# 송전 및 배전

변압기와 선로를 통해 변전 및 송전

변압기와 선로를 통해 전력을 변환하고 전송합니다.

## 블록

## 함수

`power_loadflow` | Perform positive-sequence load flow or unbalanced load flow and initialize models containing load flow blocks |

`power_cableparam` | Compute RLC parameters and frequency-dependent model parameters of a group of cables |

`power_hysteresis` | View and edit hysteresis characteristic for saturable core of Saturable Transformer blocks |

`power_lineparam` | Compute RLC parameters of overhead transmission line from its conductor characteristics and tower geometry |

## 분석 툴

Power Line Parameters | Compute RLC parameters of overhead transmission line from its conductor characteristics and tower geometry |

Specify Decoupling Lines | Replace selected Distributed Parameters Line blocks with Decoupling Line blocks |

## 도움말 항목

**Series-Compensated Transmission System**Explore a model for series compensation and related phenomena such as subsynchronous resonance in a transmission system.

**Improve Transient Stability Using SVC and PSS**Improve stability in a two-machine transmission system using a static var compensator (SVC) and power system stabilizers (PSS).

**Control Power Flow Using UPFC and PST**Control power flow using a unified power flow controller (UPFC) and a phase shifting transformer (PST).