pandapower

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pandapower workflow

pandapower 工作流

Start with the network model and a clean base-case solve. Use contingency analysis only after the steady-state case is credible.

从网络模型和清晰的基准工况求解开始。仅在稳态工况可靠后再进行故障分析。

Default tool ladder

默认工具流程

load_network(file_path)

create_empty_network()

```
get_network_info()
```
to inspect buses, lines, transformers, generators, loads, and switches.
```
run_power_flow(...)
```
to establish the base operating point.
```
run_contingency_analysis(...)
```
only after the base case solves and the monitoring limits are clear.

load_network(file_path)

或

create_empty_network()

```
get_network_info()
```
—— 检查母线、线路、变压器、发电机、负载及开关。
```
run_power_flow(...)
```
—— 确定基准运行点。
```
run_contingency_analysis(...)
```
—— 仅在基准工况求解完成且监控阈值明确后使用。

Working rules

工作规则

Do not run contingencies before checking the base-case voltages and loading.
Use pandapower for AC feasibility and fast screening, then escalate only when the question requires more.

在检查基准工况电压和负载前，不得进行故障分析。
使用pandapower进行AC可行性分析和快速排查，仅当问题需要更深入分析时再升级处理。

Escalation triggers

升级触发条件

Map what the solve reports to the mitigation skill that handles it, and quote the numbers that tripped it (bus + vm_pu, element + loading %) rather than saying "violations exist".

Observation	Escalate to
`res_bus.vm_pu` < 0.95 or > 1.05	`voltage-violation-mitigation`
`res_line` / `res_trafo` `loading_percent` > 100	`thermal-overload-mitigation`
`run_contingency_analysis` flags any N-1 violation or islanding	`contingency-mitigation`
`run_power_flow` fails to converge	`convergence-failure-mitigation`
The study is DER (PV, storage) integration on a distribution network	`der-hosting-capacity-mitigation`

将求解结果映射至对应的缓解技能，并引用触发升级的数值（母线 + vm_pu、元件 + 负载百分比），而非仅说明“存在违规情况”。

观测结果	升级至
`res_bus.vm_pu` < 0.95 或 > 1.05	`voltage-violation-mitigation`
`res_line` / `res_trafo` `loading_percent` > 100	`thermal-overload-mitigation`
`run_contingency_analysis` 标记任何N-1违规或孤岛现象	`contingency-mitigation`
`run_power_flow` 无法收敛	`convergence-failure-mitigation`
研究内容为配电网中的DER（光伏、储能）接入	`der-hosting-capacity-mitigation`

Local assets in this skill

本技能中的本地资源

```
case39.json
```
— a ready test network.
```
scripts/network_analysis.py
```
— structured base-case review.
```
scripts/contingency_analysis.py
```
— local N-1 screening.

```
case39.json
```
—— 现成的测试网络。
```
scripts/network_analysis.py
```
—— 结构化的基准工况审查脚本。
```
scripts/contingency_analysis.py
```
—— 本地N-1排查脚本。

Deliver

交付内容

The network loaded and whether the base case converged.
The key voltage or loading findings.
Whether contingency or mitigation work is now justified.

已加载的网络及基准工况是否收敛。
关键电压或负载分析结果。
是否有必要开展故障分析或缓解工作。