Download CA‐NLH‐055  Island Interconnected System Supply Issues and Power Outages  Page 1 of 1 Q. 

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Transcript
CA‐NLH‐055 Island Interconnected System Supply Issues and Power Outages Page 1 of 1 1 Q. Further to CA‐NLH‐53, will the primary and back‐up auxiliary power supplies both 2 be impacted by voltage disturbances on the AC transmission or AC retail 3 distribution networks? 4 5 6 A. Station service power for the Muskrat Falls and Soldiers Pond converter stations are 7 to be supplied from a minimum of two independent, secure sources. The design of 8 the HVdc transmission system, including converter stations, transition compounds, 9 and terminal stations is such that the failure of a single system element will not cause a reduction in power transfer capacity. 10 11 12 Loads supplied by the auxiliary power system are designed so that momentary 13 voltage and frequency variations can be tolerated. Equipment is designed to ensure 14 that the HVdc system can remain online under low‐voltage conditions caused by 15 critical faults or other contingencies. In the event of a drop‐out of critical 16 equipment such as a cooling motor or a pump, the equipment is designed to restart 17 automatically when the voltage recovers to ensure that converter equipment will 18 continue to function without interruption and without the need for manual 19 intervention. 20 21 There shall be no curtailment of transmission and no discontinuity of the operation 22 of protection and monitoring systems in the event of the loss of one auxiliary power 23 source or transformer. 
Similar
CA‐NLH‐056  Island Interconnected System Supply Issues and Power Outages  Page 1 of 1 Q. 
CA‐NLH‐056  Island Interconnected System Supply Issues and Power Outages  Page 1 of 1 Q. 
CA‐NLH‐067  Island Interconnected System Supply Issues and Power Outages  Page 1 of 1 Q. 
CA‐NLH‐067  Island Interconnected System Supply Issues and Power Outages  Page 1 of 1 Q. 
Datasheet - RobotShop
Datasheet - RobotShop
PUB‐NLH‐499  Island Interconnected System Supply Issues and Power Outages  Page 1 of 2 Further to the responses to CA‐NLH‐056 and CA‐NLH‐067, explain why a trip would 
PUB‐NLH‐499  Island Interconnected System Supply Issues and Power Outages  Page 1 of 2 Further to the responses to CA‐NLH‐056 and CA‐NLH‐067, explain why a trip would 
 
 
PUB‐NLH‐538  Island Interconnected System Supply Issues and Power Outages  Page 1 of 1   
PUB‐NLH‐538  Island Interconnected System Supply Issues and Power Outages  Page 1 of 1   
AC / DC Converter for Field Applications 230 V AC to 24 (28) V DC
AC / DC Converter for Field Applications 230 V AC to 24 (28) V DC
High Voltage Direct Current Power Supply (HVDC
High Voltage Direct Current Power Supply (HVDC
Problem 3.3 Use nodal analysis to determine the current Ix and
Problem 3.3 Use nodal analysis to determine the current Ix and
DC-24V-14A-WR - Elife International Srl
DC-24V-14A-WR - Elife International Srl
PUB‐NLH‐130  Island Interconnected System Supply Issues and Power Outages  Page 1 of 1 Q. 
PUB‐NLH‐130  Island Interconnected System Supply Issues and Power Outages  Page 1 of 1 Q. 
HVDC TRANSMISSION Subject code: 10EE751 UNIT 1
HVDC TRANSMISSION Subject code: 10EE751 UNIT 1
SparkFun Logic Level Converter - Bi-Directional
SparkFun Logic Level Converter - Bi-Directional
PUB‐NLH‐498  Island Interconnected System Supply Issues and Power Outages  Page 1 of 2 Further to the response to CA‐NLH‐055, state whether or not the primary and 
PUB‐NLH‐498  Island Interconnected System Supply Issues and Power Outages  Page 1 of 2 Further to the response to CA‐NLH‐055, state whether or not the primary and 
Test Procedure for the NCP1083QBCGEVB Evaluation Board
Test Procedure for the NCP1083QBCGEVB Evaluation Board
MEEPP 106-3 High Voltage DC Transmission
MEEPP 106-3 High Voltage DC Transmission
PUB‐NLH‐507  Island Interconnected System Supply Issues and Power Outages  Page 1 of 1 Q.  
PUB‐NLH‐507  Island Interconnected System Supply Issues and Power Outages  Page 1 of 1 Q.  
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
PUB‐NLH‐506  Island Interconnected System Supply Issues and Power Outages  Page 1 of 1 Q.  
PUB‐NLH‐506  Island Interconnected System Supply Issues and Power Outages  Page 1 of 1 Q.  
Presentation
Presentation
Highly Integrated AUIR3240S Boost Converter for Stop
Highly Integrated AUIR3240S Boost Converter for Stop
CA‐NLH‐070  NLH 2015 Capital Budget Application  Page 1 of 2 Projects over $50,000 but Less Than $200,000 
CA‐NLH‐070  NLH 2015 Capital Budget Application  Page 1 of 2 Projects over $50,000 but Less Than $200,000