Module ml4opf.layers.slackbus_repair

Classes

class SlackBusRepair (slackbus_idx: int)

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Repair voltage angles by setting the slack bus angle to zero.

Initialize SlackBusRepair module.

Args

slackbus_idx : int

Index of slack bus.

Ancestors

• torch.nn.modules.module.Module

Static methods

def repair(va: torch.Tensor, slackbus_idx: int) ‑> torch.Tensor

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Repair voltage angles by setting the slack bus angle to zero.

$$\text{va}_i = \text{va}_i - \text{va}_\text{slack}$$

Args

va : Tensor

Voltage angles. (batch_size, nbus)

slackbus_idx : int

Index of slack bus.

Returns

Tensor

Repaired voltage angles. (batch_size, nbus)

Methods

def forward(self, va: torch.Tensor) ‑> torch.Tensor

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Repair voltage angles by setting the slack bus angle to zero.

$$\text{va}_i = \text{va}_i - \text{va}_\text{slack}$$

Args

va : Tensor

Voltage angles. (batch_size, nbus)

Returns

Tensor

Repaired voltage angles. (batch_size, nbus)