no-load loss

[′nō ¦lōd ′lȯs]

(electricity)

The power loss of a device that is operated at rated voltage and frequency but is not supplying power to a load.

Mentioned in ?

loss evaluation

References in periodicals archive ?

The total active power loss of the network transformer includes the winding resistance loss and no-load loss of the transformer.

Power network structure evaluation based on voltage sag and network loss

Harmonic Impact on Distribution Transformer No-Load Loss. IEEE Transactions on Industrial Electronics, 57(1), 193- 200, (2010).

SIMULINK MODELING OF THREE WINDINGS LINEAR TRANSFORMER AS A POWER DISTRIBUTION NETWORK

Kladas, Harmonic Impact on Distribution Transformer No-Load Loss,IEEE Transactions on Industrial Electronics, 57(1), 193-200, (2010).

SIMULATION BASED PERFORMACE ANALYSIS OF CURRENT LOADING EFFECT ON A SINGLE PHASE TRANSFORMER

These no-load losses for hypoid gears can be calculated according to Mauz formula:

Investigations on Drive Axle Thermal Behaviour: Power Loss and Heat-Transfer Estimations

Experiments show that the values of no-load losses are most affected.

Analysis of optimum operating modes of power transformers under operating conditions

Its "sleep feature" smartly disconnects transformers at night, eliminating no-load losses which can provide customers US$800,000[sup.3] of savings over the lifetime of a 100MW solar plant.

GE launches Silicon Carbide for solar efficiency

The parallel resistance is estimated via no load test with presumption that entire no-load losses are dominantly due to the iron losses [12].

Energy Efficient Control of High Speed IPMSM Drives--A Generalized PSO Approach

No-load losses can be approximately estimated, multiplying the total no-load losses of transformers by average service hours.

Strategy for analysis of loss situation and identification of loss sources in electricity distribution networks

Other advantages of the toroidal core construction over the conventional stacked lamination type include size and weight reduction of up to 50 percent, higher efficiency, quiet operation, low no-load losses, and cooler operating temperature.