https://emt-simulation.pages.dev/categories/%E7%94%B5%E8%B7%AF%E5%88%86%E6%9E%90%E5%B7%A5%E5%85%B7/电磁暂态仿真算法Hugo 0.152.2 & FixIt v0.4.0-alpha.3-20251222083840-fdcc20afzh-CN本站内容采用 CC BY-NC-SA 4.0 国际许可协议。Mon, 05 Oct 2026 00:30:48 -0500https://emt-simulation.pages.dev/circuit-tools/node-lab-introduction/Wed, 23 Sep 2026 00:00:00 +0800https://emt-simulation.pages.dev/circuit-tools/node-lab-introduction/电路分析工具<style> .node-lab-entry { width: 80%; max-width: 100%; margin: 1.5rem auto 2rem; } .content .node-lab-entry img { display: block; width: 100%; max-width: 100%; height: auto; margin: 0; border: 1px solid #d8dee6; border-radius: 6px; box-sizing: border-box; } .content a.node-lab-launch { display: flex; align-items: center; justify-content: center; gap: 0.75rem; width: 100%; max-width: 100%; min-height: 60px; box-sizing: border-box; margin-top: 1rem; padding: 0.9rem 1.25rem; border: 2px solid transparent; border-radius: 6px; background: #1565c0; color: #fff; font-size: 1.125rem; font-weight: 700; line-height: 1.5; text-align: center; text-decoration: none; } .content a.node-lab-launch:hover { background: #104e96; color: #fff; } .content a.node-lab-launch:focus-visible { outline: 3px solid #1565c0; outline-offset: 4px; } .node-lab-launch i { flex-shrink: 0; } @media (max-width: 600px) { .node-lab-entry { width: 100%; } .content a.node-lab-launch { font-size: 1rem; padding: 0.8rem; } } </style> <div class="node-lab-entry"> <img src="node-lab-screenshot.jpg" alt="NodeLab 实际界面：上方为电路画布，右侧为网络节点，下方为对应的节点方程矩阵。" width="1600" height="1000" loading="eager"> <a href="https://emt-simulation.pages.dev/tools/node-lab/" class="node-lab-launch"><span>打开 NodeLab 电路分析工具</span><i class="fas fa-arrow-right" aria-hidden="true"></i></a> </div> <p>学节点电压法时，我们往往先看到一张电路图，再看到一大块矩阵。两者之间的过程，却常常只用一句“列写节点方程”带过。</p>https://emt-simulation.pages.dev/circuit-tools/gridcraft-beta-introduction/Mon, 05 Oct 2026 00:00:00 +0800https://emt-simulation.pages.dev/circuit-tools/gridcraft-beta-introduction/电路分析工具<style> .gridcraft-entry { width: 90%; max-width: 100%; margin: 1.5rem auto 2rem; } .content .gridcraft-entry img { display: block; width: 100%; max-width: 100%; height: auto; margin: 0; border: 1px solid #d8dee6; border-radius: 6px; box-sizing: border-box; } .content a.gridcraft-launch { display: flex; align-items: center; justify-content: center; gap: .75rem; width: 100%; min-height: 60px; box-sizing: border-box; margin-top: 1rem; padding: .9rem 1.25rem; border: 2px solid transparent; border-radius: 6px; background: #1565c0; color: #fff; font-size: 1.125rem; font-weight: 700; line-height: 1.5; text-align: center; text-decoration: none; } .content a.gridcraft-launch:hover { background: #104e96; color: #fff; } .content a.gridcraft-launch:focus-visible { outline: 3px solid #1565c0; outline-offset: 4px; } .gridcraft-launch i { flex-shrink: 0; } @media (max-width: 600px) { .gridcraft-entry { width: 100%; } .content a.gridcraft-launch { font-size: 1rem; padding: .8rem; } } </style> <div class="gridcraft-entry"> <img src="gridcraft-screenshot.jpg" alt="Gridcraft Beta 实际界面：电力网络画布、设备参数与网络分析工作区。" loading="eager"> <a href="https://emt-simulation.pages.dev/tools/gridcraft-beta/" class="gridcraft-launch"><span>打开 Gridcraft Beta 电力网络工具</span><i class="fas fa-arrow-right" aria-hidden="true"></i></a> </div> <p>画出一张电力网络之后，我们还想知道：逆变器接在什么位置？看到的电网有多强？滤波参数与 PI 参数改变后，频率响应会怎样变化？</p>