HomeSystem ReliabilityM03683Evidence
Topic/Matter Intersection

Topic:"System Reliability" in M03683

Matter: P-141 - Nova Scotia Power Inc. - Request Approval of the 2011 Annually Adjusted Rates (AAR's)Request approval of 2011 Annually Adjusted Rates: 1) Load Following (LF) portion of the GRLF Tariff; 2) One Part Real Time Price (1P-RTP) Fixed Cost Adders; 3) Wholesale Market Back-Up/Top-up (BUTU) Tariff; 4) Wholesale Market Non-Dispatchable Supplier Spill (Spill) Tariff
13 passages 6 documents

System Reliability across all matters →

N-1NSPI Redacted 2011 Annually Adjusted Rates 11/5/2010 6 passages
SPECIAL CONDITIONS: p. p. 0
SPECIAL CONDITIONS: - (1) The Company reserves the right to have a separate service agreement, if in the opinion of the Company issues not specifically set out herein, must be addressed for the ongoing benefit of the Company and its custom...

AI summary The document outlines special conditions imposed by Nova Scotia Utility on customers, including rights to separate service agreements, customer obligations to maintain system integrity, and requirements for operating agreements. The company retains control over metering locations and service requirements beyond basic transformation. Factors like reliability, harmonic levels, and stability are considered in assessing system integrity.

Section 50 p. p. 27
- (9) The customer will make all necessary arrangements and bear all costs of ensuring that its load does not unduly deteriorate the integrity of the power supply system, by reason of its design and/or operation. These specific requirement...

AI summary The document outlines requirements for customers to ensure their load does not negatively impact the integrity of the power supply system. Specific considerations include reliability, harmonic levels, voltage flicker, and other stability factors. These requirements are established through a written operating agreement.

Section 66 p. p. 27
- (9) The customer will make all necessary arrangements and bear all costs of ensuring that its load does not unduly deteriorate the integrity of the power supply system, by reason of its design and/or operation. These specific requirement...

AI summary The text outlines customer responsibilities to maintain power supply integrity through proper load management and compliance with written operating agreements. It also lists factors considered in assessing potential impacts on system integrity, including reliability and voltage stability.

AVAILABILITY: p. p. 27
AVAILABILITY: - 1. Customers must make a written request to take service under this tariff. - 2. This tariff is available to customers who are served at voltage less than 69 KV and have loads of 2000 KVA or 1800 KW, and over.

AI summary The tariff requires customers to submit written requests and specifies eligibility for service at voltages below 69 KV with loads exceeding 2000 KVA or 1800 KW. Criteria emphasize technical thresholds for service access.

Section 81 p. p. 27
- (9) The customer will make all necessary arrangements and bear all costs of ensuring that its load does not unduly deteriorate the integrity of the power supply system, by reason of its design and/or operation. These specific requirement...

AI summary The document outlines customer responsibilities in maintaining the integrity of the power supply system through specific operational requirements and agreements. It emphasizes considerations such as reliability, harmonic levels, voltage flicker, and stability in assessing potential impacts on the system.

WHOLESALE MARKET BACKUP/TOP-UP SERVICE TARIFF p. p. 27
WHOLESALE MARKET BACKUP/TOP-UP SERVICE TARIFF - (2) The charges under this rate do not reflect transmission service costs. Customers taking service under this tariff must also take service under OATT. - (3) For system reasons, NSPI may, at...

AI summary The Wholesale Market Backup/Top-up Service Tariff outlines conditions for service under this rate, including that it does not cover transmission service costs, the requirement to also take service under OATT, and NSPI's discretion to deny applications based on prior service. The company may require separate service agreements and written operating agreements to ensure load does not negatively impact the power supply system.

N-2Refiled 2011 Annually Adjusted Rates (AAR's) 12/8/2010 3 passages
SPECIAL CONDITIONS: p. p. 0
SPECIAL CONDITIONS: - (1) The Company reserves the right to have a separate service agreement, if in the opinion of the Company issues not specifically set out herein, must be addressed for the ongoing benefit of the Company and its custom...

