Stabilizing output from older generator?

[Madathlon]

I have been wondering what some of you have done to stabilize the power coming from your older genset? I know mine drops below 100VAC and then catches back up moments later or in I turn off a large load it can jump up above 140VAC.

So what have you done to protect your new electronics from over volts and under voltage?

[HandyDan]

This is how refrigerators get fried.  I will never run my fridge on the generator again.  I have been looking for some kind of voltage regulator but so far haven't found such a thing, although I have been told it is the amp variation that does more harm than the voltage.  I'm not electrical savvy, so I don't know.
Dan

  i??

[DaveVA78Chieftain]

About the only thing you can do is use a Surge Guard.

http://trci.net/products/surge-guard

Dave

[Stripe]

I have an old line conditioner.. Looks a lot like this one..
http://www.newegg.com/Product/Product.aspx?Item=N82E16842111282&nm_mc=KNC-GoogleAdwords&cm_mmc=KNC-GoogleAdwords-_-pla-_-UPS+Accessories-_-N82E16842111282&gclid=CLGfssGOkLoCFet7Qgod0FsAaQ

[JDxeper]

I have a surge protector similar to the 3470 in Daves post.  I use it on the pedestals.  Handles both over and under voltage.  Now I will use in inline with the genset.  It shuts off and resets in about 60 seconds. Most of the big boys with expensive 5 ers have build in voltage controllers. I believe mine is a progressive brand.