Voltage reduction definition

Voltage reduction means a reduction in customer supply voltage of at least five percent by an electric distribution company in order to reduce load on an electric distribution system.

Voltage reduction means the method to temporarily control Demand by

Examples of Voltage reduction in a sentence

• Lines should only be removed after all applicable reactive controls are implemented and studies show that reliability will not be degraded; and (iii) Voltage reduction should not be done on the transmission system unless coordinated with adjacent TOs.

• Voltage reduction and load shedding as defined in this document, are measures by order of the NYISO.

• NOTE 2 Voltage reduction on urban networks is generally more feasible than on rural networks, which are by their nature more likely to be voltage constrained.

• Voltage reduction need not be initiated and firm load need not be shed to observe a post-contingency loading requirement until the contingency occurs, provided that adequate response time for this action is available after the contingency occurs and other measures shall maintain post-contingency loadings within applicable emergency ratings.

• Voltage reduction should take place on the distribution system wherever possible.

• The BAU summary is shown in Table 5 below.Key Learning:• Voltage reduction at primary substations has been demonstrated as an effective method of releasing ‘headroom’ capacity that might also, depending on the nature of the load, potentially reduce energy consumption.

• Warn." parameter or 0% respectively whenever the Low Cell Voltage reduction or Cell Under-Voltage protection is activated.

• Voltage reduction need not be initiated and firm load need not be shed to observe a post contingency loading requirement until the contingency occurs, provided that adequate response time for this action is available after the contingency occurs and other measures will maintain post contingency loadings within applicable emergency limits.

• Northern Powergrid practice is to apply the 6% limit which aligns with the approach taken in the draft Engineering Technical Report from the ENA Voltage reduction Workgroup.

• Voltage reduction load relief capability shall be measured by each MP/TO with control over transmission/distribution facilities during system-wide voltage reduction tests.