AI summary The document outlines special conditions for a service agreement, including the company's right to impose separate agreements, customer responsibilities for power supply integrity, and factors considered in assessing system reliability. The conditions also specify that customers must handle additional service requirements beyond standard voltage transformation, and the company reserves the right to determine metering locations. Approved by Nova Scotia Utility.

REAL TIME PRICING BACK-UP INFORMATION p. p. 31
r>-$0.000150 $0.0028110 $0.00281 $0.01411 $0.000021 OFF-PEAK $0.05525 $0.00279 $0.00002 $0.05806 $0.00364 $0.00113 $0.00020 $0.05579 $0.05957 $0.00537 $0.00149 $0.00022 $0.08075 $0.014109 $0.035378 $0.008742 $0.058229 $0.000875 $0.001663 $...

AI summary The document presents a detailed breakdown of real-time pricing data, including various cost components such as generation, transmission, distribution, and customer costs, along with associated financial terms like Return On Equity (ROE) and Operations and Maintenance (O&M). It includes line items and numerical values related to different voltage levels and cost categories.

WHOLESALE MARKET BACKUP/TOP-UP SERVICE TARIFF p. p. 53
WHOLESALE MARKET BACKUP/TOP-UP SERVICE TARIFF - (2) The charges under this rate do not reflect transmission service costs. Customers taking service under this tariff must also take service under OATT. - (3) For system reasons, NSPI may, at...

AI summary The Wholesale Market Backup/Top-Up Service Tariff outlines conditions for service under this rate, including requirements for transmission service, service denial based on prior service history, and the Company's right to establish separate agreements. Customers must ensure their load does not negatively impact the power supply system, with specific considerations for reliability and system integrity.

06040Board Order approving 2011 One Part High Voltage Real Time Pricing Tariff 1 passage
Section 13 p. p. 2
- (9) The customer will make all necessary arrangements and bear all costs of ensuring that its load does not unduly deteriorate the integrity ofthe power supply system, by reason of its design and/or operation. These specific requirements...

AI summary The document outlines customer responsibilities in maintaining power supply system integrity through load management and compliance with specific operational requirements set by a written agreement. Key considerations include reliability, harmonic levels, voltage flicker, and system stability.

06043Board Order approving 2011 Wholesale Market Backup/Top-up Service Tariff 1 passage
WHOLESALE MARKET BACKUP/TOP-UP SERVICE TARIFF p. p. 2
WHOLESALE MARKET BACKUP/TOP-UP SERVICE TARIFF - (3) For system reasons, NSPI may, at its discretion, deny an application for service from a customer who has not taken service from NSPI in the year prior to the year requested. - (4) The Com...

AI summary The Wholesale Market Backup/Top-Up Service Tariff outlines conditions under which NSPI may deny service applications and requirements for maintaining power supply integrity. It emphasizes the company's right to establish separate agreements and the customer's responsibility to avoid compromising system reliability through design or operation.

06039Board Order approving 2011 One Part Distribution Voltage Real Time Pricing Tariff 1 passage
Section 14 p. p. 2
- (9) The customer will make all necessary arrangements and bear all costs of ensuring that its load does not unduly deteriorate the integrity ofthe power supply system, by reason ofits design and/or operation. These specific requirements...

AI summary The document outlines customer responsibilities in maintaining the integrity of the power supply system through specific operational agreements and considerations such as reliability, harmonic levels, and voltage flicker. It was approved by the Nova Scotia Utility and Review Board and became effective on January 1, 2011.

06040Board Order approving 2011 One Part High Voltage Real Time Pricing Tariff 1 passage
Section 13 p. p. 2
- (9) The customer will make all necessary arrangements and bear all costs of ensuring that its load does not unduly deteriorate the integrity ofthe power supply system, by reason of its design and/or operation. These specific requirements...

AI summary The document outlines customer responsibilities in maintaining power supply system integrity through operational agreements and specifies factors considered in assessing potential impacts on system reliability, including reliability, harmonic levels, voltage flicker, and stability.

Disclaimer: These summaries were generated by AI from the filings they describe. We take care to make them accurate, but errors are possible - and they aren't advice. Only the filings themselves are the record: if you're relying on something here, confirm it against the source documents or the Nova Scotia Energy Board's own record. Full disclaimer →