Generating Units. “Generating Units” includes the following electric generators, having the below-designated nominal ratings, installed at 00-00 Xxxxxxxx Xxxxxx in the Borough of Queens, and connected to Con Edison’s Astoria East Substation; provided that the aggregate net nominal rating of the Generating Units (at 57 degrees F. and a relative humidity of 54%) with duct firing on natural gas shall not exceed 547 MW or 635 MW during the summer and winter seasons, respectively:
Generating Units. Excel Appendices
Generating Units. General Electric Xxxxxxx Frame 6561B gas generating turbines. 38,300 kilowatts each: Model Number: PG6561B Serial Numbers: 832 and 837 Turbine Type: Gas generating turbines (diesel) Use: Generate electrical power Valor estimado: US$11.507.500,00 each Quality: GE Standard Condition: Used Identification: Known in plant as TG-10 and TG-11 Manufacturing Characteristics: Metal Finishing Present State/Condition: Unit TG-10 has accumulated 54,000 operating hours and Unxx XX-00 xas accumulated 50,000 operating hours. Step-up Transformers: Brand: Koncar Power Serial numbers: 307040 y 307041 Power: 30 / 50 MVA Transformer Ratio: 13.8 / 115 kV Cooling: OA / FA Identification: known in Plant as TR-10 and TR-11 SENECA — Sistema Electrico del Estado Nueva Esparta, C.A. Independent Auditors’ Report Financial Statements For the years ended December 31, 2006 and 2005 SENECA — SISTEMA ELECTRICO DEL ESTADO NUEVA ESPARTA, C.A. TABLE OF CONTENTS INDEPENDENT AUDITORS’ REPORT 1-2 FINANCIAL STATEMENTS STATED IN CONSTANT BOLIVARS FOR THE YEARS ENDED DECEMBER 31, 2006 AND 2005: Balance sheets 3 Statements of operations 4 Statements of changes in stockholders’equity 5 Statements of cash flows 6 Notes to the financial statements 7-26 Deloitte Xxxx Xxxxxxxx & Asociados Torre Corp Banca, Piso 21, Av. Blandfn, La Castellana Caracas 1060 — Venezuela 2 Tel: (00-000)000 00 00 Fax: (00-000) 000 00 00 xxx.xxxxxxxx.xxx/xx INDEPENDENT AUDITORS’ REPORT To the Stockholders and Board of Directors of SENECA — Sistema Electrico del Estado Nueva Esparta, C.A. We have audited the accompanying balance sheets of SENECA — Sistema EI6ctrico del Estado Nueva Esparta, C.A. as of December 31, 2006 and 2005, and the related statements of operations, changes in stockholders’ equity, and cash flows for the years then ended, stated in constant bolivars. These financial statements have been prepared by and are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with auditing standards generally accepted in Venezuela. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes . assessing the accounting principles used and significant estima...
Generating Units. IMPACT OF INSUFFICIENT REGULATION As noted above, Regulation service is required to balance loads and generation on a continuous basis in every hour of operation. Without adequate Regulation, the reliability of the Control Area cannot be assured and the ISO's ability to satisfy Western Systems Coordinating Council ("WSCC") Minimum Operating Reliability Criteria ("MORC") and North American Electric Reliability Council ("NERC") Control Performance Standard ("CPS") will continue to be threatened. The WSCC's MORC requires that the ISO satisfy the NERC CPS. The NERC CPS is the measure against which all control areas are evaluated. A control area that does not comply with CPS is not adequately controlling its system and imposing burdens as its neighboring control areas. The NERC CPS is composed of two measures. The first measure (CPS1) is a statistical measure of Area Control Error (ACE) variability and its relationship to frequency error. The second measure (CPS2) is a statistical measure designed to limit unacceptably large net flows in or out of the Control Area. The ISO triggers CPS2 violations typically during the morning and evening load ramps. The Control Area ramp in the heavy morning pull and in the evening drop-off has typically been between 40 and 70 MW per minute. In addition the market behavior creates large interchange ramps at least twice each day that only partially coincide with control area load increases regulating units need to be able to make sufficient room to allow these schedules to happen as scheduled by the market. For example: if at 6:00 AM the inbound ramp from neighboring control areas is 2000 MW and The Xxxxxxxxx Xxxxx X. Boergers May 19, 1998 Page 6 the load increase during the 20 minute ramp from 5:50 to 6:10 may only be 600 MW. The ISO must find 1400 MW of regulating units than can decrease output quickly (1400 MW in 20 minutes) to make room for the Energy coming in. During the additional time between 6:10 and 6:50 when the next ramp starts the control area loop will increase and absorb the remaining 1400 MW of the 6:00 increase. At 6:50, the process repeats itself as it will each hour until the morning pull is over. The process reverses itself at night as the load falls between 9:00 PM and 1:00 AM. To follow these ramps effectively, the ISO must use fast-moving units (typically hydro) to regulate during the ramps. The RMR Units are, however, mostly slower-moving fossil units with ramp rates of between 2.5 and 7 MW per minute. Th...
Generating Units. This Appendix will be developed and agreed upon promptly after the date hereof and, in any event, prior to the Closing Date.
Generating Units
