jinzhenrongs https://blog.hatena.ne.jp/jinzhenrongs/ vacuum pump https://coatingmachine.hateblo.jp/ I think many friends are very interested in the excitation control of water ring vacuum pump, this is really a key and difficult work, next I will introduce some relevant content, you can read it carefully. 1. Open-loop simulation test for closed loop regulation of potential (or voltage). The simula… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcoatingmachine.hateblo.jp%2Fentry%2F2019%2F03%2F27%2F161402" title="Water ring vacuum pump excitation control details - vacuum pump" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/j/jinzhenrongs/20190327/20190327161349.jpg Hatena Blog https://hatena.blog 2019-03-27 16:14:02 rich https://coatingmachine.hateblo.jp/entry/2019/03/27/161402 1.0 100%