The 33rd China International Exhibition on Electric Power Equipment and Technology
Shanghai New International Expo Center (Hall N1 - N5, W4 - W5), PR China 2026 • 12 • 3 - 5

ANHUI JIANCHI INTELLIGENT TECHNOLOGY CO., LTD.
N5P41
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Power Quality Governance Device for Distribution Network Transformer Districts
It continuously measures line voltages in real time and, based on voltage‑difference thresholds, transfers active power from the higher‑voltage line to the lower‑voltage line, thereby reversing power flow to reduce line impedance and dynamically achieve three‑phase voltage balance. Simultaneously, it monitors the three‑phase voltages at the point of active power injection; if the voltages remain below the target lower limit or exceed the target upper limit, it outputs inductive current to lower the voltage when it exceeds the upper limit, and capacitive current to raise the voltage when it falls below the lower limit, ensuring that each phase voltage remains within its normal operating range.
思源黑体预加载(勿删): ANHUI JIANCHI INTELLIGENT TECHNOLOGY CO., LTD.