给不想看完的人简单的概论一下
电力—》电解水产生氢气—》储存氢气—》氢能发电—》使用
电力—》存到电池—》使用
那一开始的电直接直接拿来电动车用不就好了......
拿去电解水产生氢气不是多绕一圈吗？
特斯拉现在在做的不就是这个吗？
照原本蔡英文的说法
氢能—》电力—》非核家园
但氢气你还是要电力去电解产生，哪来的电力去电解啊！
这种理智文一定会被嘘的，因为不可质疑觉醒饭盒青年！
※ 引述《iebpk (梦十夜)》之铭言：
: 氢能到底好不好，来听听钢铁人马斯克怎么说啦
: https://youtu.be/YNV8qi_rJBg
: 结论：很笨 extremely silly
: It's just very difficult to make hydrogen,
: store it and use it on a car. Hydrogen is
: an energy storage mechanism. It's not a
: source of energy. So, you have to get the
: hydrogen from somewhere.
: 实在很难做出氢,储存它,再用在车上. 氢是个储存
: 能源的方式,不是一种能源. 所以你必须从其他地方
: 取得氢.
: If you get the hydrogen from water, so you're
: splitting H20. The electrolysis is extremely
: inefficient as an energy process. If you took
: a solar panel and use the energy from the solar
: panel to just charge a battery pack directly,
: compared to trying to split water, take the
: hydrogen, dump the oxygen, compress the
: hydrogen to an extremely high pressure or
: liquify it, and then put it in a car and run
: the fuel cell, it is about half the efficiency.
: It's terrible. What would you do that?
: It makes no sense.
: 如果你把水拿来分解H20. 电解水是效率非常低的过程.
: 如果你把太阳能板给充电池拿来比, 跟把水分解,拿氢,
: 丢掉氧,要极高压压缩氢或是让它液态化,再把它放到车
: 上跑. 这效率差了一半. 太惨了. 为什么要那样做?
: 完全不合理.
: And then hydrogen has very low density. It's
: a pernicious molecule that likes to get all
: over the place. You get metal and .... from
: hydrogen. If you get hydrogen leak, it's an
: invisible gas. You can't even tell that it's
: leaking. And it's extremely flammable. When
: it does, it has an invisible flame.
: 而且氢的密度很低. 是很危险的分子会到处窜....如果
: 氢漏出来,是隐形的,你也看不出来在漏. 又易燃,燃烧
: 的火也是隐形的.
: If you're gonna pick an energy storage mechanism.
: Hydrogen is an incredibly dumb one to pick. You
: should just pick methane. That's much much easier.
: Or propane.
: 如果你要选储存能量的方法,氢是非常愚蠢的选择.不如选
: 甲烷,简单多了. 或是丙烷.
: The best case hydrogen fuel cell doesn't win
: against the current case of batteries, so then
: obviously it doesn't make sense. That will
: become apparent in the next few years. There is
: no reason for us to have this debate. I've said
: my piece on this. It will be super obvious as
: time goes by. I don't know what more to say.
: 最理想的氢能燃料电池赢不过现有的电池,所以这很明显不
: 合理. 再过几年会更明白, 我们不需要在这里辩论. 我要
: 说的就是这样. 过些时间事情会变得清楚. 我不晓得还有
: 什么能说的了.