State Transmission System. Large Generating Facility response to frequency deviations of predetermined magnitudes, both under-frequency and over-frequency deviations, shall be studied and coordinated with the NYISO and Connecting Transmission Owner in accordance with Good Utility Practice. The term “ride through” as used herein shall mean the ability of a Generating Facility to stay connected to and synchronized with the New York State Transmission System during system disturbances within a range of under-frequency and over-frequency conditions, in accordance with Good Utility Practice and with NPCC Regional Reliability Reference Directory # 12, or its successor.
Technical Standards Applicable to a Wind Generating Plant i. Low Voltage Ride-Through (LVRT) Capability A wind generating plant shall be able to remain online during voltage disturbances up to the time periods and associated voltage levels set forth in the standard below. The LVRT standard provides for a transition period standard and a post-transition period standard.
Measuring EPP parameters Every 5 minutes, EPP probes will select one “IP address” of the EPP servers of the TLD being monitored and make an “EPP test”; every time they should alternate between the 3 different types of commands and between the commands inside each category. If an “EPP test” result is undefined/unanswered, the EPP service will be considered as unavailable from that probe until it is time to make a new test.
Parameters In calculating the MtM Exposure for each Transaction, the following parameters are set on the Transaction Date: ▪ On-Peak Initial Xxxx Xxxxx ▪ Off-Peak/On-Peak Price Ratio ▪ Off-Peak Initial Xxxx Xxxxx ▪ MW-Measure: initial Capacity PLC Per Tranche ▪ On-Peak Estimated Energy Quantity Per MW-Measure for each of the twelve calendar months ▪ Off-Peak Estimated Energy Quantity Per MW-Measure for each of the twelve calendar months ▪ Number of awarded Tranches In calculating the MtM Exposure for each Transaction, the following parameters are set each Trading Day subsequent to the Transaction Date: ▪ On-Peak Forward Price ▪ Off-Peak Forward Price ▪ Current Capacity PLC Per Tranche ▪ On-Peak Estimated Energy Quantity ▪ Off-Peak Estimated Energy Quantity Process to Update the On-Peak Initial Mark Prices and Off-Peak Initial Mark Prices on a Daily Basis On each Trading Day subsequent to the Transaction Date, the Pricing Agent will contact four Reference Market-Makers to obtain price quotes for on-peak and off-peak energy for PJM Western Hub. The Pricing Agent may not rely upon quotes from Seller or any Affiliate of Seller. The updated mark for a month will be equal to the average mark for that month over all sources from which a quote is available. If a monthly quote is available from any source, only the monthly quote or monthly quotes shall be used. Where quotes provide a bid and ask, the average shall be used. Where a quote for an individual month is unavailable, but the month is quoted as part of a “packaged” quote (e.g., January 2011 is only available in the form of a January/February 2011 “packaged” quote or an annual quote): ▪ If the other month/months of the package quote is/are also unavailable, then the marks for all months of the package will be calculated by multiplying the packaged quote by the ratio of the corresponding month to the corresponding calculated package quote from the previous day. Example: There are no On-Peak quotes available on day X during the contract for July 2011 or August 2011. However, there is an On-Peak July/August 2011 packaged quote of $73.00/MWh available. The On-Peak marks from day X-1 for July 2011 and August 2011 were $73.50/MWh and $76.50/MWh respectively. The day X On-Peak mark for July 2011 is set at 73.00 * [73.50] / [( (73.50 * 352) + (76.50 * 336) ) / (352+336) ] = 73 * (73.50/ 74.97) = $71.57/MWh. The day X On-Peak mark for August 2011 is set at 73.00 * [76.50] / [( (73.50 * 352) + (76.50*336) ) / (352+336) ] = 73 * (76.50 / 74.97) = $74.49/MWh. ▪ If the other month/months of the package quote is/are available, then the mark for the month will be set such that the average of the month and the other month(s) (weighted for either the On-Peak Hours or Off-Peak Hours as applicable) equals the packaged quote (see calculation example below).
PRICING OF After Hours Coefficient What is your after hours coefficient for the RS Means Price Book for work performed after normal working hours? Remember that this is a ceiling price proposed. You can discount to any TIPS Member customer a lower coefficient than your proposed contract coefficient, but not higher. This is one of three pricing questions that are required for consideration for award on this solicitation. Please consider your answer carefully. An explanation of the TIPS scoring of pricing titled "Pricing Coefficient Instruction" is included in the attachments for your information. The below is an EXAMPLE of how the pricing model works (It is not intended to influence your proposed coefficient, you should propose a coefficient that you determine is reasonable for your business for the life of the contract): The most common after hours coefficient is time and a half of the RS Means Unit Price Book prices. To illustrate this coefficient, if your regular hours coefficient is .95, your after hours coefficient would be 1.45.
Initial Forecasts/Trunking Requirements Because Verizon’s trunking requirements will, at least during an initial period, be dependent on the Customer segments and service segments within Customer segments to whom CSTC decides to market its services, Verizon will be largely dependent on CSTC to provide accurate trunk forecasts for both inbound (from Verizon) and outbound (to Verizon) traffic. Verizon will, as an initial matter, provide the same number of trunks to terminate Reciprocal Compensation Traffic to CSTC as CSTC provides to terminate Reciprocal Compensation Traffic to Verizon. At Verizon’s discretion, when CSTC expressly identifies particular situations that are expected to produce traffic that is substantially skewed in either the inbound or outbound direction, Verizon will provide the number of trunks CSTC suggests; provided, however, that in all cases Verizon’s provision of the forecasted number of trunks to CSTC is conditioned on the following: that such forecast is based on reasonable engineering criteria, there are no capacity constraints, and CSTC’s previous forecasts have proven to be reliable and accurate.
Reactive Power and Primary Frequency Response 9.6.1 Power Factor Design Criteria
Measuring DNS parameters Every minute, every DNS probe will make an UDP or TCP “DNS test” to each of the public-‐DNS registered “IP addresses” of the name servers of the domain name being monitored. If a “DNS test” result is undefined/unanswered, the tested IP will be considered unavailable from that probe until it is time to make a new test.
